Hire the best Golang Developers in Serbia

Check out Golang Developers in Serbia with the skills you need for your next job.

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$75 hourly
Milos Z.
- 5.0/5
- (10 jobs)
I am a self-employed Software Engineer working on web, mobile and embedded systems. In addition to my professional expertise, I actively dedicate my free time to build development tools that improves the software development workflow. I embarked on my programming journey at the age of 12, driven by an early fascination with technology. By the time I turned 18, I had already transitioned into a professional programmer, accumulating seven years of hands-on experience in the field. Today, at 25 years old, I continue to thrive and innovate in the ever-evolving world of programming.

Golang
FPGA
Embedded System
React
React Native
TypeScript
Python
C++
C
JavaScript
$15 hourly
Dusan B.
- 5.0/5
- (17 jobs)
I am a full-stack React/Node/NextJS developer. I primarily work with the T3 stack (Tailwind ,Typescript, TRPC, Prisma and Drizzle SQL ORM, Auth.js). I've also done freelance projects with Golang and Java. I made a full-stack Boardgame influenced by Cards Against humanity, you can check it out in my portfolio.

Golang
Landing Page
Full-Stack Development
Node.js
React
React Bootstrap
MySQL Programming
JavaScript
Java
HTML5
Front-End Development
CSS 3
Back-End Development
TypeScript
Website Builder
MySQL
Redux
Web Development
$30 hourly
Alexander Y.
- 4.9/5
- (53 jobs)
Python developer with 8+ years of experience and loves for weird projects. Refactoring old code, weird prototyping, unclear requirements... I did it all. Fix your project after "passionate developers"

Golang
Zapier
Django
Rust
Python Script
Data Scraping
AWS Lambda
MongoDB
Amazon Web Services
ETL Pipeline
Flask
Web Scraping
PostgreSQL
Amazon DynamoDB
Python
$45 hourly
Herman C.
- 5.0/5
- (1 job)
I have a lot of experience in development. Worked in different directions. Until now, I have been involved in business process automation. I prefer development of server applications, I can write code in Python, Java, C++, C, Golang, both for windows and nix systems. I also have experience in front-end development (html, CSS, JavaScript, jQuery, Bootstrap, Hugo and more…, including Android (native libraries). Also Docker, GitHub….. In addition, I have extensive experience in developing and supporting solutions based on 1C platforms (8.0, 8.1, 8.2, 8.3) I can deal with any tool that is needed to complete the task. I love challenging tasks. I love looking and finding solutions. I approach everything that I do with a high degree of responsibility.

Golang
Docker
Linux
GitHub
C
PostgreSQL
Django
VoIP Software
C++
Python
JavaScript
$40 hourly
Dubravko P.
- 5.0/5
- (18 jobs)
As a backend programmer with a strong background in building high traffic microservices, I have a proven track record of developing scalable solutions that can handle large volumes of traffic. My experience includes designing and implementing robust architectures(one such example was a service for handling and rendering large volumes of documents and giving users live preview), as well as working with various databases and cloud services. I am highly skilled at optimizing code for performance and efficiency, and I am always looking for ways to improve the scalability and reliability of my projects. Whether working on a small startup or a large enterprise, I am dedicated to delivering high-quality results that meet the needs of my clients. Backend: Golang, C#, C++, NodeJS, Python Frontend: React Tools: Docker, GIT, Google Chrome Headless, Go mobile Technologies: Redis, Elastic Search Operating Systems: Linux, Android, Windows Databases: PostgreSQL ,MySQL, MongoDB DevOps: AWS ECS, AWS EC2

Golang
Concurrent Computing
Cloud Database
Distributed Computing
Microservice
API
Amazon Web Services
C#
C++
Web Service
$50 hourly
Budimir G.
- 5.0/5
- (1 job)
In 2012, I wrote my first Android app from start to finish. In 2015, I published a hobby project called Dual SIM Switch Widget and was pleasantly surprised when it quickly garnered over 100,000 installs. Since then, I've worked independently on various projects, such as a job listings aggregator, electoral toolkits, two bulk SMS messengers, and a daily routine app, handling everything from UX to databases to backend. What sets me apart? My knack for pinpointing and eliminating weaknesses in products, coupled with a relentless pursuit of performance optimization. My web apps consistently score 95+/100/100/100 on Lighthouse, commonly running on Debian bare metal that I configure myself.

Golang
Software Architecture & Design
Product Design
Project Management
Cloudflare
NGINX
Page Speed Optimization
Android
PostgreSQL
MySQL
SQLite
JavaScript
PHP
Kotlin
$50 hourly
Andreas M.
- 4.7/5
- (3 jobs)
Hello, I'm a Full-Stack Software Engineer with expertise in building web applications and blockchain-based solutions. I have a strong background in software development and a passion for creating high-quality, scalable solutions that meet the unique needs of my clients. My technical skills include proficiency in various programming languages and frameworks such as HTML, CSS, JavaScript, React, Node.js, Solidity, Rust, Golang and Ethereum. I have experience working on projects of all sizes, from small startups to large enterprises, and I'm comfortable working in both front-end and back-end development. I have experience in implementing CI/CD pipelines using tools such as Jenkins, GitLab CI/CD, and AWS CodePipeline. I have worked for implementing serverless architectures using AWS services such as Lambda, API Gateway, DynamoDB, and S3. I have also worked on building microservices using containerization tools such as Docker and Kubernetes. As a Blockchain Expert, I specialize in developing decentralized applications and smart contracts on the several blockchain networks. I have a deep understanding of blockchain technology and its potential to revolutionize industries across the board. Front-end & Back-end : HTML, CSS, Javascript, Typescript, NodeJs, React, NextJs, VueJs, Golang, Python, SQL, NoSQL DevOps : AWS serverless services (Lambda, DynamoDB, Step Functions, EC2, S3, etc), CI/CD (Jenkins, GitLab CI/CD, AWS CodePipeline), Kubernetes, Docker Blockchain : Ethereum, Solana, Cosmos, Cardano, XRPL, Hedera, Sui, Aptos, Solidity, Rust, Move, Haskell, Aiken, Web3 If you're looking for a Full-Stack Software Engineer and Blockchain Expert who can deliver high-quality work on time and within budget, look no further. Let's work together to bring your ideas to life!

Golang
Flutter
DevOps
MongoDB
Haskell
Rust
Solidity
Python
WordPress
SQL
Next.js
JavaScript
Vue.js
Node.js
React
$150 hourly
Vladislav A.
- 5.0/5
- (2 jobs)
Vladislav is a highly skilled and passionate JavaScript engineer, dedicated to pushing the boundaries of web development. With a career spanning over a decade, John has established himself as a prominent figure in the world of front-end and full-stack development. His unwavering commitment to creating seamless and user-friendly web applications has earned him a reputation for excellence in the industry. Professional Journey: Vladislav's journey into the world of programming began during his college years when he discovered his fascination with building interactive websites. He pursued a degree in Computer Science, which provided him with a strong foundation in programming principles. During his academic journey, he quickly gravitated towards JavaScript due to its versatility and importance in modern web development. After graduating, John joined a dynamic startup where he played a pivotal role in developing innovative web applications. His ability to craft elegant and efficient JavaScript code became evident as he tackled complex projects, ensuring optimal performance and a superior user experience. He embraced the ever-evolving landscape of web technologies, constantly staying updated on the latest advancements. As John's career progressed, he transitioned to larger companies, where he honed his skills in collaborative development environments. His expertise in JavaScript frameworks and libraries, such as React, Angular, and Vue, enabled him to lead cross-functional teams and deliver projects that exceeded client expectations. Contributions to the Community: Beyond his corporate roles, John is deeply committed to giving back to the developer community. He regularly contributes to open-source projects, sharing his knowledge and expertise with aspiring engineers. He has authored numerous articles and tutorials on JavaScript best practices, design patterns, and performance optimization, which have become valuable resources for developers worldwide. John is a frequent speaker at tech conferences and meetups, where he imparts his insights on JavaScript development and shares his experiences in tackling real-world challenges. He believes in the power of mentorship and dedicates time to mentoring junior developers, helping them navigate the intricate world of web development. Vision for the Future: As a JavaScript engineer, John's vision extends beyond just writing code. He envisions a future where web applications are not only functional but also delightful to use. He continues to explore emerging technologies such as WebAssembly, progressive web apps, and serverless architecture to create faster, more efficient, and accessible web experiences. John Smith is not just a JavaScript engineer; he is a dedicated advocate for the advancement of web development, pushing the boundaries of what is possible in the digital realm. His passion, expertise, and commitment to excellence make him a driving force in the ever-evolving landscape of web development.

Golang
Architecture
Python
PostgreSQL
MongoDB
React
Node.js
HTML5
JavaScript
$55 hourly
Stefan S.
- 5.0/5
- (1 job)
I am a dedicated web developer with a focus on backend development, bringing expertise in a variety of projects, including Web3 and blockchain technologies. Committed to crafting websites that seamlessly blend functionality with aesthetics, I constantly strive to enhance my skills to deliver outstanding results. With a passion for pushing the boundaries of web development, I am a seasoned developer capable of tackling diverse projects and creating exceptional digital experiences. • Proficient in JavaScript and TypeScript, with hands-on experience in Node.js and Express.js for server-side development. • Skilled in database technologies including Redis, SQL (PostgreSQL, Sequelize), and MongoDB. • Extensive knowledge of REST and GraphQL for efficient API development. • Solidity proficiency for blockchain smart contract development. • Python and Django expertise for robust backend solutions. • Competent in cloud computing platforms, particularly AWS, with experience in Docker and Kubernetes for containerization. • Proficient in Jenkins for continuous integration and deployment. • Strong front-end development skills using React, React Native, Redux, Next.js, and Gatsby. • Familiarity with JAM Stack, Strapi, Shopify, and Storybook for modern web development. • Skilled in HTML5, CSS (including Sass, Bootstrap, Material UI, Tailwind), and Dart/Flutter for cross-platform mobile app development. • Knows HTML and CSS3, PHP, jQuery, Wordpress, and SEO. • Full project management from start to finish. • Regular communication is important to me, so let’s keep in touch.

Golang
Jest
React Native
Docker
AWS Lambda
GraphQL
MongoDB
SQL
ExpressJS
NestJS
Node.js
Next.js
React
TypeScript
JavaScript
$50 hourly
Stepa J.
- 5.0/5
- (0 jobs)
I am a qualified and skilled Blockchain Developer specializing in EVM, Solana and Cosmos chains. With a deep understanding in blockchain technology and a passion for decentralized applications, I could develop and deploy projects on Ethereum, BSC, Polygon, Solana and Cosmos chains. In addition, I am also familiar with Blockchain architecture and consensus layer technology, so I could give you a wonderful solution to build your own customized blockchain. If you are looking for a Blockchain Developer who excels in EVM, Solana, and Cosmos chains, I would be pleased to discuss how my skill can benefit your organization or project.

Golang
Database
React
C
Blockchain
Blockchain, NFT & Cryptocurrency
Smart Contract
Node.js
Python
Java
C#
C++
Rust
Solidity
$50 hourly
Nenad T.
- 5.0/5
- (3 jobs)
Seasoned Full-Stack Engineer with over 15 years of experience in software engineering, web development, mobile development and desktop app development with several companies. Now I am open to work and look forward to a new challenge with you. My experience covers the full spectrum of application development, from conceptualization and design to deployment and maintenance, ensuring robust, scalable, and efficient solutions. Experiences: - AI Services and ChatBots - Blockchain & Web3 - ECommerce systems - ELearning platforms(LMS, SCORM) -Business Automation Systems -Healthcare Services(EMR/EHR) - Payment platforms - Proxy Providers - Location Based Services - Cross-Platform Apps - Web Scrapping - Document Management(PDF, ODT, AFP, XLS, DOC, PPT) - API Development & Integration - Automation Tools & Bots - SEO Optimization - IoT based Management Platforms - DevOps Main skills: - Front-End: JavaScript(ES6-ES8), HTML, CSS, React.js, Vue.js, Angular, TailwindCSS, MUI, AntD - Back-End: PHP(Laravel, CodeIgniter, Symfony), Node.js(Express.js), NestJS, Python(Django, Flask), C#(ASP.NET), Java(Jetty, SpringBoot, Hibernate), Rust, Go, Ruby On Rails - Mobile: Android, iOS, Java, Flutter, Xamarin, React Native, Kotlin, NDK - DB: MySQL, PostgreSQL, MSSQL, MongoDB - OS: Windows, Linux, MacOS, - CMS: WordPress(Woocommerce), Shopify, Magento, OpenCart, PrestaShop - Automation QA: Puppeteer, Selenium, Cypress, Playwright, Jest - Desktop: C/C++, C#, Java, Python, Electron.js, QT, Assembly, Compiler - DevOps: Firebase, GCP, AWS, k8s, Git, CI/CD - Extensions, plugins -Blockchain: NFT, Solana, Solidity, DeFi, Web3.js, Ether.js -AI: ChatGPT, BERT, NLU, STT, TTS, NLP, Grafana, LangChain, DeepGram

Golang
Node.js
Python
Rust
Ruby on Rails
C#
Java
Web3
Desktop Application
Mobile App Development
Chatbot Development
AI App Development
Blockchain Architecture
Artificial Intelligence
NFT
$70 hourly
Oleg G.
- 4.9/5
- (26 jobs)
13+ years of full-stack experience Stack: Ruby, JavaScript, Python, Go DevOps Skills: AWS, Docker, Kubernetes Favorite Tech: Rails, React, Elastic, PostgreSQL, ClickHouse, Kafka, MongoDB Areas of Expertise: Proficient in developing large-scale, reliable applications for high-load environments. Experienced in redesigning and refactoring legacy projects, including transitioning to microservices and optimizing performance. Skilled at creating custom APIs and integrating with existing ones, including Payment, Social, EDI, and Ticketing. Well-versed in video broadcasting solutions. Adept at implementing complex search systems. Industry Experience: Online gaming Trading platforms Payment systems Marketing platforms Video platforms User review and ticketing websites Recent Projects: (Links are prohibited, but you can easily google it) Earth-2 (Game) Scompler (Marketing Platform) Show-Score (User Reviews and Tickets)

Golang
React
Apache Kafka
ClickHouse
DevOps Engineering
RSpec
Elasticsearch
Ruby on Rails
Kubernetes
Ruby
PostgreSQL
Docker
Python
MongoDB
JavaScript
$35 hourly
Nemanja L.
- 4.9/5
- (15 jobs)
Hi, I’m a specialized Angular developer with over eight years of experience building high-quality web applications. I focus on creating fast, scalable, and maintainable frontend solutions, ensuring a smooth user experience. I have worked on projects of all sizes, from startups to enterprise-level applications, and I’m comfortable handling everything from architecture and performance optimization to UI development and API integrations. What I bring to the table: • Strong expertise in Angular, TypeScript, RxJS, and state management (NgRx, Akita, or custom solutions) • Experience with REST and GraphQL API integrations • Responsive and accessible UI development • Performance tuning and code optimization • Unit and end-to-end testing with Jest, Cypress, and Jasmine If you’re looking for someone who can efficiently turn your ideas into a solid Angular application, let’s connect and discuss how I can help!

Golang
NestJS
Angular 10
Twitter/X Bootstrap
Ionic Framework
Node.js
JavaScript
CSS
ExpressJS
AngularJS
HTML
Angular
TypeScript
$85 hourly
Stefan V.
- 4.7/5
- (6 jobs)
With 14 years of experience in software architecture and backend development, I specialize in building scalable systems using Node.js, Rust, and Go. My expertise extends to AI, working with LLMs (LangChain, OpenAI, DeepSeek, and various models) to develop advanced AI-driven applications, including AI bots. In the blockchain space, I have hands-on experience developing smart contracts for Bitcoin, Ethereum, and Solana, ensuring secure and efficient decentralized solutions. I bring a deep understanding of distributed systems, cryptography, and Web3 protocols. I am passionate about delivering high-performance solutions, whether it's designing robust backend architectures, integrating AI into applications, or developing innovative blockchain-based systems. Key Skills: ✅ Software Architecture & Backend Development (Node.js, Rust, Go) ✅ LLM Development & AI Bots (LangChain, OpenAI, DeepSeek) ✅ Smart Contracts & Blockchain Development (Bitcoin, Ethereum, Solana) ✅ Scalable Systems & Distributed Computing Let’s build something amazing together! 🚀

Golang
Smart Contract Development
Solidity
Ethereum
Blockchain
API
PHP
Node.js
Rust
C
$150 hourly
Aleksandar P.
- 4.8/5
- (22 jobs)
Summary Topnotch IT professional with HUGE experience in different IT areas: - Software development: More than two decades of experience, many large-scale projects, in Golang, C#/.NET, C/C++, Python, MATLAB, JavaScript, etc. - Specialized in performance-must industries where microseconds count, especially trading. I was working for two of the biggest trading companies in the world: "QuantRes" from Bahamas and "Jump Trading". - Blockchain and crypto: Huge experience in crypto-trading software and blockchain intergration. - DevOps: Planning and deploying efficient development workflows and CI/CD pipelines. - Containerization: HUGE experience with Docker and Kubernetes, both AWS managed EKS and on-premise vanilla Kubernetes. - Public cloud: AWS certificated, planning, implementing and managing cost-effective cloud deployments, tailored for specific client's needs. - Private cloud: Ten years of experience in planning, deploying and maintaining virtual infrastructures based on VMware and Hyper-V. - Hybrid cloud: Maintaining complex private+public cloud infrastructures. - System administration: Combined Linux/Windows environments, networking, monitoring, centralized configuration management, etc. Unique combination of experience and knowledge in many different IT areas makes me an ULTIMATE IT PROBLEM SOLVER. I can solve a problem no matter if it's caused by software bug, networking, DB load, firewalls, or simply bad karma. Certificates - Microsoft: MCP, MCAD - AWS Certified Developer - Associate (DVA-C01) - AWS Certified Solutions Architect - Associate (SAA-C01) - Certified Solidity Developer (CSD) - Certified Smart Contract Developer (CSCD) - Certified NFT Developer - Certified Polygon Developer DevOps Skills Besides DevOps skills mentioned above in AWS section, I also need to mention: - GitHub, Bitbucket; - Other Atlassian products (JIRA, Confluence, FishEye, Bitbucket, etc.); - Code quality tools like SonarQube; - Automated build tools like AppVeyor, Jenkins; - And much more. Software Development Skills - Strong software architecture skills. Planned many large-scale projects from scratch (selecting the appropriate architecture, databases, technology, patterns and practices, integrating third-party packages, etc.). - Programming languages: Golang (5 years of experience), C#/.NET (20 years of experience), MCAD in .NET from 2004; C/C++ on different platforms (Windows, Linux, OS X), with different compilers (Visual C++, GCC, Intel, Clang), Qt framework, C++/WinRT, for UWP; Other languages: Python, MATLAB, JavaScript, etc. I can quickly adopt any other language if needed. - Databases: MS SQL Server and PostgreSQL in RDBMS world; Cassandra, ScyllaDB, Elasticsearch and AWS DynamoDB in NoSQL world, KairosDB, OpenTSDB, InfluxDB in time-series DB systems. I can quickly adopt any other database. I'm able to suggest, plan, deploy and utilize the most appropriate DB system based on the client's needs. - Experience in architecting and developing large-scale distributed systems that are running on multiple servers, exchanging hundreds of thousands of messages per second, with real-time processing, with huge ingestion rates (dozens of thousands of data points per second). - Developing for micro-service architecture, Docker and Kubernetes. Also for modern "serverless" environments in the cloud. - Performance-first development for trading and system applications. Solution Architecture Skills Huge experience in software architecture, combined with huge infrastructure engineering experience (public, private, hybrid clouds), makes e a perfect Solution Architect. SysOps Skills - On-Premise virtualization based on VMware and Hyper-V; - System administration in combined (Win/Lin) environments; - Networking (private networks, DMZ, firewalls, routers, VPN connections with remote offices, VLANs, subnets, etc.). - Advanced monitoring with Zabbix and similar tools; - Centralized configuration management with Puppet or Ansible. Blockchain-specific development skills - Solidity smart contracts developer, following security and other best practices. - Using well-known third-party contracts and libraries like OpenZeppelin. - Using off-chain oracles like Chainlink. - Deploying ERC-20 tokens, initial coin offerings (ICO), ERC-721 and ERC-1155 non-fungible tokens (NFT). - Experience with Ethereum and Polygon blockchains, able to adapt to any other. - Unit testing and deployment automation by using tools like Truffle suite and Ganache. I can also adapt to Python tools like `brownie`. - Integrating smart contracts to development / production workflows by using Web3.js. Looking forward to hearing from you!

Golang
Ethereum
Solidity
Linux System Administration
C++
C#
Cloud Computing
Apache Cassandra
.NET Framework
AWS Lambda
$40 hourly
Saša C.
- 4.8/5
- (29 jobs)
Previous ticket bots (Queue+Login+Monitor+ATC+ACO & Register & Ballot apply etc). ✔ Ticketmaster.com and all other locations ✔ Premier League ticket bots(Manutd, Mancity, Liverpool, Chelsea, All eticketing sites etc) ✔ RG, Rugby, UEFA etc ✔ AXS (US & UK), Telecharge etc ✔ Realmadrid, Barcelona, PSG etc etc Scraping and any other type bots possible. Overview: Are you tired of missing out on high-demand tickets? I specialize in developing high-performance, stealthy, and lightning-fast ticket bots that automate the entire ticket buying process – from ATC (Add to Cart) to ACO (Auto Checkout) – across some of the most competitive platforms. All projects built by http tls request mode.

Golang
JavaScript
CSS
HTML
C++
C#
C
Java
Python
Node.js
$20 hourly
Ivan M.
- 5.0/5
- (46 jobs)
Hi, WELLCOME to my profile. My name is Ivan, and I'm a python programmer with experience using: - Django - Django REST framework - Flask - JavaScript - AWS - API, - git, - jira, - confluence, - heroku, - bs4, - selenium webdriver, - geckodriver, - requests, - pandas, - csv, - json. Experience working as a backend developer. Have strong experience in web scraping and working with big data. All the best, Ivan!

Golang
Flask
Back-End Development
PostgreSQL Programming
Linux System Administration
Django
API
MySQL
Automation
PostgreSQL
Automated Testing
Selenium WebDriver
JavaScript
Data Scraping
Python
$28 hourly
Nikola D.
- 5.0/5
- (3 jobs)
Experienced senior software engineer with extensive experience with Cloud (AWS). Built and maintained startup and enterprise systems. Reduced cloud costs for multiple companies, saving them more than 500,000$ yearly in the long run. I mainly work with Java/Spring and Python, but have also worked with Golang, Javascript. Don't be shy, feel free to connect me so we can discuss potential cooperation. Always looking for long-term partners. My workflow which yields the best results a) Detailed project discussion on Upwork b) Preparation of simple specification c) Agreement on specification d) Development e) Check work with the client at key points f) Delivery & Revisions • Good knowledge of several programming languages (Java, Python, Golang, JavaScript, Typescript..) • AWS (ECS, Elasticache, DocumentDB, DynamoDB, S3, SNS, ECS, CloudFormation, SES, CodeBuild and others...) • Experienced with both SQL and noSQL databases • Terraform • Docker • Version control, agile methodology • Problem solving • Analytical thinking • Good communication • Excellent English communication skills • Good knowledge of Spring (MVC, Boot), Hibernate • Good knowledge of SPA frameworks (Angular, VueJS) • Experience working with Git, Jenkins, Gradle • Good knowledge of data structures and algorithms

Golang
Cloud Migration
Docker
PostgreSQL
Terraform
Serverless Computing
AWS Lambda
Spring Boot
Vue.js
Vuetify
SQL
Java
MySQL
JavaScript
Python
$35 hourly
Nedeljko R.
- 0.0/5
- (0 jobs)
Hey there! I'm a dedicated software/cloud platform engineer with a passion for building scalable and stable infrastructure as well as robust software solutions. I've had the opportunity to work with a variety of programming languages like Clojure, Python, Golang and Typescript. I've worked extensively with various AWS resources and have gained valuable experience in writing Infrastructure as Code (CDK) with Typescript, allowing me to architect and deploy scalable and efficient solutions on the AWS cloud. Beyond my technical abilities, I believe in the importance of being approachable and fostering a friendly and collaborative working environment. I value effective communication and teamwork to ensure we're all on the same page and working towards a common goal. If you're in need of a engineer who can bring a reassuring blend of technical expertise and a friendly demeanor to your project, I'd be thrilled to be a part of your next venture. Looking forward to connecting and making great things happen! Best regards, Nedeljko

Golang
Ecommerce Website
AWS Development
ClojureScript
Microservice
Infrastructure as Code
Database
TypeScript
Clojure
Django
Python
$50 hourly
Djordje S.
- 0.0/5
- (0 jobs)
Hi! I’m a passionate and reliable full-stack developer with expertise in Angular (latest versions), Golang, and UI/UX design in Figma. I also have solid experience working with relational databases like PostgreSQL and MySQL, ensuring your app is not only visually appealing and fast — but also structurally solid under the hood. I enjoy building modern web apps — from clean, intuitive interfaces to efficient, secure backend APIs and optimized database schemas. Frontend (Angular): Angular 16/17/18 with standalone components & SSR Reactive forms, lazy loading, dynamic rendering RxJS & Signals for state management UI libraries: PrimeNG, Angular Material, TailwindCSS REST API integration, image/file upload, auth handling Backend (Golang): REST APIs with Fiber, Echo, or Gorilla Mux Clean code architecture and modular services JWT authentication, file uploads, middleware Integration with PostgreSQL & MySQL Dockerized applications, versioning, and migrations Databases: PostgreSQL: schema design, relationships, indexing, queries MySQL: performance tuning, data normalization Writing complex SQL queries, joining tables, migrations UI/UX Design (Figma): Wireframes, mockups, and high-fidelity prototypes Design systems & responsive layout planning Pixel-perfect frontend implementation based on designs Why work with me? I blend frontend aesthetics with backend efficiency Strong communication & understanding of business needs Clean, scalable, and maintainable code Proactive, deadline-oriented, and a team player Let’s build something great together — feel free to message me about your project or idea!

Golang
Figma
MySQL
PostgreSQL
JavaScript
TypeScript
Angular
$20 hourly
Zvezdan N.
- 5.0/5
- (1 job)
Highly-skilled Programmer with 4 years of experience in software design, development, and integration. Proven ability to deliver complex full-stack solutions, from 3D interactive web applications to data-intensive back-end systems. Expertise in functional programming (Elm), object-oriented programming (PHP), and modern web technologies (TypeScript, Lit). Passionate about clean code, problem-solving, and learning new technologies.

Golang
Next.js
React
Functional Programming
Elm
Three.js
Tailwind CSS
TypeScript
CSS
MySQL
JavaScript
PHP
Laravel
HTML
Symfony
$80 hourly
Alexey V.
- 0.0/5
- (0 jobs)
I am a product owner and a project manager with 10+ years of experience in managing complicated telecoms and IT projects in Telco, Utilities, Social insurance and Governmental sectors with deep focus on business process management. I can strengthen your team in the role of a delivery lead, or I can fully develop a technical part of your project completely with my team. ME I'm an ex-deputy CIO of a national Pension Fund, ex-telecoms director of nation-wide grid company responsible for telecoms, PMS, DMS and technical support services. As a product owner I have implemented 100K+ users DMS system in the vertically integrated national Pension Fund with 3K+ companies. As a tech lead I've created a national grids technical policy and telecoms infrastructure core design and pushed through industry's legislative changes to ensure digital transformation in dispatching and grids management. Recently as a Head of Delivery I've led the world's first project for implementing electronic health records with a blockchain to push the final step of the Health industry towards a true client-centric approach. As a manager I'm good as a liaison between various functional stakeholders and a development team, helping clients to create a SMART RFP, and helping development teams to turn a client's requirements into measurable results. I am able to find compromise solutions in case of counter requirements of different interested parties of the customer and work out a solution that fits both. I can be involved in a project starting from a presale stage, helping to choose and formalize a solution, and then take the project as a delivery lead. I have strong experience in leveraging web3 grants programs for strenthening project budgets, receiving various blockchain ecosystems grants (raised 700K+ in USDT in 8 grants since 2022). THE TEAM If you have a lack of senior web3 develpers or search for an experienced web3 CTO, my team of skilled blockchain developers is fully equipped to assist you in creating smart contracts, decentralized applications and providing developer tools and infrastructure, including IDEs and SDKs. Through the years my team has emerged as a valuable contributor to web3 ecosystems, establishing ourselves as a trusted partner for developing customized and corporate blockchain solutions. In our portfolio, we showcase a range of successful corporate crypto solutions, alongside open source projects that have been developed under grants programs from esteemed entities like FileCoin, ChainLink, SIA, Polkadot and Cosmos.

Golang
Solidity
Project Management
Project Delivery
Blockchain
Blockchain Development Framework
DApps
Web3
Python
PHP
JavaScript
Java
C#
Rust
SMART Framework
$60 hourly
Denny K.
- 2.5/5
- (6 jobs)
I'm a Blockchain Engineer with 5 years of experience in developing DeFi and DEX, NFT marketplaces on Ethereum and other EVM-compatible networks, smart contract development in Rust language on Solana & Stellar network, and in Move language on Aptos/Sui network. I also have expertise in publishing customized chains using Cosmos SDK and Tendermint Core, building parachains using Substrate framework in Dotsama ecosystem and building Bitcoin ordinals.

Golang
Ethers.js
ExpressJS
Vue.js
Angular
React
Truffle
Solidify
Django
Next.js
Blockchain
web3.js
Rust
Node.js
Blockchain Architecture
$50 hourly
Stefan G.
- 0.0/5
- (1 job)
Hello! I'm Stefan Galisic, a passionate and experienced Senior Software Engineer specializing in full-stack development and cloud infrastructure management. With over 8 years in the industry, I have honed my skills in building scalable, high-performance applications that drive business success. What I Offer: Full Stack Development: Proficient in both front-end and back-end technologies, including PHP, JavaScript, Go, TypeScript, and SQL. I have extensive experience working with frameworks like Symfony, Laravel, Angular and Svelte to create dynamic, user-friendly web applications. Cloud Infrastructure Management: Expertise in managing and optimizing cloud environments using AWS, Docker, and Kubernetes. I ensure that applications are robust, scalable, and secure, allowing for seamless deployment and operation. CRM Solutions: Specialized in SugarCRM development, having led the creation and optimization of CRM tools that enhance business processes and improve user experience. I have also integrated these systems with various external platforms such as eBay, FedEx, Shopify and Slack. Agile Development: I am well-versed in Agile and Scrum methodologies, ensuring that projects are delivered on time and to the highest standards. My approach is collaborative, transparent, and focused on achieving the best results for my clients. Why Work With Me? I bring a combination of technical expertise and a commitment to delivering high-quality, maintainable solutions. Whether you need to develop a complex web application, optimize your cloud infrastructure, or enhance your CRM system, I have the skills and experience to help you achieve your goals. Let's connect and discuss how I can contribute to your next project. I look forward to working together!

Golang
Linux
PostgreSQL
MySQL
CRM Software
Svelte
Angular 6
Backbone.js
Laravel
Symfony
TypeScript
SugarCRM
SugarCRM Development
JavaScript
PHP
$40 hourly
Ilia S.
- 0.0/5
- (0 jobs)
Results-driven Senior PHP Developer with 5+ years of experience building secure, high-performance fintech solutions. Specialist in payment processing systems and banking APIs, with a proven track record of reducing costs while maintaining exceptional security standards. Core expertise in Laravel/Symfony frameworks, developing microservices architectures. Strong focus on performance optimization and scalability, consistently achieving 99.99% uptime for mission-critical financial systems. Currently leading development of enterprise-level banking applications, handling millions in daily transactions while ensuring robust security and optimal performance. Tech stack: PHP 8.x, Laravel, Symfony, MySQL, Redis, Elasticsearch, Docker, AWS, REST APIs, Message Queues

Golang
Ecommerce Website
WordPress
Symfony
Laravel
Flutter
PostgreSQL
MySQL
PHP
Android App Development
iOS Development
App Development
Web Development
Web Application
Ecommerce
$40 hourly
Vasilii P.
- 0.0/5
- (0 jobs)
SUMMARY Experienced full-stack developer with 10+ years in Vue.js, Python, and Golang. Proficient in DevOps tools and cloud infrastructure. Skilled in building cloud solutions and complex systems from scratch. Strong communicator adept at collaborating within teams and with stakeholders. Eager to contribute expertise to a high-tech company in Canada.

Golang
Python
Web Application
Web Development
$45 hourly
Vladimir M.
- 0.0/5
- (0 jobs)
Greetings! If you're seeking a seasoned developer who delivers high-impact solutions with a touch of humor, your search ends here. With a proven track record of transforming startups and industry giants through custom-crafted digital solutions, I am your strategic partner in achieving business success. My expertise extends to FullStack, specially backend and AI and Retrieval-Augmented Generation (RAG) development, where I apply my skills to create innovative, data-driven solutions. 📚 Qualifications: Armed with a University Degree and 4 years of professional experience, I am proficient in a variety of programming languages, including React, JavaScript, Angular, Python, Django, FastAPI and SQL. I excel at solving complex software challenges and delivering results efficiently, all while operating in the any time zone for optimal collaboration. As an richful professional on aspect of web app and mobile app based on advanced AI, I bring a wealth of knowledge and a commitment to excellence. 🤖 Expertise in AI/RAG Development: With extensive experience in AI and RAG development, I specialize in leveraging these advanced technologies to enhance user experiences and drive business growth. Whether it's building sophisticated AI models, integrating RAG systems, or exploring new AI frontiers, I am equipped to handle your most challenging projects with precision and expertise. 🚀 Let's Collaborate: I am more than just a developer; I am a seasoned professional ready to delve into your unique business narrative. Understanding your specific needs, I am prepared to craft solutions that not only meet your requirements but also add a layer of creativity and innovation. Let's connect and elevate your company's story with top-tier development skills and a professional approach that ensures success.

Golang
REST API
ChatGPT API
API
SQL
ExpressJS
JavaScript
Django
FastAPI
Back-End Development
Python
Vue.js
Angular
React
Front-End Development
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