Open to opportunities

Tenggis Munkhbaatar

@tenggismunkhbaatar

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Front-end engineer specializing in React, Next.js, and TypeScript-driven web applications.

Mongolia

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What I'm looking for

I seek front-end or full‑stack roles focused on React/Next.js, component-driven teams, strong collaboration, and opportunities to build scalable, high-performance user interfaces.

I am a front-end engineer with over 4 years of experience building reliable, user-friendly web applications using React, Next.js, and TypeScript. I focus on clean, maintainable code and responsive, accessible designs that improve performance and SEO.

I have built and maintained scalable back-office systems supporting millions of users, created reusable component libraries, and integrated robust testing workflows with Jest and React Testing Library. I work well in Agile teams and collaborate closely with designers and backend engineers to deliver end-to-end solutions.

My full‑stack experience includes building type-safe API layers with tRPC, implementing authentication with NextAuth.js, and managing data with Prisma and PostgreSQL. I have delivered projects that include analytics dashboards, real-time features with Socket.io, and web3 integrations using thirdweb and wagmi.

I enjoy leading small teams, translating Figma designs into production-ready UI, and continuously improving developer workflows and user experiences through componentization, testing, and performance optimization.

Experience

Work history, roles, and key accomplishments

Fullstack Engineer

StableLab

May 2025 - Aug 2025 (3 months)

Developed insights.forse.io, an analytics app using Next.js frontend and Express.js backend with type-safe tRPC APIs, Prisma/PostgreSQL data modeling, ECharts visualizations, and Web3 integrations via thirdweb.

Next.js tRPC Prisma PostgreSQL ECharts Thirdweb TailwindCSS headless ui

Freelance Fullstack Engineer

Freelance

Jan 2025 - Apr 2025 (3 months)

Built a logistics back-office web app with Next.js and TypeScript, implementing a type-safe tRPC API layer, NextAuth.js authentication, Prisma ORM, and responsive Shadcn UI/TailwindCSS components.

Next.js TypeScript tRPC Prisma PostgreSQL Shadcn Ui TailwindCSS

Front-end Engineer

Mezorn Technology LLC

Sep 2021 - May 2024 (2 years 8 months)

Built and maintained four scalable back-office systems serving a combined 2M+ active users, created 10+ reusable components to reduce development time ~15%, and improved performance and SEO using React, Next.js, and TypeScript.

React Next.js TypeScript Jest React Testing Library TailwindCSS Performance Optimization

Jr. Front-end Engineer

Starsoft LLC

Jun 2020 - Aug 2021 (1 year 2 months)

Built an EduTech platform with interactive features (presentations, live classes) and a back-office system to manage classes, students, and teacher accounts using Vue.js and Node.js.

Vue.Js JavaScript Node REST APIs Back Office SASS Responsive Design Authentication