Nikita C.
Full-Stack Software Developer
Full-Stack Software Engineer (.NET / React) I am a Full-Stack Engineer with a Bachelor's degree in Software Engineering (currently pursuing my Master's), specializing in building scalable web applications and high-performance system solutions. My primary technical stack is centered around C# / .NET for robust backend architecture and React for dynamic frontend development, backed by deep knowledge of relational databases like PostgreSQL. My technical expertise includes: • Backend & Systems: C#, .NET, Node.js, TypeScript, JavaScript, C++, Rust, Python, Java, PostgreSQL, REST APIs • Frontend: React, Vue 3, Tailwind CSS • Architecture & DevOps: Docker, Kubernetes (had experience) • AI & Agent Orchestration: Active contributor to the core development of open-source AI agent orchestrators, alongside practical experience integrating LLMs via APIs (e.g., Gemini API) into complex systems. I have a strong track record as an open-source contributor, developing complex features and resolving bugs for enterprise-level frameworks. In my recent projects, I successfully architected fault-tolerant backends using C# and seamlessly integrated them with responsive React user interfaces. I prioritize clean, maintainable code, strict conventions, and scalable architectures. Whether you need someone to maintain an established codebase, build a reliable full-stack system, or develop custom AI-driven components, I am ready to jump in and deliver high-quality results. Let's build something reliable together :)
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $315
Billed in all: $5,163$5.2k
$315 in the last 6 months
Across 3 contracts
Earnings, last 30 days
Skill rankings: Top 34% in Desktop Application
Ranked by MRR among everyone on Upwork with the skill.
- #564Desktop Application1,674 freelancers · 🇱🇹 #1Top 34%🇱🇹#1 of 2
- #1,408Product Development3,593 freelancers · 🇱🇹 #3Top 39%🇱🇹#3 of 8
- #3,223Web Application9,341 freelancers · 🇱🇹 #4Top 35%🇱🇹#4 of 14
- #9,236Web Development25,055 freelancers · 🇱🇹 #6Top 37%🇱🇹#6 of 30