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Hire the best Restful API Freelancers in Serbia

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  • $50 hourly

    • 5.0/5
    • (70 jobs)
    I solve your technical problems for money. 13 years in Software Development. Business-awareness and holistic approach. I will not suggest you a technology just because it's cool. I will work with you to figure out what's best for your wallet, your business and your customers. Get in touch and we can discuss your project!
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    Web Application
    Ruby on Rails
    jQuery
    Database Architecture
    Software Architecture & Design
    React
    RESTful API
    PostgreSQL
    API
    Sass
    TypeScript
    Ruby
    Web Development
    JavaScript
    SQL
    API Integration
  • $35 hourly

    • 5.0/5
    • (49 jobs)
    30 years old, been playing guitar for 25 years. Toured around Europe numerous times, wrote a large quantity of songs (both music and words), recorded numerous albums. Currently studying psychology, while ghostwriting for some highly reputable websites as well as recording and composing for top 5 Billboard Chart artists. As of 2020, started acquiring programming skills and knowledge. As a fast learner, I have managed to score my first employment endeavour in this field in the beginning of 2022. For over a year and a half now, I have worked on numerous demanding projects with a number of reputable firms as a freelance Junior Software Developer. Graduated from SAE Institute with a Bachelor of Arts degree in Audio Production. Completed the following Udemy courses; Java Programming Masterclass updated to Java 17, as well as Spring Framework 5: Beginner to Guru. Worked in sales, as a musical studio supervisor as well as playing in numerous tribute bands. Fluent in English, with an IELTS test diploma, acquired from the British Council in Belgrade.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Git
    CSS
    RESTful API
    SQL
    Spring Framework
    Java
    Music Composition
    Guitar Performance
    Music Lesson
    Guitar
    Music Arrangement
    Article Writing
    Music Production
    English
    Ghostwriting
  • $35 hourly

    • 5.0/5
    • (3 jobs)
    I provide a wide range of services in both developing new projects and improving currently used solutions. - Web development - Backend development (including mobile backends) - Infrastructure... My core focus is web, telecom and backend development. I offer my partners and customers cutting-edge technologies and a modern approach to software systems development and testing throughout the full life cycle. Developing new systems, I take into consideration customers’ wishes and requirements. What I have to offer is property-based testing, unit testing, integration testing, regression testing, UI testing, and performance testing. All the above-mentioned guarantee system reliability and let us fine-tune it with no fear of breaking something down.
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    Phoenix
    Wowza Media Server
    RESTful API
    Elixir
  • $40 hourly

    • 4.7/5
    • (62 jobs)
    🌟 Microsoft Power Platform and SharePoint Expert 🌟 Over 5+ Years of Experience 🌟 50+ Successful Projects 🌟 5-Star Reviews 🌟 Top Rated Plus Freelancer Hi, I'm Bojan, a skilled Microsoft Power Platform and SharePoint Developer with over 5 years of experience helping organizations automate their work processes with 50+ custom business management apps. My primary focus is on delivering value to my clients by understanding their needs and providing tailor-made solutions. My expertise includes: ✅ Power Apps Canvas App Development ✅ Power Automate Cloud & Desktop Automation ✅ SharePoint Customization and Integration As a dedicated part-time freelancer, I prioritize clear communication and a client-centric approach. I can assist you with: 🔹 Streamlining business processes and automating manual tasks 🔹 Creating insightful dashboards and reports for data-driven decision-making 🔹 Designing, developing, and implementing custom applications 🔹 Providing expert advice to help you achieve your ideal goals My toolkit includes Microsoft PowerApps, Power Automate, and SharePoint. I am committed to delivering high-quality solutions that exceed expectations and help my clients focus on their core business activities. I pride myself on being responsive, available, and transparent in all my interactions. To maintain a perfect responsiveness score, I promptly reply to invitations and messages, update my profile visibility, and adjust my availability status accordingly. Feel free to contact me to discuss your project requirements and discover how my expertise in Microsoft Power Platform and SharePoint can drive your business success. Let's work together to bring your vision to life!
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Automation
    Microsoft Azure SQL Database
    Microsoft Dynamics Development
    Microsoft Power Automate Administration
    RESTful API
    Microsoft PowerApps
    Microsoft SharePoint
    Microsoft Power Automate
    HTML
    Microsoft Power BI
    Microsoft Dynamics 365
    SOAP
    Microsoft Azure
    C#
    SQL
  • $35 hourly

    • 5.0/5
    • (1 job)
    Hello! I am Ninoslav from Serbia, and I have been working with software development for 7 years. I am seeking for long-term relationship with my clients. I can help you on those stack: - Machine Learning - Front End Development - Back End Development - Matlab - UI/UX design Thanks.
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    RESTful API
    ServiceNow
    Machine Learning
    PyTorch
    Front-End Development
    MATLAB
    JavaScript
    Python
  • $60 hourly

    • 5.0/5
    • (23 jobs)
    I am a seasoned React developer with over 5+ years of professional experience. Experienced with code review, folder structure and repository setup, git, CI/CD and so on, so forth. I have been honing my skills in Javascript and Typescript for about 7 years now so I know a lot of tricks regarding browser manipulation, and of course I know my way around Node.js Also, I enjoy a challenge and learning new things, as a developer I never had a problem with trying out new frameworks. Experience has taught me that every word is easy to learn if you know the language! If you want to know more about my experience feel free to contact me! :) 𝗠𝘆 𝗳𝗮𝘃𝗼𝗿𝗶𝘁𝗲 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀: Humy.ai | AI for teachers - Maintained 2 Next.js applications, front-end built from scratch - API Integration with next.js server side routes in app directory - Advanced AI chat feature with streaming and typing animation similar to ChatGPT E-commerce return forms | Front-end React - Implemented shopify standards (Redirect loading messages, dashboard redesign, self-onboarding flow...) - Feature implementation - Debugging
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    Front-End Development
    Redux
    RESTful API
    JavaScript
    Node.js
    MongoDB
    Sass
    Next.js
    webpack
    SCSS
    Responsive Design
    TypeScript
    CSS
    React
    Web Application
  • $40 hourly

    • 5.0/5
    • (6 jobs)
    I am a software engineer with a passion for building robust and efficient web applications. My skills include: ⦁ PHP (Laravel, Livewire) ⦁ CSS (Tailwind CSS, Bootstrap) ⦁ JavaScript (Vue.js, Alpine.js, jQuery) ⦁ Databases (MySQL, PostgreSQL, Redis) I have a strong understanding of software engineering principles and best practices, and I enjoy applying these to solve complex problems. My expertise lies in designing and developing robust, scalable, and high-performance web applications using PHP language and Laravel framework. I enjoy solving complex problems, and I'm always looking for ways to improve my skills and stay up-to-date with the latest industry trends and technologies. If you're looking for a skilled software engineer who can deliver high-quality work on time, I'd love to hear from you!
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Tailwind CSS
    Web Application
    RESTful API
    Software Architecture & Design
    Vue.js
    Database
    Custom PHP
    Web Development
    SQL
    PHP
    CSS
    MySQL
    HTML
    API
    JavaScript
  • $50 hourly

    • 5.0/5
    • (17 jobs)
    Hello! I'm a Software Engineering graduate and a dedicated Web Developer with a passion for crafting seamless digital experiences. I specialize in front-end development with strong expertise in HTML, JavaScript (ES6), TypeScript, jQuery, Angular, ReactJS, NextJS, and Git. I'm also experienced in building responsive interfaces using React Bootstrap, CSS/SCSS, Sass, Bootstrap, TailwindCSS, and Material UI. For email development, I bring precision and a keen eye for detail. When it comes to design, I work efficiently with Adobe XD, Photoshop, and Figma to create visually appealing web experiences. With a strong academic background, I'm quick to research and master new technologies, staying on top of the latest trends in web development. I thrive in team settings, easily integrating with development teams and contributing to a collaborative, productive environment. My flexible working hours mean I can adapt to your schedule seamlessly. I'm eager to bring my skills to your project, and I look forward to working with you!
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Angular
    RESTful API
    Next.js
    Responsive Design
    TypeScript
    Web Application
    Bootstrap
    SCSS
    SaaS
    React Bootstrap
    JavaScript
    React
    HTML5
    CSS 3
    SQL
  • $45 hourly

    • 5.0/5
    • (5 jobs)
    If you're seeking a web developer capable of creating engaging web apps, enhancing site performance, expertly handling APIs, streamlining content with Strapi or Django, crafting collaboration platforms, and developing blockchain technologies such as Web3 applications and smart contracts, you've come to the right place. Let's work together to transform your web development obstacles into accomplishments—get in touch to kick-start our journey! When you opt to collaborate with me, you're doing more than just employing a developer. You're establishing a partnership with a committed professional who's dedicated to delivering tangible results. Here's what you can expect from our collaboration: - Superior User Experience: I design web apps that are visually attractive and prioritize user-friendliness, responsiveness, and intuitiveness, resulting in increased user engagement and satisfaction. - Boosted Site Performance: Utilizing the most up-to-date optimization methods, I'll ensure your website loads rapidly, maintains visitor attention, and boosts your SEO ranking. - Smooth Integration: I specialize in integrating third-party or custom-built APIs, thereby expanding your web app's capabilities and enriching the user experience. - Streamlined Content Management: By using Strapi or Django, I'll simplify your content management process, enabling you to effortlessly update and publish content to keep your website relevant and fresh. - Collaboration Platform Creation: I'll design efficient and user-friendly collaboration platforms that will enhance team communication and productivity. - Blockchain Development: With deep expertise in blockchain technology, I can develop Web3 applications and smart contracts, paving the way for decentralized and secure transactions. - Quality Assurance and Reliability: I follow industry-standard coding and testing practices to deliver superior products that consistently surpass expectations. These are not just theoretical promises; they are tangible benefits I've delivered repeatedly to my clients. If these are the results you desire, don't hesitate to send me a message. Let's set the wheels in motion! I offer a comprehensive set of technical skills as a web developer: - Frontend: React.js, Next.js, JavaScript (ES6+) - Backend: Node.js, Express.js, Nest.js, Python, FastAPI, Flask - Databases: PostgreSQL, MySQL, MongoDB, Redis, SQLite, LevelDB - APIs: RESTful, GraphQL, Stripe API, PayPal API - CMS: Strapi, Django - Blockchain: Web3.js, Ethers.js, TronWeb.js, Solidity (Smart Contract development) - Collaboration Platforms: Customized solutions designed for efficiency and user satisfaction. - Testing & Debugging: Jest, Mocha, PyTest, Selenium, Chrome DevTools, Cypress - Deployment & DevOps: AWS, Azure, Heroku, Netlify, Docker, Kubernetes - CI/CD: Github Actions, GitLab Pipelines This diverse tech stack allows me to choose the most effective tools for your specific requirements, ensuring an efficient and effective solution. If you're ready to utilize these skills for your project, drop me a line! In addition to my technical capabilities, I pride myself on being a proactive, reliable team player. I emphasize clear communication, a problem-solving approach, and a steadfast commitment to quality in all of my projects. I'm flexible with availability and open to both long-term contracts and standalone projects. Regardless of your project's size or complexity, I'm prepared to jump in and make a difference. Interested? Want to discuss your project or chat about potential collaborations? I welcome you to send me a message. Let's explore how we can turn your web development goals into a reality!
    vsuc_fltilesrefresh_TrophyIcon Restful API
    web3.js
    MongoDB
    Flask
    Django
    Python
    Bot Development
    CSS 3
    Docker
    RESTful API
    TypeScript
    Next.js
    Node.js
    ExpressJS
    RabbitMQ
    React
  • $60 hourly

    • 5.0/5
    • (5 jobs)
    Results-oriented Sr. Software Engineer with 5+ years of experience in enterprise software development. Certified AWS Associate Developer with strong cloud skills coupled with top-notch Python knowledge and solid expertise in developing scalable backend solutions. I have a proven track record in designing cost-efficient architectures, optimizing application performance up to 70%, and streamlining SDLC processes for time savings. Contributed to Open-Source initiatives. Key Skills 🧑‍💻: • Top-notch experience and expert knowledge of Python and its frameworks (Django, Flask, FastAPI, AsyncIO) • Certified AWS Associate Developer with IaaC mindset. Extensive experience working with AWS and Azure • Hands-on experience with SQL and noSQL databases (AWS DynamoDB, Azure CosmosDB, PostgreSQL) • Comprehensive expertise in backend development: RESTful APIs, GraphQL, Serverless and Event-Driven architectures, SAGA pattern, ACID • ETL (AWS Step Functions, Airflow) • Deep understanding of CI/CD process, knowledge of Docker and DevOps • Solid background in VCS: GitHub, GitLab, BitBucket, AWS CodeCommit • Experienced in managing teams of up to 5 people • Proficient English level: C1. Proven by IELTS certificate Worked with S&P500 companies like: ⭐Microsoft ($211.9B revenue for 2023) ⭐EPAM ($4.7B revenue for 2023) I am an enthusiastic team player understanding the big picture and ready to push myself to the limits. Collaborated within diverse multinational teams comprising professionals from the United States, Australia, Germany, India, and various other countries. Comfortable working with both engineers and management to formulate the necessary steps to make the product a success. Experienced in managing teams of up to 5 people, fostering a positive and productive work environment. This is what clients and team members usually say about me: 📍 "… we would like to give visibility of the praise expressed by the CDSIC and Microsoft team for the impact of the work Aleksei has brought to the project. The team has seen a significant acceleration of progress on the rules validation engine since Aleksei has joined the team.  The Microsoft team describes Aleksei as a fantastic resource that brings confidence to the team.  Thank you for the great work!" - Tianna Umann, Chief Innovation Architect at Microsoft 📍 "Reliable as nails. If I had to pick a developer to go to on a dangerous mission with, he'd be at the top of my list" - Maksim Tsvetovat, Principal at EPAM 📍 "On behalf of CDISC, I am writing to share our sincere appreciation of Alex's contribution. Alex was quick to become an effective contributor to the product. Message queuing, cache scaling, and dataframe preprocessing are a few improvements Alex initiated that became the foundation of our application. We wish Alex all the best under the current hardship, hoping the better will soon emerge" - Anthony Chow, Director of Data Science at CDISC
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Azure App Service
    Architecture
    RESTful API
    Agile Software Development
    GitHub
    AWS Lambda
    Amazon Web Services
    Python
    Redis
    Django
    Azure Cosmos DB
    Flask
    Amazon DynamoDB
    PostgreSQL
  • $50 hourly

    • 5.0/5
    • (4 jobs)
    Passionate and skilled Blockchain Developer offering 4 years of relevant experience and a proven track record of success in achieving extraordinary results. Over 8 years of IT experience in Analysis, design, and Backend Development of various web application. Capable of excelling as part of a team or individually in a fast-paced environment. Deeply knowledgeable in distributed ledger, blockchain security, blockchain architecture patterns, and different blockchain standards and ecosystems. Here is my article for token development: medium.com/coinmonks/how-to-create-cryptocurrency-crypto-token-like-dogecoin-daabc45398f3
    vsuc_fltilesrefresh_TrophyIcon Restful API
    RESTful API
    Web Application
    Back-End Development
    Back-End Development Framework
    Smart Contract Development
    API Integration
    Cardano
    Solana
    Python
    Node.js
    Ethereum
    Rust
    Blockchain Architecture
    web3.js
    Golang
  • $50 hourly

    • 5.0/5
    • (1 job)
    Success is just my Goal. I am here to help you succeed in your business. I am a senior MERN and Laravel+Vue.js developer. Willing to help you with my strong development technical knowledge and experience. FIELDS THAT I CAN HELP; ✅ Resolving difficult technical problems and fixing bugs ✅ Build your web or mobile products from the scratch or extend it ; ✅ Improve and manage your web and mobile projects successfully with new features; ✅ Working with team players and suggest good ways of improvement MY TECH STACKS ✅ Front-end development: React/Redux/Next.js , Angular, Vue.js/Vuetify/Nuxt.js; ✅ Back-end: Laravel, NodeJs, Java(Spring Boot), Python; ✅ Rest API, GraphQL, Fast API; ✅ DBs: MS SQL, PostgreSQL, MongoDb, My SQL, Redis, MariaDb; ✅ Mobile development: ReactNative, Flutter, Swift; ✅ Cloud platforms: AWS, Google Cloud Platfom, Azure; Thanks for your consideration. Best regards!
    vsuc_fltilesrefresh_TrophyIcon Restful API
    MERN Stack
    NestJS
    RESTful API
    CodeIgniter
    Node.js
    React
    JavaScript
    Angular
    Vue.js
    Next.js
    GraphQL
    HTML
    Laravel
    Vuetify
  • $35 hourly

    • 4.7/5
    • (3 jobs)
    Hello! I am a Full-Stack Web Developer with 7+ yrs of experience in Building Scalable and Responsive Web and Mobile Apps with ReactJS, React Native, PHP Laravel, Node.js, Python I have strong skills in both front-end and back-end web development. I use HTML, CSS, JavaScript and ReactJS, VueJS, Angular for the front-end, and PHP Laravel, Node.js, Python for the back-end. I also use React Native for building cross-platform mobile apps. I am proficient in using databases such as MySQL, PostgreSQL and MongoDB, as well as APIs and web services My skill set includes: - React.js, Next.js, Angular, Vue.js, Nuxt.js, Redux, Vuex - React Native - Tailwind CSS, Bootstrap UI, Material UI - Node.js, Nest.js, express.js - PHP Laravel, Nova, Livewire, Alpine.js - Python, Django - Micro Service, REST API, GraphQL, Apollo Client - MySQL, PostgreSQL, MongoDB, Apache Casandra - Docker - AWS, Google Firebase, Supabase If you are looking for a reliable and creative full-stack web developer who can turn your ideas into reality, look no further. I am ready to start working on your project today. Just send me a message or invite me to your job and let's get started!
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Next.js
    Vue.js
    RESTful API
    NestJS
    Laravel
    Python
    TypeScript
    JavaScript
    GraphQL
    PostgreSQL
    React Native
    React
    MySQL
    Node.js
    Angular
  • $40 hourly

    • 5.0/5
    • (4 jobs)
    I am a Senior full stack developer with 9 years of experience. With my knowledge and skill toolset, I can bring an extreme amount of value to your brand and projects. Please see below for a quick overview of my skillset. Web Development (Front-end) - Proficiency in modern web frameworks such as React, React Native, Next.js, Gatsby, Sanity, Remix. - Intimate familiarity with HTML5 & CSS, including derivatives such as TypeScript, SCSS, and JSX. Web Development (Back-end) - Production applications built with Prisma, NextAuth, and TypeScript. - Experience with Web Sockets & tRPC - Experience with SQL database, including Postgres, MySQL, SQLite. Web Development (Dev/Ops) - Experience with AWS: Lambdas, ECR, CodeCommit, SES. - Experience with Git, VS Code, IDEs (IntelliJ, Eclispe, VS Studio) - Experience with SaaS platforms PlanetScale, Vercel, and Railway - Experience with configuring CI/CD pipeline integrations with Github, Bitbucket, and AWS.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    React Native
    RESTful API
    Golang
    PostgreSQL
    ExpressJS
    Node.js
    Django
    Laravel
    Python
    TypeScript
    Flask
    Angular
    JavaScript
    Vue.js
    React
  • $35 hourly

    • 5.0/5
    • (3 jobs)
    Senior Software Engineer with skills and talent. I have worked for over 10 years as a senior software engineer and have been involved in many great projects in the following areas. - AI Speech recognition, Speech emotion recognition, Speaker Diarization, Speech source separation, TTS/Voice Cloning, Machine Translation, Chatbot, Face recognition, Driver Sleep Detection, Passport Recognition, OCR, and so on... - System Security - Mobile Development Proficient with Java, Kotlin, Swift, Object C, Xcode, React Native, Flutter, Ionic Framework, and Xamarin as well as in mobile frameworks and cloud web services such as AWS and Google Firebase. -Web Programming Good experience with PHP frameworks such as Laravel, WordPress, CorePHP, etc, and js frameworks such as Angular.js, React.js, Vue.js and Node/Express.js, and so on. Expert at developing UI/UX designs, debugging, and supervising development teams to ensure projects are completed on time. A proven track record of on-time delivery, solid coding capabilities, and excellent problem-solving skills. Passionate about leveraging emerging technologies to improve the user experience. I wish to learn from each other, work diligently, and develop together.
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    Model View ViewModel
    Mobile App Development
    Assembly Language
    Speech Synthesis
    Artificial Intelligence
    Machine Learning
    RESTful API
    React
    Java
    Python
    Node.js
    ASP.NET
    Desktop Application
    C#
    C++
  • $40 hourly

    • 5.0/5
    • (1 job)
    Greetings! I am an experienced Full Stack Developer with 7+ years of experience dedicated to crafting dynamic and high-performing web solutions that drive business growth and exceed client expectations. With expertise in both frontend and backend technologies, I am adept at transforming ideas into visually stunning and functionally robust applications. My passion for clean code, user-centric design, and seamless functionality fuels my commitment to delivering exceptional results. Frontend Development: - Frameworks and Libraries: React, Next, Svelte, Vue, Nuxt, Angular, Redux - Web Technologies: JavaScript, TypeScript, HTML5, CSS3, D3 - UI Libraries and Tools: Material UI, Bootstrap, Tailwind, SASS, LESS - Build Tools and Testing: Webpack, Babel, Jest, Mocha, Cypress - GraphQL: Apollo GraphQL, TypeGraphQL Backend Development: - Server-side Frameworks: Node, Express, Nest, Meteor, Django, Spring, .NET Core - Data Management: GraphQL, RESTful API - Databases: Prisma, Supabase, MongoDB, PostgreSQL, MySQL, Redis Additional Knowledge: - Cloud Platforms: AWS EC2, Elastic, S3, Amplify, RDS, DynamoDB, ELB, CloudFront, Lambda, API Gateway, ECS, ECR, SQS, SNS, Kinesis, Firebase, Cloud Function, Firestore - DevOps and Deployment: CI/CD, GitHub Actions, CircleCI, Docker, Jenkins, Kubernetes - Architecture: Microfrontends, Microservices
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Vuex
    Redux
    Tailwind CSS
    RESTful API
    MongoDB
    ExpressJS
    Node.js
    Laravel
    Vuetify
    Nuxt.js
    Next.js
    Vue.js
    React
    Django
    Python
  • $60 hourly

    • 5.0/5
    • (1 job)
    As a highly experienced software engineer and developer with a 8-year track record, I have a strong proficiency in managing, developing, and deploying robust applications across various domains including SaaS, eCommerce, tech startups, and enterprise organizations. My expertise lies in two main areas: building single-page web applications using ReactJS, VueJS, and AngularJS with RESTful backends, as well as developing mobile apps using React Native. In addition to my technical skills, I bring a wealth of knowledge in project management, Scrum, service delivery, and Agile coaching. With a strong focus on quality assurance and software engineering best practices, I am proficient in a wide range of technologies including Node, Python, Ruby, Laravel, and JavaScript. My well-rounded skill set and experience enable me to deliver exceptional results while ensuring project success and customer satisfaction.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Figma
    CMS Development
    React Native
    GitHub
    Tailwind CSS
    RESTful API
    Laravel
    Vue.js
    GraphQL
    Node.js
    Bootstrap
    TypeScript
    JavaScript
    React
  • $35 hourly

    • 4.9/5
    • (90 jobs)
    • Programming Languages C#, VB.NET, SQL and NodeJS • Cloud Azure (AppService, AppFunctions, ServiceBus, CI/CD/GitHub, CosmosDB,VM), AWS (Lambda, Dynamo, VM), Google (FireBase) • ORM Entity Framework, Dapper • .NET ASP.NET Web Forms/MVC, Web API, SignalR, WCF Data Services, ADO.NET, LINQ. • UI AngularJS1.5+, Angular 2+, jQuery, Bootstrap 3,4,5, Material • Mobile/Hybrid Ionic, Nativescript and Xamarine. • Desktop development WPF, WinForms and UWP. • Database Skills MS SQL Server 2014/2012/2008/2005/2000, Oracle 9i/10i/11i, MS Access, MySQL. • OS Windows, Unix and Mac. • Frameworks .NET Framework 2.0-4.7., .NET Core 2,3 and 5, IdentityServer 3/4, Abp framework, DynamicData Framework. • A:openai.api • Over 15 years hands-on programming experience in Multi-Tier Technologies, Relational Databases, Business Application development and in Software Development Life Cycle. • Experience in developing Web based applications using ASP.NET Web Forms/MVC, WCF, Web API, Web Services (SOAP + XML,REST/OData, GraphQL,etc...) with C# and VB.NET. • Proficient in web services concepts and Client/Server application using patterns like UnitOfWork and Repository Pattern for CQRS, Async, parallel execution, etc. • Proficient in HR,GIS, Medical, Real-Estate, GPS tracking and in all types of business commercial software concepts. • Highly adaptable in quickly changing technical environments with very strong organizational and analytical skills. • Extensive Database Designing Skills in SQL Server 2000-2016 like SQL Queries, Writing Stored Procedures. • Also advanced Network Administration on Windows based networks if required (MCSA Certified). • Above the average sense of Graphical User Interface portion of Web, Desktop, Mobile and Hybrid based applications. • Good Analytical and communication skills with the ability to follow project standards and Procedures following client specifications.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    .NET Core
    JavaScript
    ASP.NET Web API
    Websockets
    Angular
    OAuth
    Google Maps API
    MongoDB
    C#
    Visual Basic
    SQL
    RESTful API
    ASP.NET Core
  • $70 hourly

    • 4.9/5
    • (7 jobs)
    Worked on many projects from scratch and with big projects already in production. Let my past work speak for itself: 1. gemnote.com (Ruby/Rails, HTML, CSS, Javascript (Angular 1.x), Stripe, Rest API) 2. zephr.com (Ruby/Rails, CSS, HTML, Javascript, Zoom API) 3. shoobs.com (Ruby/Rails, CSS, HTML, Javascript, Stripe) 4. bidsketch.com (ReactJS, Redux) 5. reefer.com (Ruby/Rails, CSS, HTML, Javascript, Stripe) 6. Orca (Javascript (Electron, VueJS), HTML, CSS, FIrebase, Social networks integration) 7. namastream.com (Ruby/Rails, HTML, CSS, Javascript, Angular 1.x) 8. protonet.com (Ruby/Rails, HTML, CSS, Rest API, Linux system, Microsoft Azure, Redis, RabitMQ) 9. findrow.com (Ruby/Rails API, HTML, CSS, ReactJS/NextJS (mobx, mobx state tree)) 10. dps.aki.do (NodeJS, ReactJS/NextJS, HTML, CSS) 11. frankforall.com (Ruby/Rails API, ReactJS/NextJS (mobx, mobx state tree), OpenPay API, React Native (Android & iOS)) 12. phixst.com (Ruby/Rails API, Stripe) ... And many more...
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Mobx
    Electron
    RSpec
    Performance Optimization
    Redux
    Database Architecture
    RESTful API
    CSS 3
    React
    Ruby on Rails
    Ruby
    JavaScript
    Vue.js
  • $60 hourly

    • 5.0/5
    • (14 jobs)
    -5 years of experience as back-end Java developer -Neo4j Certified Professional - Worked on several Java projects. - Comfortable with Spring, Tomcat and Vertx frameworks -Worked with PostgreSQL, MySQL and Neo4j graph database. -Worked with Docker, Git -Worked with aws: ec2,s3, lambda -Worked with Sellenium and Jenkins for testing purpose. -Worked with iaik and bouncyCastle security libraries -Worked with Thales HSM hardware. -Created scripts in bash and python. -Good knowledge of English -Excellent problem-solving skills -Strong analytical skills -Quick learner -Eager to learn new technologies. -Able to work under pressure and tight schedule
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Apache Kafka
    Elasticsearch
    API
    RESTful API
    Vert.x
    Spring MVC
    Python Script
    Bash Programming
    Neo4j
    Java
    PostgreSQL
    MySQL
  • $50 hourly

    • 5.0/5
    • (36 jobs)
    Full Stack Developer with a variety of skills, specializing in Python, Vue.js and AWS. I have a strong business and engineering background and can quickly turn requirements into professional results. I am comfortable with architecting and implementing scalable and maintainable web apps/services. I specialize in backend development, database design and architecture, cloud architecture, Unix server management, API development and integration. I have over 10 years of backend development experience under my belt, for companies, individual clients and my personal pet projects. 💻 My Core Tech: - Full-stack development with MVC architecture - Back-End Frameworks (Django, Celery, Django Channels Websocket) - Front-End Frameworks (Vue.js) - Automation, scraping, management scripting (Scrapy, Request, AsyncIO, Pydantic) - API development (Django RESTFul API) - Strong database management skills (PostgreSQL, MySQL, MongoDB, Redis) - Continuous Integration (Git, Bitbucket) - AWS solutions (EC2, S3, Elastic beanstalk). Thanks!
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Python Asyncio
    Vue.js
    Celery
    RESTful API
    Django
    Docker
    Data Science
    Data Mining
    Automation
    Machine Learning
    Python
  • $40 hourly

    • 5.0/5
    • (1 job)
    With passion for web technologies I'm currently focused on server-side and PHP stack surroundings I am highly motivated and eager to learn, tackle new challenges and take on new responsibilities.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    MySQL Programming
    RESTful API
    HTML
    PHP
    jQuery
    CSS
    JavaScript
    Laravel
    XML
    AJAX
  • $40 hourly

    • 5.0/5
    • (30 jobs)
    Hi 👋, I'm Marko, founder of M Lab Studio. I have been in the industry for almost ten years. I am highly skilled in PHP, Laravel, Rest API, Docker, JavaScript, Designing, SEO, and WordPress. Over the past years, I have worked on many different WordPress projects, including building complex themes and plugins from scratch, integrating new functionality into existing architectures, building API systems, and transforming low-quality, messy, spaghetti-code projects into more secure, functional, and highly stable products. ⭐️ MY EXPERTISE IN DEVELOPMENT & DESIGN ✔️ Pixel-perfect website development (WP and Non-WP) ✔️ Theme development/customization ✔️ Plugin development/customization ✔️ Complex API integration ✔️ Specialist in integrating advanced AI systems, including OpenAI technologies, to enhance platform functionality and user interaction ✔️ Website recovery ✔️ Proficient in Laravel, React, TypeScript, Vue, AlpineJS, Python... ✔️ PSD/Figma to WordPress/WooCommerce ✔️ Expert with Google Cloud Platform, AWS, Microsoft Azure... ✔️ Expert with ACF, WooCommerce, WPML, JetPlugins, AffiliateWP, Ninja Forms, Gravity Forms, and many more plugins. ✔️ Expert with Astra, Divi, Elementor, OceanWP, GeneratePress, Avada, and many more themes. ✔️ Expert with Elementor, Divi, Oxygen, Gutenberg, WPBakery, Visual Composer, and many more page builders. ⭐️ MARKETING SERVICES ✔️ Search Engine Optimization ✔️ Content Writing & Management
    vsuc_fltilesrefresh_TrophyIcon Restful API
    HTML5
    WordPress
    TypeScript
    CSS 3
    MySQL
    WordPress Development
    Firebase
    JavaScript
    PHP
    AWS Application
    RESTful API
    Laravel
  • $40 hourly

    • 5.0/5
    • (24 jobs)
    Python & Django developer here with 6+ years of coding and debuging. Following best practices to develop secure, scalable, and reliable web applications. #Skills: - Modern and fully responsive web apps development: from scratch, revamp, updates, customizations... - Making CRM, WMS, CMS systems for companies or startups - Extensive knowledge of web application architecture. - Integrations with Azure services (Key Vaults, Databases...) - Comprehensive knowledge of the web and mobile backends, mainly Django and Django REST framework/DRF. - Django JWT, Djoser - Designing REST APIs for both web and mobile applications. - Celery for long-running background jobs. - RabbitMQ for message broking. - Redis for in-memory caching, database caching, and message broking - Designing scalable backends using microservices architecture - NGINX, Gunicorn, uWSGI #Thanks for visiting!
    vsuc_fltilesrefresh_TrophyIcon Restful API
    API
    NGINX
    HTML
    Bootstrap
    Django
    PostgreSQL
    MySQL Programming
    RESTful API
    Python
    JavaScript
  • $25 hourly

    • 5.0/5
    • (10 jobs)
    Hello there! My name is Mina Vejnovic and I am a full-stack web developer. Since earning my master's degree in Software Engineering and Information Technologies at the Faculty of Technical Sciences from the University of Novi Sad, Serbia, I have worked as a web developer at Schneider Electric. I'm currently working as a teaching assistant. I have five years of experience at efficiently coding websites and applications using frontend technologies like HTML, HTML5, CSS, JavaScript, JQuery, Angular and backend technologies and languages like Java, Spring Framework, SQL. Web automatisation and scrapping processes are also one of my preferences. For that purpose I usually use Selenium with Java or Python, or libraries like BeautifulSoup, Requests, Scrapy, etc. Looking forward to interesting projects.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Data Scraping
    Data Mining
    Selenium
    Data Extraction
    RESTful API
    API
    Scrapy
    CSS
    Java
    JavaScript
    MySQL
    Angular
    HTML
    Spring Framework
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Welcome to my profile! I am a Serbia based full stack software developer specializing in providing high-quality web and machine learning development. For 5 years, I have been working on web applications, Machine learning development, Matlab and etc with many clients. I provide good and perfect quality of work and finish project until customer is 105% satisfied. My main goal is to build good relationship with customers and launch my own software company. Let's talk about your project! Thanks Lazar
    vsuc_fltilesrefresh_TrophyIcon Restful API
    RESTful API
    WordPress
    React
    Django
    Shopify
    Python
    MATLAB
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Senior software engineer specialized in Golang backend and application development for more than 5 years based on Gin, Gorilla, Beego and Iris frameworks. - Golang : 5 years - C, C++ : 10 years - Docker and Kubernetes - Git/SVN - Jira/Trello/Kanbanflow - AWS/GCP/Heroku I prefer to work with my clients with a long-term relationship and always give creative ideas to lead the project to success. I will be glad to join your team
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Websockets
    Messaging System
    SQL Programming
    API Development
    RESTful API
    Microservice
    Docker
    Perl
    Golang
    MongoDB
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