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WebApp Financial Transaction Manager with Anti-Fraud Microservice

$30-250 USD

Kapalı
İlan edilme: 2 ay önce

$30-250 USD

Teslimde ödenir
I am looking to develop a custom application to manage my financial transactions securely and efficiently. The main idea is to ensure that each transaction is verified by an anti-fraud microservice before updating its status. This application will simplify my financial life by providing clear tracking of each transaction made. Key Features: Transaction Validation: I will implement an anti-fraud microservice to validate each financial transaction I make. This will ensure that only legitimate transactions are approved. Automatic Status Update: Once the transaction is validated, the microservice will automatically send a message to update the transaction status. Available states will include: pending, approved, or rejected. Technologies : Framework: I will use [login to view URL] to develop the anti-fraud microservice. Database: I will select a database compatible with [login to view URL], such as PostgreSQL or MySQL. Kafka: Integration with Kafka for communication between different components of the system. Available Resources: Resource for Creating Transactions: I will provide an endpoint to create transactions, with the following details: { "accountExternalIdDebit": "Guid", "accountExternalIdCredit": "Guid", "transferTypeId": 1, "value": 120 } Resource for Retrieving Transactions: Implementation of an endpoint to retrieve transaction details, with the following format: { "transactionExternalId": "Guid", "transactionType": { "name": "" }, "transactionStatus": { "name": "" }, "value": 120, "createdAt": "Date" } Graphql: I want utilice graphql to provide a flexible query layer over the stored transaction data.
Proje No: 37796319

Proje hakkında

25 teklif
Uzaktan proje
Son aktiviteden bu yana geçen zaman 26 gün önce

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25 freelancer bu proje için ortalama $185 USD teklif veriyor
Kullanıcı Avatarı
Hey! I am an expert SQL computer programmer with skills including MySQL, GraphQL, Apache Kafka, Node.js and Docker. C#, ASP.net, ETL, BI, DBA, SQL and PL/SQL Expert 15+ years experience in software development, database programming and administration, and project management. Specialist: SQL, PL/SQL, T-SQL, PL/pgSQL, ETL, Database Migration, SQL Optimization, Stored Procedure , C# , ASP.NET, AWS, Google Cloud, Microsoft Azure Database Expertise: MySQL, MariaDB, Oracle, MSSQL Server, PostgreSQL, EnterpriseDB, DB2, MS Access Database Administration and Programming: Install, configure and administration database server Design and Implement real time database replication and clustering Design and Implement data warehouse solution Database load balancing Database backup and recovery Database performance tuning and optimization Database Migration SQL Optimization Creating procedure, functions, triggers and packages Web Application Development: ASP.net, C#, HTML, CSS, Java Script, Ajax, Jquery, Entity Framework, Crystal Report, Microsoft Reporting Desktop Application Development: VBA, VB6, VB.net, C#, Crystal Report, Microsoft Reporting Application Server and Middle-ware: IIS, Apache Tomcat, HaProxy, PgPool-II, Proxy SQL Cloud Computing: Google Cloud, AWS & Azure. Operating System: Red-hat Linux, Centos, Ubuntu, Windows DevOps and Automation: Ansible, Python, Bash Shell Script, Jenkins, Apache Airflow ERP and CRM: Microsoft Dynamic Great Plan (GP) Microsoft Dynamic CRM Customized ERP Please contact me to discuss more about this project. Thank you
$150 USD 6 gün içinde
4,6 (5 değerlendirme)
4,8
4,8
Kullanıcı Avatarı
Hello Jorge Armando F., I'm reaching out because I see a perfect alignment between your project needs and my expertise. As one of the top 3 Python and Postgres developers on Freelancer, I bring a proven track record of success, highlighted by consistent 5-star reviews across all projects I've embarked on. This recognition is not just a testament to my technical skills but also to my commitment to delivering excellence. My approach is simple: I don't apply for jobs unless I'm confident in delivering outstanding results. This philosophy has guided me through numerous projects, leveraging technologies such as Node.js, GraphQL, Docker, Apache Kafka and MySQL, and more, to not just meet but exceed client expectations. I'm excited about the possibility of contributing to your project and would love the opportunity to discuss how my background, skills, and achievements can translate into success for your project. Let's initiate a conversation to explore how we can collaborate to achieve your goals. Looking forward to your positive response. "Date" Best, Lennox Omondi
$155 USD 7 gün içinde
5,0 (4 değerlendirme)
3,9
3,9
Kullanıcı Avatarı
Dear Client, I am excited about the opportunity to develop a custom financial transaction management application for you. The application will prioritize security and efficiency by integrating an anti-fraud microservice to verify each transaction before updating its status. This feature will ensure that your financial transactions are secure and reliable. Key features of the application will include comprehensive transaction tracking, providing you with clear insights into every financial activity. Additionally, the user interface will be designed for intuitive navigation, making it easy for you to manage your finances effectively. With my expertise in developing robust and secure applications, I am confident in delivering a solution that meets your requirements and exceeds your expectations. I am committed to delivering a high-quality product that simplifies your financial life while ensuring the utmost security of your transactions. I look forward to the opportunity to discuss the project further and to work together to bring your vision to life. Regards, Lalit
$240 USD 7 gün içinde
5,0 (4 değerlendirme)
3,3
3,3
Kullanıcı Avatarı
Hello. I am a SR. WEB DEVELOPER who can certainly make your idea into real! I have enough experience in MySQL, GraphQL, Docker, Node.js and Apache Kafka. I am waiting your reply here, please don't hesitate contact me anytime. Thanks.
$200 USD 7 gün içinde
5,0 (1 değerlendirme)
2,6
2,6
Kullanıcı Avatarı
Hi There! *** App Financial Transaction Manager with Anti-Fraud Microservice *** I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. I am available on desk as per your convenient time zone and will work on your mobile apps front-end and back-end module until you satisfied with my work. I believe in builind long term relationship and it would only possible if i will deliver the quality work. Please open chat window so i can share some samples of my previous work to get more confidence on my work and hire me ongoing basis. I have worked on so many projects like Real Estate App, Grocery App, Classifieds App, Instagram Clone app, Taxi app, Delivery App, food delivery, Inventory Management App, Reward App, Social Media App, On-demand Services provider App, Nutrition App, school management, Pos, E-commerce, Event booking, etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Christina
$500 USD 10 gün içinde
2,0 (1 değerlendirme)
2,6
2,6
Kullanıcı Avatarı
As a web developer, my journey in the world of web development began with a Bachelor's degree in Computer Science from Alexandria University in 2011. Since then, I have immersed myself in various programming languages and frameworks, mastering technologies such as HTML, CSS, JavaScript, PHP (especially Laravel), Python (especially Django), and Ruby (especially Rails). On the front-end, I excel in creating captivating user interfaces using HTML, CSS, and JavaScript. My keen eye for design coupled with proficiency in responsive design techniques and frameworks like Bootstrap ensure that the websites and applications I develop are not only visually appealing but also optimized for a seamless user experience across devices. In the realm of back-end development, my expertise lies in crafting robust and scalable web solutions using PHP, Python, and Ruby. I am particularly adept at utilizing Laravel, Django, and Rails frameworks to streamline the development process and deliver high-quality, feature-rich applications.
$140 USD 7 gün içinde
0,0 (0 değerlendirme)
0,0
0,0
Kullanıcı Avatarı
Hi there. After carefully reviewing your requirements, your project has caught my attention. With more than 7 years of experience in e-commerce web development and completion of over 10 similar projects, I can create a website designed for both SEO and user-friendliness. I am highly confident in my ability to complete this task perfectly. If you have any questions or would like to discuss further, feel free to message me.
$100 USD 7 gün içinde
0,0 (0 değerlendirme)
0,0
0,0
Kullanıcı Avatarı
Hi, I have +7 years of experience dealing with machine learning algorithms and worked on multiple projects in this field, Please contact me to discuss more. Have a nice day
$140 USD 7 gün içinde
0,0 (0 değerlendirme)
0,0
0,0

Müşteri hakkında

   PERU bayrağı
Lima, Peru
4,9
16
Ödeme yöntemi onaylandı
Haz 13, 2020 tarihinden bu yana üye

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