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I'm Armen Khachatryan, a senior full-stack developer with 7+ years of experience building high-traffic web platforms across fintech, SaaS, e-commerce, and Web3. I architect scalable Node.js backend microservices and polished React/Next.js frontends that serve thousands of concurrent users. I love turning complex problems into robust, maintainable code and enjoy leading teams to reliable releases. I routinely integrate AI capabilities into production, including Claude and OpenAI APIs, with prompt engineering and RAG pipelines. I own the full delivery lifecycle from database design to CI/CD on AWS, and I thrive in collaborative, Agile environments to ship value quickly and securely.…I'm Armen Khachatryan, a senior full-stack developer with 7+ years of experience building high-traffic web platforms across fintech, SaaS, e-commerce, and Web3. I architect scalable Node.js backend microservices and polished React/Next.js frontends that serve thousands of concurrent users. I love turning complex problems into robust, maintainable code and enjoy leading teams to reliable releases. I routinely integrate AI capabilities into production, including Claude and OpenAI APIs, with prompt engineering and RAG pipelines. I own the full delivery lifecycle from database design to CI/CD on AWS, and I thrive in collaborative, Agile environments to ship value quickly and securely.

Armen Khachatryan

Front-End Developer, Web Developer, Full Stack Developer, +5

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I'm Armen Khachatryan, a senior full-stack developer with 7+ years of experience building high-traffic web platforms across fintech, SaaS, e-commerce, and Web3. I architect scalable Node.js backend microservices and polished React/Next.js frontends that serve thousands of concurrent users. I love turning complex problems into robust, maintainable code and enjoy leading teams to reliable releases. I routinely integrate AI capabilities into production, including Claude and OpenAI APIs, with prompt engineering and RAG pipelines. I own the full delivery lifecycle from database design to CI/CD on AWS, and I thrive in collaborative, Agile environments to ship value quickly and securely.…I'm Armen Khachatryan, a senior full-stack developer with 7+ years of experience building high-traffic web platforms across fintech, SaaS, e-commerce, and Web3. I architect scalable Node.js backend microservices and polished React/Next.js frontends that serve thousands of concurrent users. I love turning complex problems into robust, maintainable code and enjoy leading teams to reliable releases. I routinely integrate AI capabilities into production, including Claude and OpenAI APIs, with prompt engineering and RAG pipelines. I own the full delivery lifecycle from database design to CI/CD on AWS, and I thrive in collaborative, Agile environments to ship value quickly and securely.

Available to hire

I’m Armen Khachatryan, a senior full-stack developer with 7+ years of experience building high-traffic web platforms across fintech, SaaS, e-commerce, and Web3. I architect scalable Node.js backend microservices and polished React/Next.js frontends that serve thousands of concurrent users. I love turning complex problems into robust, maintainable code and enjoy leading teams to reliable releases.

I routinely integrate AI capabilities into production, including Claude and OpenAI APIs, with prompt engineering and RAG pipelines. I own the full delivery lifecycle from database design to CI/CD on AWS, and I thrive in collaborative, Agile environments to ship value quickly and securely.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Armenian

Advanced

Work Experience

Senior Frontend React Developer at Remote Co

January 1, 2023 - January 1, 2026

Built high-performance frontend React interfaces, reusable components, and robust UI for web apps; implemented authentication flows, integrated with backend APIs, and supported payment-related UI features. Led UI/UX collaboration with product and design teams to deliver maintainable, responsive frontends; managed application state with modern React patterns and Redux; collaborated with QA and backend engineers in mixed-stack environment.

Frontend React Developer at Coin Track.ai

January 1, 2021 - January 1, 2023

Developed frontend React interfaces for data-driven crypto tracking platform; built reusable components, implemented responsive layouts, and integrated with backend APIs; contributed to performance optimizations and code reviews.

Frontend Developer at Web Work Time Tracker

January 1, 2019 - January 1, 2021

Created frontend features for a time-tracking web app; implemented responsive UI, built interactive forms, and integrated with REST APIs; collaborated with product and design to deliver a reliable MVP.

Senior Full-Stack Developer at Remote Co

January 1, 2023 - Present

Built scalable backend services and RESTful APIs using Node.js, Express.js, and React-based frontends; led technical decisions, code reviews, and mentoring; implemented CI/CD pipelines with Docker and Kubernetes; delivered reliable, maintainable solutions for high-load systems.

Full Stack Developer at Coin Track.ai

January 1, 2019 - January 1, 2021

Developed full-stack features for a crypto/fintech platform, built data models and APIs; collaborated with product and design teams; optimized performance and reliability.

Node.js Developer at Web Work Time Tracker

January 1, 2017 - January 1, 2019

Implemented backend services and frontend dashboards for a time-tracking application; designed scalable architectures; handled large time-series data and real-time updates.

Senior Full-Stack Developer at RemoteCo

January 1, 2023 - Present

Architected and scaled the backend microservices layer (Node.js, NestJS, TypeScript) supporting a global hiring marketplace with 50K+ registered users. Built responsive, SEO-optimized frontends in React & Next.js. Designed and optimized relational and document database schemas (PostgreSQL, MongoDB, Redis), reducing average API response time from 320ms to under 90ms. Led code review across a 6-person engineering team; introduced PR standards and automated linting that cut post-deploy defects by 30%. Owned CI/CD pipeline (Docker, GitHub Actions) enabling daily deployments with zero-downtime releases. Mentored 3 junior developers through 1-on-1s and pair programming.

Full-Stack Developer at CoinTrack.ai

January 1, 2021 - December 31, 2023

Developed a real-time cryptocurrency tracking platform using Node.js, Express, and React serving 10K+ daily active users. Implemented OAuth2 authentication flows, Stripe payment integration, and role-based access control for premium subscription tiers. Built RESTful API layer integrating multiple exchange data sources with intelligent caching (Redis), handling 500+ req/s at peak. Collaborated cross-functionally with product and design to ship features on 2-week sprint cycles with 95% on-time delivery. Maintained and modernized legacy PHP/Laravel services, migrating critical endpoints to Node.js with zero user-facing downtime.

Node.js Developer at WebWork Time Tracker

January 1, 2019 - December 31, 2021

Built backend APIs and data services for a workforce analytics platform used by 1,000+ distributed teams. Designed and optimized MySQL and MongoDB schemas for high-volume time-series data, improving query performance by 3x on key reports. Integrated third-party APIs (calendar, payroll, project management) and built webhook-based event pipelines. Provided backend integration support for frontend teams, reducing cross-team blockers and accelerating sprint velocity.