Open to opportunities

Milos Stevanovic

@milosstevanovic1

Message

Senior software engineer specializing in web and mobile platforms, delivering scalable fintech and eCommerce solutions.

Serbia

Message

What I'm looking for

I seek senior engineering roles building scalable web/mobile products in collaborative, fast-paced teams, with emphasis on cloud-native architectures, test-driven development, and measurable business impact.

I am a highly self-motivated, goal-oriented senior software engineer with over 10 years of web and mobile development experience and strong algorithm knowledge.

I have built and maintained high-impact fintech and eCommerce platforms using React, Python, ASP.NET and serverless AWS, processing millions in transactions and serving tens of thousands of users.

I design scalable back-ends and real-time SaaS systems using Node (Nest), Laravel, PostgreSQL, MongoDB and GraphQL, and I have strong DevOps experience deploying applications with Terraform, Docker and CI/CD pipelines.

I emphasize test-driven development, maintain high unit-test coverage, and collaborate directly with clients and cross-functional teams to deliver measurable business outcomes.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Skiy31

Nov 2020 - Feb 2025 (4 years 3 months)

Built a fintech/eCommerce platform using React and Python processing over $2M monthly and supporting 10,000+ active users; converted AWS infrastructure to serverless via Terraform reducing ops costs by 45% and maintained 90%+ unit test coverage.

React Python AWS Lambda Terraform ASP.NET Core RESTful APIs Flutter TDD Serverless

Full Stack Engineer

Urolime Technologies

May 2017 - Sep 2020 (3 years 4 months)

Developed real-time SaaS and fintech platforms using Laravel, Vue.js, React and Node (Nest), serving thousands of concurrent users with 99.9% uptime and processing 100,000+ transactions daily.

Laravel Vue.Js React Node NestJS PostgreSQL MongoDB AWS S3 Cloudfront GraphQL

Full Stack Developer

Capaciteam

May 2014 - Apr 2017 (2 years 11 months)

Implemented 10+ Node.js microservices handling 50,000+ API requests daily, optimized front-end/backend performance reducing load times by 45% and improved user engagement and retention across products.