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purewsurenpurwe

Sukhbayar

@purewsurenpurwe

Senior Full Stack Developer

Mongolia
English
About me
Hi, I'm Sukhbayar, a Senior Full-Stack Developer with 7+ years of experience building scalable SaaS platforms and high-load systems. My Tech Stack: • Frontend: React, Next.js, React Native, TypeScript • Backend: NestJS, Node.js, Python, REST/GraphQL, WebSockets • Cloud & DevOps: AWS, SST (Serverless), CI/CD • Databases & ORMs: PostgreSQL, MongoDB, Redis, Drizzle, TypeORM I specialize in accelerating SaaS development by bridging AI speed (v0, Bolt) with production-grade engineering. From investor-ready MVPs to high-performance architectures with Stripe integrations, I ensure scalability.... Read more

Skills

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purewsurenpurwe
Sukhbayar
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See my services

Custom Websites
I will build a production ready full stack saas application or mvp
From$150 / projectMore details

Work experience

Freelancer.com

Senior Full-Stack Developer

Freelancer.com • Full-time

Aug 2020 - Present • 5 yrs 11 mos

Lead the architecture and full-stack development of secure, high-performance SaaS applications and digital products. • Design and implement scalable backend services using NestJS and Node.js. • Build highly responsive web interfaces with React, Next.js, and Tailwind CSS. • Deploy and manage cloud infrastructure using AWS (Lambda, S3, RDS) and SST (Serverless Stack). • Optimize database schemas and queries using PostgreSQL with Drizzle ORM and TypeORM to ensure high availability and sub-second response times.