Nemanj Stepic
@nemanjstepic
I build and lead scalable full-stack enterprise applications with Node.js and React.
SerbiaWhat I'm looking for
I've delivered enterprise applications at Netguru, Capgemini, EPAM Systems, and 10Clouds, building scalable products with Node.js, TypeScript, React, Next.js, NestJS, and Express.js.
At Netguru, I led eight engineers across 15+ applications, designed microservices handling more than 8 million API requests monthly at 99.98% availability, and reduced deployment time from 90 minutes to under eight minutes through AWS, Docker, Kubernetes, and GitHub Actions.
I've built REST and GraphQL APIs, optimized PostgreSQL and MongoDB performance, and implemented Redis caching, Kafka event streaming, JWT, and OAuth2 for high-scale enterprise platforms.
I enjoy driving end-to-end delivery in Agile teams, mentoring engineers, improving engineering practices, and building secure, maintainable software that creates measurable business value.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer / Tech Lead
Netguru
Sep 2023 - May 2026 (2 years 8 months)
Led a team of 8 software engineers to deliver 15+ enterprise applications using Node.js, NestJS, React, Next.js, and TypeScript. Designed microservices architecture processing over 8M+ API requests per month, achieving 99.98% service availability.
Developed enterprise applications supporting 500K+ active users using Node.js, Express.js, React, and TypeScript. Designed and implemented 45+ backend APIs serving financial, logistics, and enterprise platforms.
Developed scalable Node.js microservices supporting 3M+ monthly transactions across enterprise platforms. Built 35+ RESTful APIs consumed by React web applications and mobile clients.
Built 10+ full-stack web applications using Node.js, Express.js, React, JavaScript, and MongoDB. Developed 25+ REST APIs integrating payment providers, authentication systems, and third-party services.
Education
Degrees, certifications, and relevant coursework
University of Novi Sad, Faculty of Sciences
Bachelor's Degree, Computer Science
2013 - 2016
Pursued a Bachelor's Degree in Computer Science, focusing on foundational and advanced topics in computing.
Tech stack
Software and tools used professionally
Availability
Location
SerbiaAuthorized to work in
Job categories
Skills
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