Amazon web services android işler

I need a mobile app that primarily serves as an appointment logging tool. Key Features Required: - Calendar Integration...for easy scheduling and tracking of appointments. - Option to Add Notes: There should be a feature that allows users to add notes or details to each appointment for better organization and context. - Client Profiles: The app should allow the creation of client profiles for each appointment, that can be utilized for personal record keeping purposes. The app needs to be developed for both iOS and Android platforms. Ideal candidates should have experience in mobile app development, particularly with calendar integrations. Experience with client profile management and note-taking features is a plus. Strong UI/UX skills are also required to ensure the app is user...

I need a seasoned marketing professional to assist in boosting the visibility of my share market services. The deliverables I'm expecting are: - Strategic Online Advertising: Implementation of targeted online advertising campaigns to attract potential investors from across the board. - Social Media Engagement: Proven expertise in managing and growing social media platforms to engage with retail investors, high-net-worth individuals, and institutional investors. - Door Step Marketing: Develop and execute a door step marketing strategy to further promote my services at a personal level. The main objective of this project is to increase brand and market awareness, which means that you should be well-versed in creating and executing comprehensive marketing plans. Ideal ca...

I'm looking for professional help to automate the process of uploading invoices to Amazon through the Selling Partner API. This will enhance our enterprise resources planning (ERP) system. A key feature needed is an ability to extract from the invoice filename data points such as marketplace id, order id, and invoice number. Ideally, the freelancer should have significant experience with Amazon APIs and ERP systems. Your deliverables should provide a seamless, error-free integration process which significantly reduces manual efforts. The invoices are already on the server as PDF file. I got the first step of the workflow to get an document id, but i can not upload the invoice to the given url. I only need the step 2 with upload an invoice to the given url or if neccess...

I am seeking a skilled PowerPoint designer to create a compelling presentation for potential investors for our boutique hotel. Key Details: - The boutique hotel has 30 rooms and is currently under construction. - Emphasis should be placed on the design and architecture, location and surroundings, and the amenities and services that the hotel will offer. - This presentation is intended solely for potential investors. Requirements: - Excellent PowerPoint design skills and experience in creating impactful investor pitch presentations. - Understanding of the boutique hotel industry and what key aspects are likely to attract investors. - Ability to create a visually appealing and persuasive presentation. - Strong communication skills to ensure that the message is delivered clearl...

Build a cutting-edge super app using FlutterFlow, integrating turf booking and tiffin services. Users enjoy seamless access to diverse services, including easy turf reservations and customizable meal plans.

My aim is to effectively run a Google Ads campaign to successfully generate services bookings. This campaign is targeted towards individuals of a specific age range. With this project, I want to: - Elevate my online presence and enhance my sales - Tactically place my ads to optimally reach target audience Ideal freelancer would need: - Experience with Google Ads - Knowledge in strategic targeting - Proven record in boosting services through Google Ads campaigns - Ability to conduct effective age-based targeting This project requires an individual who clearly understands the essence and dynamics of Google Ads. Your work will directly influence the lead generations and contribute to sales. Your strategic input will significantly affect our campaign's performance...

I'm in search of an experienced telecaller for outbound services. The objective is to sell a variety of products and services to both individuals and businesses. Key Responsibilities: - Make outbound calls to potential customers - B2B and B2C sales pitching - Build and maintain client relationships Ideal Skills & Experience: - Prior experiences in outbound call services - Proven sales track record in B2B and B2C - Strong communication and relationship-building skills. - languages known hindi , english and tamil.

I am looking for an Android developer for an MDM (Mobile Device Management) Android project. The candidate should either be proficient in MDM or willing to learn it at a fast pace and start contributing to the project. This is a long term opportunity. Must have skills: Android development using Kotlin having at least 2 years of Professional Android development. Plus point : If you are in Bangalore near Whitefield, it will be great as we can even meet offline. Please bid with your portfolio. Please start your bid by the word "GREEN" so that I can filter out the spams. Note : This is a long term project.

I am in need of expertise for uploading my fully developed and tested Android app to the app store console. I have handled all facets of development, ensuring the app aligns with best coding practices and exhibits zero bugs. I also have ready all the required graphics, credentials, and additional elements necessary for a successful app store listing. Ideal Skills: - Prior experience with app uploading procedures - Mastery of the Android app store console - An understanding of app optimization for the store If you are a professional who can seamlessly navigate through app store's upload operations, your expertise is valuable for this project.

...calls and effectively convert them into clients. The main goal of these calls would be to explain our services. Experience in sales, particularly with B2B small businesses, is hugely beneficial. Key responsibilities and requirements: - Conducting video calls on Zoom or Google Meet - Understanding our services thoroughly and explaining them clearly - Identifying needs and presenting how our services can address them - Generating interest and closing deals Ideal skills for this project include: - Proven experience in sales, especially with small + Medium Businesses - Exceptional communication skills, particularly over video calls - Ability to understand and articulate complex services - Strong ability to listen and adapt to clients' needs - Familiarit...

I need a professional to edit less than 10 product images for Amazon. The job involves: - Removing the background: The images need a clean, plain background to meet Amazon's standards. - Color correction: Ensuring that the product colors are accurate and visually appealing. - Resizing: Images need to be resized to the appropriate dimensions for Amazon listings. - Text overlay: Adding text to the image to highlight key features or specifications. Ideal skills for this job include experience with e-commerce product photography, proficiency in photo editing software (such as Adobe Photoshop), and a good understanding of Amazon's image guidelines. The successful candidate will be able to deliver high-quality, visually appealing images that will enhance the product lis...

I am in need of a professional to assist me with getting a form notarized stating that as a non-US resident, I am not liable to pay US federal taxes for my Delaware-based company. Key responsibilities include: - Ensuring...me with getting a form notarized stating that as a non-US resident, I am not liable to pay US federal taxes for my Delaware-based company. Key responsibilities include: - Ensuring that the provided form is correctly notarized and signed off - Familiarity with the tax laws and requirements for non-US residents in relation to Delaware-based companies This is a one-off task with no additional services needed. The ideal candidate should have prior experience with notarizing similar forms and thorough knowledge of US tax laws, particularly as they apply to non-US ...

... including new code, APIs, or tools utilized. Offer ongoing support during the transition and post-launch to swiftly address potential issues. Requirements: Previous experience in rideshare app development or similar projects, demonstrating a successful track record of app enhancements and customizations. Proficiency in mobile app development for both Android and iOS platforms. Expertise in integrating and customizing third-party services like Google Navigation. Strong understanding of UI/UX design principles and customization, with the ability to adapt the UI to reflect Turvy's brand identity. Excellent communication skills and attention to detail, facilitating effective collaboration with the Turvy team. Availability to provide ongoing support as needed, ensuring ...

I am looking for a talented web designer and developer to collaborate on a project. Could you kindly provide a review of your past websites? If it aligns with our requirements, I'd be delighted to discuss further and potentially engage your services. Thank you. Ideal Candidate Attributes: - Strong experience in web design and development - Knowledge of latest web development tools and technologies - Ability to deliver innovative ideas for web design - Good understanding of user journey and reader engagement on blog/news websites - Excellent communication and collaboration skills. Let's shape the future of news sharing together.

i have UPI business id, will provide necessary information for payment gateway, you need to install paytm payment gateway so user can pay through paytm payment gateway and money will come to my UPI business id

I am seeking a freelancer with proficiency in TALLY for the provision of bookkeeping and tax preparation services for my small business. We are a team of less than 10 employees. The freelancer should be familiar with all local and federal tax regulations. Key Responsibilities: - Regular bookkeeping. - Tax preparation in compliance with applicable laws. Ideal Skills: - Experience in TALLY software. - Comprehensive knowledge in tax preparation. - Proven experience in bookkeeping.

I'm looking for a talented SEO expert to optimize my pet hospital website. The main goals are to increase website traffic, improve search engine ranki... - Target Audience: Our website aims to reach both pet owners and animal lovers. It's crucial that your strategy caters to these demographics, ensuring they can find us easily when looking for pet healthcare information. - Specific Services: Our pet hospital offers vaccinations, surgery, and dental care services for pets. Incorporating these services strategically into the SEO plan is necessary for success. The ideal candidate for this project will have proven experience in SEO, with a bonus if they have a background promoting veterinary or medical services. Understanding of how to effectively targe...

We are a business in Melbourne, Australia which provides cleaning services and we are looking for a sharp, motiavted individual to join our team and cold call potential leads to offer and get them to engage in our services. Your ability to speak a fluent English WITH MINIMAL ACCENT and work within the Melbourne, Australia timezone is a absolute must for this job. Our Services: - We provide commercial cleaning services for offices, warehouses, eduactional, medical and retail spaces. Script: - I have an approximate script but I expect the freelancer to think outside the box and be smart and sharp. Hours: - I expect the freelancer to work around 20 hours per week on cold calls during Melbourne, Australia Time business hours. About the role: - Cold calling leads...

I'm looking for a skilled Android developer to create a social networking app. The key features I'm looking for include user profiles, messaging, and networking capabilities. Key requirements: - Strong understanding of Android development - Experience in developing social networking apps - Proficiency in implementing user profiles, messaging and networking features - Ability to ensure a smooth and engaging user experience Your past experience with similar projects and a strong portfolio will be highly advantageous. Please include samples of your previous work in your proposal.

I am seeking an eligible developer to build a high-fidelity prototype for an Android app using Kotlin, Java and Jetpack Compose. Key features I anticipate in the app include: - Writing unit tests to validate the code for ensuring smooth app functionality. The developer must work on a predefined design, fully functional prototype reflecting the actual app. I am interested in developers who have experience in Android development particularly with Kotlin, Java, and Jetpack Compose. Knowledge of unit testing is necessary.

We need 1 weeks of work to tidy up exisiting campaign I am looking for a skilled and experienced freelancer to manage our Facebook and Instagram marketing campaigns. Our primary focus will be on both platforms, with a target audience of adults aged 26-50. We want to promote our products and services through engaging and informative content. The ideal candidate will have a proven track record of successful social media marketing campaigns and be proficient in creating visually appealing graphics and videos. Strong communication skills and the ability to analyze and report on campaign performance are also essential. We will provide that artwork. The first job will be to just optimise the adds we currently have. Please quote monthly fee. Project may extend Types of Ads Shopping ...

I am launching a new marketing consultancy called "Amplify Good" and need a full brand identity package to bring my vision to life. Main Focus: - Th...Guidelines Document: A document that outlines the brand's core elements, such as colors, fonts, and usage guidelines. - One Page Website: A simple, yet elegant website that introduces "Amplify Good" and its services to potential clients. - Word document template that I can use for proposals, invoices etc Ideal Skills and Experience: - Proven experience in creating brand identities, especially in the marketing sector. - Proficiency in graphic design software and understanding of current design trends. - Strong communication skills to understand my vision and deliver a suitable brand identity. - Web d...

I'm looking for a 2D animator who can create a 60-seconds video ad for my travel agency, focusing on brand awareness. The main aim is to promote our services to the Punjabi community. Key aspects of the project are as follows: - Language: The video will be in Punjabi language, so fluency in Punjabi is essential. - Animation Style: The animation must be realistic - Cultural Representation: It's important that the animation features Punjabi people wearing turban and traditional Punjabi suits. Ideal skills for this project include: - Proficiency in 2D animation, particularly with a realistic style. - Experience in creating engaging, brand-focused content. - Understanding of Punjabi culture and ability to depict it accurately. If you have a strong portfolio of similar wo...

I am currently seeking a part-time employee to work for me （monthly）. Job Details:"Edit Amazon product images and amazon product listings" We will send money from freelance every month. Ideal Skills and Experience: - photoshop skill - Ability to work independently and meet project deadlines - Good English reading and writing . Salary and Bonus Structure: During the first two months of employment, your monthly salary will be $80. If you successfully avoid any mistakes during this period, you will receive a $20 bonus. After the initial two months, your monthly salary will increase to $120. Similarly, if you maintain a mistake-free performance, you will receive a $30 bonus. If you continue working for six months your monthly salary will be $150. Again, maintain...

I'm seeking a skilled sales representative located in Australia to drive business growth for my e-commerce-focused digital agency. Key Responsibilities: - Lead Generation: Identify and engage potential clients through various channels to expand our client base. - Cold Calling: Initiate calls to prospects in our target market, introducing our services and establishing a rapport. - Client Relationship Management: Maintaining positive relationships with existing clients, providing exceptional service and ensuring their needs are met. The ideal candidate should have: - Demonstrated experience in lead generation, cold calling, and client management. - In-depth understanding of the e-commerce industry. - Excellent communication skills, particularly in a formal and professional mann...

...management of a decentralized AI and GPU-sharing platform. The ideal candidate will combine expertise in AI, blockchain technology, and systems infrastructure to drive the implementation and scalability of the platform. Responsibilities: Design and develop a Layer 1 blockchain infrastructure specifically optimized for task distribution in decentralized environments. Design, implement, and maintain AI services using popular frameworks such as TensorFlow, PyTorch, Caffe2, and MXNet. Develop blockchain components, focusing on smart contracts and decentralized applications (DApps) integration. Manage cloud-based and on-premise GPU nodes, including deployment, scaling, and monitoring. Ensure system reliability and scalability through effective DevOps practices, including CI/CD pipel...

I am looking for a skilled and experienced freelancer to manage our Facebook and Instagram marketing campaigns. Our primary focus will be on both platforms, with a target audience of adults aged 26-50. We want to promote our products and services through engaging and informative content. The ideal candidate will have a proven track record of successful social media marketing campaigns and be proficient in creating visually appealing graphics and videos. Strong communication skills and the ability to analyze and report on campaign performance are also essential. We will provide that artwork. The first job will be to just optimise the adds we currently have. Please quote monthly fee. We expect the project to go for atleast 3 months Types of Ads Shopping campaing - displaying our...

I'm in need of a skilled designer to create a digital brochure that will inform potential customers about our services and products. Key Points: - The target audience for this brochure is potential customers, so the design should be engaging and easy to understand. - I'm looking for a balance of text and images in the brochure. Ideal Skills: - Graphic design - Brochure design - Understanding of target audience Experience in creating digital brochures for a similar purpose would be a plus. Please share your portfolio of similar work when bidding.

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Seeking an experienced WordPress developer to build an all-inclusive financial platform. Key Features: - Facilitate trading in stocks, mutual funds, commodities, and forex. - Provi...market trends, mutual fund performance, commodity prices, forex exchange rates. - Showcase detailed insurance plans and coverage options encompassing life, car, and health insurance. Ideal freelancer will have: - Proficiency in WordPress development. - Knowledge of financial markets and their dynamics. - Experience in creating user-friendly, engaging, and informative web interfaces. - Past portfolio in financial services web development, similar to platforms like Groww, Upstox, Angel one, Policy Bazar, etc - Presentable Mobile App Looking forward to co-creating a user-centric, compreh...

I am in need of an individual to assist in extracting email addresses of all child care centers and compiling them into an Excel spreadsheet. Key project details: - Purpose: The extracted email addresses will be used as part of a contact database. - Usage: The contact database will primarily be used to offer services or products to these child care centers. Ideal skills and experience: - Proficient in data extraction and Excel spreadsheet handling. - Ethical data practices - the extraction must be legal and compliant with GDPR and any other relevant regulations. - Previous experience in email extraction or database creation would be a definite plus. This project will require a keen attention to detail and the ability to ensure accuracy in the data extracted.

I'm seeking a talented graphic designer with experience in modern design, preferably within the building industry, to complete a promotional brochure for my company. Key Requirements: - Design a brochure with a modern aesthetic that aligns with our brand's vision and style. - Ensure the brochure is tailored towards the building industry and effectively promotes our services. - Please showcase your examples of modern design within the building industry in your bid. Ideal Skills: - Competency in modern design principles. - Experience working with building industry clients. - Understanding of promotional marketing materials. Please, in your bid, include any relevant experience and samples of previous work where possible. Look forward to working with you. I’ve atta...

...developer to create a web application for influencers. This application will serve as a platform for influencers to offer their services to companies for advertising and commission-based marketing. It will also include a comprehensive customer relationship management system, data storage, and reporting functionalities. The application will also feature financial management capabilities, payment methods, and invoicing. The successful freelancer for this project should ideally have: - Proven experience in web application development, particularly in the influencer marketing field. - Strong knowledge of customer relationship management and data storage/reporting. - A solid understanding of finance management within software. - Proficiency in integrating payment gatewa...

...color scheme should be blue and white, which are clean and professional colors - The design should be simple and clean, yet creative and memorable - The logo should effectively represent a father and son window cleaning service Flyer Design - The flyer should be cohesive with the logo, following a modern style and blue and white color scheme - It should effectively communicate our window cleaning services and present them in a professional and attractive way - A minimalist approach is preferable, so that the key information is clear and the design isn't overwhelming Skills: - Proficiency in graphic design - Strong understanding of modern design principles - Experience in creating cohesive branding across multiple assets - Ability to work within a specified color scheme and...

...mobile application developer skilled in both Android and iOS application development to create a reliable, user-friendly and efficient application that provides automatic spam message blocking and word filtering. Briefly, the working logic of the application is as follows: only the words that are wanted to be blocked will be written. If these words are included in the incoming SMS, it will be blocked as spam. Key Features: - The app should work on both Android and iOS devices. - The main purpose of the application is to block spam messages and filter out unwanted words. - The blocking process needs to be automated; a user should not need to manually block each spam message or unwanted word. Ideal Skills and Experience: - Proficient in Android and iOS app developm...

I am seeking a high-level funnel expert with a specialization in the tutoring sector. The main objectives of this project are to enhance the efficiency and effectiveness of our online tutoring services, focusing on math, for primary and secondary school students. I want to know from someone who has done go high level setup for education related funnels. Key requirements include: - Setting up a high-level funnel with the capability for lead generation, automated follow-ups, and conversion tracking. - Tailoring the funnel design and content to target primary and secondary school students specifically. - Creating a seamless and engaging experience for our target audience to increase conversion rates. The ideal freelancer for this project should have: - Proven experience in developi...

I'm seeking a talented graphic designer to create a minimalist-style logo for my business Just Dande Services, LLC. The logo should be easy to read in bright vibrant colors. We would like some ideas that include the acronym J.D.S. (Just Dande Services) Key Requirements: - Design a minimalist style logo that is simple, clean, and modern. - Use a color palette of cool colors - Something to incorporate the janitorial services we provide, cleaning sparkles. - Spelling is important. Ideal Skills: - Proficiency in graphic design software. - Experience in logo design. - Understanding of minimalist design principles. - Strong knowledge of color theory.

I am seeking a freelancer to develop a system for comparing ...highlight any price differences. - An intuitive interface that enables easy viewing and understanding of the price comparisons is preferred. - The ability to handle with cases such as CAPTCHA, implementing delays upon request, and to avoid being blocked. It would really help if you have prior experience in the e-commerce sector along with skills in web scraping, data mining, and automation. Familiarity with APIs of popular e-commerce platforms like Amazon, eBay, or Alibaba will be considered a distinct advantage. The ultimate goal is to create a tool that helps me simultaneously keep track of various product prices, identify the best deals available, and make informed purchasing decisions. Let's help shopper...

Are You Looking For A Custom Logo Design OR Want To Improve/update Your Existing Logo? IF "YES" Then You're At Right The Place...!! I will create a custom unique brand identity for your business / brand in 24 hours with high quality work and unlimited reviews. So if you want to get my services, Please feel free to contact me. Thank You

I am seeking a talented designer who can create a visually appealing, professional, and scalable logo for an advertising agency. The logo will be used across both our application and website. Key Requirements: - Combination Logo: The logo should be a blend of text and iconography to effectively convey our brand and services. - Bright and Bold Color Scheme: We want a vibrant and eye-catching color palette that reflects our innovative and creative approach. - Professional and Sleek: The overall feel of the logo should be polished and professional, aligning with the standards of the advertising industry. Ideal Skills and Experience: - Strong portfolio of logo design work, particularly combination logos. - Proficiency in using color to evoke desired emotions and associations. - Unders...

I'm looking to move my MS-Access database to Azure Cloud. It's currently less than 1GB in size. The process will involve a few key aspects: - **Database Migration**: The primary task is to...lift-and-shift the existing database to the Azure platform without any data loss or corruption. - **Data Backup and Recovery**: One of the main security requirements is to ensure that data is backed up regularly and that a robust recovery plan is in place. It's worth noting that there aren't any specific Azure services that need to be integrated, nor any special security measures beyond the data backup and recovery. The ideal candidate for this job should have experience in Azure cloud services and database migration. They should also have a good understanding of d...

I'm looking for a skilled developer who can create a backend API using FastAPI Python. The main focus of this project is to integrate the API with external services. Key Requirements: - Develop a robust backend API using FastAPI Python - Integrate the API with external services that api mut exchange btc to liquid and liquid to btc for example /api/get_lightening /api/get_bitcoin /api/bitcoin_to_liquid /api/liquid_to_bitcoin

...We like the Enterprise theme, but we're open to suggestions. We want 100+ items added to our store. - products must be popular/trending and well-reviewed - shipping must be under 1 week (on average) - suppliers must be well-reviewed and reliable We want everything to be as automated as possible. We want to sell globally. We're starting with Shopify, but we also want to sell on Amazon, Ebay, social media, etc. If our boss likes your work, he'll hire you for more projects....

...following services and functionalities on my AWS account. - Implement S3, EC2, Lambda, and Google App Engine. - Develop and deploy a saclable service to Google App Engine. Ideal candidate should have experience in: - Working with Amazon Web Services (AWS) - Proficient in setting up and managing S3, EC2, Lambda, and Google App Engine. - Previous experience with similar cloud projects - Ability to effectively develop and deploy in an AWS environment. Your expertise in these areas will be crucial to ensure that my AWS account is set up correctly and that the S3 implementation meets my requirements. If you can demonstrate these skills, I am eager to hear from you. Please provide estimated timelines and your prior experience with AWS, specifically in set...

Cold Email | Email Marketing We are looking for Email Marketers for iflyv...TrustPilot Reviews for Small Businesses Youtube Views for Youtubers Youtube: Once customer purch/ases Views, we are going to put their content on ADs to bring the views they want. It is not BOTS! Since content will be on ADs, it will drive organic watch time and subscribers. Viewers will be legit and real. We are going to complete the order within 16 hours _____ You can also select more services to promote. Each sale is 20% - if you can sell 50,000 views you can make 99$ per order. Please submit your proposal with your Mass Email Campaign Success Rate and tell us: Will you be able to scrape emails by yourself as well? *We will provide emails regardless. Strategies other than email marketing i...

The task involves integrating a machine learning model, specifically in the ONNX format, into a Flutter application to enable text classification into five categories based on user descriptions. This requires the development of a custom Flutter plugin that facilitates communication between Flutter's Dart code and native code on both Android and iOS platforms. The plugin will utilize the ONNX Runtime to handle the loading and execution of the model, with the Flutter application calling this plugin to process and classify text inputs. (My budget is no more than 30 euros but i will habe 3 models on the same application if you are successful so please do not waste both of our time if you dont have time or dont agree with the budget.)

...experienced WordPress developer to create an e-commerce website for my business where I will be selling services. Key Features Required: - The site will host car rental services where detailed information can be provided. - The layout should be intuitive, easy to navigate and incorporates effective calls-to-action. - I have 2 themes to choose from that need some customization to adapt to the final follow and look I required. Ideal Skills for the Job: - Strong proficiencies in WordPress development and e-commerce integrations are a must. - Prior experience in designing websites for car rental-based businesses will be highly valued. - Attention to detail, creativity, and understanding of latest web design trends. - Must be able to deliver the project on time and...

My project needs a Flutter/Flutterflow developer who can produce a flutterflow control/widget or system capable of recording all microphone audio to file and transcribe the audio to text on the fly. The transcription will be used from voice command processing and must be local to the mobile device (android and ios). Your work will contribute to an innovative application. Here are more details: - Output Format: The recorded audio input shall be saved to a local file (on a mobile device) with an option to use AAC format or MP3. - Multi-functional Processing: Once commands are parsed from the audio stream, they should initiate specified actions and produce textual output. - Command Complexity: The system you construct must be able to handle short phrase commands. Ideal Skills: E...

I need someone skilled in photo editing and retouching services for a wedding picture swap. The task includes: - Background removal - Faces swap. I want my face from photo A to be combined with my husband's face from photo E in one shot. Please ensure a professional and seamless finish. Proven experience with photo editing and manipulation is essential for this task, particularly with wedding pictures. A portfolio of similar work would be highly advantageous.

I am looking for an experienced programmer to design and test a program for analyzing the binary options market, utilizing the Pocket Option API. The program should be developed in JavaScript and HTML and run locally on a laptop without the need for cloud services. Project Requirements: Integration with the Pocket Option API. Automated opening of "up" or "down" positions based on predetermined predictive algorithms. 97% positive outcomes from positions executed by the system. Scope of Work: Designing and programming the software. Comprehensive testing of functionality before final delivery. Optimization for performance and stability.