Poland içinde işe alınmak üzere Freelancers - Sayfa 2
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Sponsorlu Freelancerlar
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Professional Java development for 10+ years. Expert level in Core Java, deep understanding of both «Java Concurrency in Practice» and Java Memory Model. Solid knowledge of algorithms and data structures with their complexity. Large experience of memory and performance profiling. Basics of Scala. Knowledge and...Professional Java development for 10+ years. Expert level in Core Java, deep understanding of both «Java Concurrency in Practice» and Java Memory Model. Solid knowledge of algorithms and data structures with their complexity. Large experience of memory and performance profiling. Basics of Scala. Knowledge and experience with BigData ecosystem (Spark, Hadoop). Multidimensional OLAP, ActivePivot. Ability to write nice, clean, extensible, robust code. UML, solid understanding and ability to apply OOP design patterns. Sense of quality, large experience in testing (unit, integration tests, code coverage and performance profiling). Experience with containers (Docker, K8s). Good knowledge of Linux, fluent Bash scripting. Cloud technologies (AWS, Azure). Experience of successful technical leadership in small teams. Practical knowledge of agile processes. Open and clear communication. Ability to observe and decompose tasks, formulate the completion criteria, estimate real duration, track the progress. Ability to write nice and clear documentation, to present the results. Vision of customer's demand, good usability expertise. daha az
Ivan0512
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My Objective is to provide the best of my services at an economical cost. I am a Senior Frontend UI/UX engineer with 8 years of experience. I implemented user-friendly, pixel-perfect and smart UI from the Figma design using Tailwind, SCSS and provided UI/UX frontend using React/Angular/Vue/Svelte. My Top Skills...My Objective is to provide the best of my services at an economical cost. I am a Senior Frontend UI/UX engineer with 8 years of experience. I implemented user-friendly, pixel-perfect and smart UI from the Figma design using Tailwind, SCSS and provided UI/UX frontend using React/Angular/Vue/Svelte. My Top Skills are: ⭐Senior Full Stack Engineer with 8 years of experiences → Front-end: JavaScript/TypeScript, React/Redux, Vue2/Vu3, Svelte → Back-end: Node.js / Laravle / Django / Flask → Database: PostgresSQL / MySQL / MongoDB / MSSQL → CI/CD: Docker / Jenkins / Bitbucket Pipeline / Team city → Style: Bootstrap / Tailwind CSS/ Material UI / Angular Material / CSS / SCSS ⭐Stealth Web Scrapping using AdsPower API → Pythoon, Selenium, puppeteer, Scrapy, BeautifulSoup → Adspower API ⭐Trading Development → Tradingview in Pine Script → THinkorswim by Thinkscript → Metatrader 4 and 5 in MQL 4 and MQL 5 → Ninjatrader7/8 by Ninjascript daha az
BeaDevelop
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.NET / C++ / SQL fullstack developer with 10+ years of hands-on experience in creating commercial software products from scratch.NET / C++ / SQL fullstack developer with 10+ years of hands-on experience in creating commercial software products from scratch daha az
max1528
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IT specialist and server engineering expert with more than 10+ years experience. I spent a lot of time working in large hosting companies, I solved problems with the performance of sites, configured servers and worked with cloud technologiesIT specialist and server engineering expert with more than 10+ years experience. I spent a lot of time working in large hosting companies, I solved problems with the performance of sites, configured servers and worked with cloud technologies daha az
ihor6
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I am a best Full Stack Developer, Database Administrator with 9+ years of experience in enterprise and high-performance responsive web technologies for both front-end and back-end. Also, I am a self taught Full-Stack Developer, passionate about learning new technologies. I have a working proficiency in JavaScript,...I am a best Full Stack Developer, Database Administrator with 9+ years of experience in enterprise and high-performance responsive web technologies for both front-end and back-end. Also, I am a self taught Full-Stack Developer, passionate about learning new technologies. I have a working proficiency in JavaScript, React, Redux, HTML, CSS, Node, Express, SQL, MongoDB and Sass and skilled at making single page applications and progressive web apps with the extended ecosystems that allow your software to operate on multiple devices. I utilize React, VueJS, Angular, HTML5, JavaScript, and other flexible and powerful techniques to create reliable, fast and engaging web apps.I am also skilled at making cost effective cross-platform mobile app development using React Native. I am looking to further expand my skill set by gaining more in depth back-end knowledge. I adapt easily to new challenges. daha az
Jaros0808
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I'm in love to creating useful apps and tools for my clients. It is the reason why i do it with high quality and attention to detail. And of course I have 5 years expirience as a developer and 3 years as a .NET developer. I have expirience in many technologies, but .NET is my favourite. My programming expirience...I'm in love to creating useful apps and tools for my clients. It is the reason why i do it with high quality and attention to detail. And of course I have 5 years expirience as a developer and 3 years as a .NET developer. I have expirience in many technologies, but .NET is my favourite. My programming expirience started from 2014 and after that i tried a lot of languages, technologies like old Pawn to modern C#. I even have expirience in gamedev as a gameplay developer on C#. I love my work, but what I love most is making people enjoy the apps and useful tools I make for them. AND I HAVE 2 YEARS EXPERIENCE IN RAGEMP DEVELOPMENT (MULTIPLAYER MOD FOR GTA 5) daha az
AnnihilatorINC
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I'm quite new on Freelancer.com, but I have over 20 years of Java programming expertise. Most of the time I worked as an external freelancer in financial projects. Recently, I took retirement and am now working part-time as a freelance developer. Skills: Java, Spring, Spring Boot, Thymeleaf, Spring MVC, Spring Web,...I'm quite new on Freelancer.com, but I have over 20 years of Java programming expertise. Most of the time I worked as an external freelancer in financial projects. Recently, I took retirement and am now working part-time as a freelance developer. Skills: Java, Spring, Spring Boot, Thymeleaf, Spring MVC, Spring Web, RESTful API, Spring Data JPA, Spring Batch, SQL Databases, Kafka, Redis, Aerospike, Hazelcast, JUnit, GitHub. Examples of services I can deliver: + Implement a microservice with N endpoints, N entities, Spring Security configuration and JUnit test coverage delivered as a Maven project on GitHub + Code review of your existing software repository + Bug fixing and modification of your existing software repository + Consultancy, software architecture proposal I am based in Krakow, Poland and able to work remotely. daha az
edosoftpl
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I am a versatile and highly skilled software developer with a strong command over a wide range of domains including Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Scraping, and Graphical User Interface (GUI) design. With a proven track record of delivering...I am a versatile and highly skilled software developer with a strong command over a wide range of domains including Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Scraping, and Graphical User Interface (GUI) design. With a proven track record of delivering innovative solutions, I thrive in creating cutting-edge software that not only meets client needs but exceeds their expectations. My passion for technology and dedication to staying at the forefront of industry trends drive my commitment to delivering excellence in every project I undertake. daha az
andrew16518
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Technology expert, architect, full-stack senior software developer, perfect game developer. I am also an expert in building development teams, project management, architecture and database design, CI/CD, DevOps, and Blockchain development(Smart contract development on the major blockchain networks such as Etherium,...Technology expert, architect, full-stack senior software developer, perfect game developer. I am also an expert in building development teams, project management, architecture and database design, CI/CD, DevOps, and Blockchain development(Smart contract development on the major blockchain networks such as Etherium, Solana, Binance Smart Chain, etc). Programming: Node.js, Python, React, Angular, JavaScript, Solidity, Web3.js, C#.NET, Shell, Bash, HTML, CSS Databases: MySQL, PostgeSQL, Firebase, MongoDB, MS SQL, Oracle AWS Certified Solutions Architect: EC2, ECS, RDS, Lambda, AppSync, API Gateway, SQS, SNS, S3, Route53, Redshift, CloudWatch, CloudFormation, Serverless, Unity, C# etc. Google Cloud: Firebase, Functions, AppEngine, Storage Other: Stripe payments, Stock/options trading ✅ Front End web development skills: - HTML5/SCSS/CSS - Vanilla Javascript, jQuery - React.js, React native, Redux, Saga, Next.js, Gatsby - Vue.js, Vuex, Nuxt.js, Quasar, Gridsome - Bootstrap 3/4 - Mobile Responsive Design and Development - Website design ✅ Backend web development skills: - PHP(Laravel, Codeigniter, Core PHP) - Node.js(Express.js) - Database(MSSQL, MySQL, Oracle DB, Mongo DB, Dynamo DB, Elastic Search) - REST API Development - DevOps - Docker - Server administration(AWS, Ubuntu, CentOS, Windows Server) - Google firebase, Pusher - Git, SVN ✅Platform: - Odoo - Shopify - Wordpress - Magento ✅Mobile development skills: - React Native - Flutter - Xamarin - Java - Swift ✅Game development skills: - Unity - Unreal Engine 5.x I am open to both of full-time & part-time jobs and look forward to getting the opportunity. Professional Full Stack Web and Mobile App Developer. daha az
radoslav32
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hello. I am interesting in simplifying things, specially business processes. My area of expertise is business and IT projects, getting things done is a challenge for me.hello. I am interesting in simplifying things, specially business processes. My area of expertise is business and IT projects, getting things done is a challenge for me. daha az
ekodervw
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