Open to opportunities

Sonte Tulaja

@sontetulaja

Message

I build secure, cloud-native full-stack applications with React, Node.js, Python, and AI integrations.

United States

Message

What I'm looking for

I'm looking to build secure, scalable cloud-native products where I can own full-stack delivery, integrate AI capabilities, and improve deployment reliability.

At McKinsey, I build interactive React and Vue applications alongside scalable Node.js, Express, and FastAPI services. I develop secure REST APIs, authentication flows, role-based access controls, and optimized data models across PostgreSQL, SQLite, and NoSQL databases.

I integrate OpenAI and Anthropic APIs into AI-powered product features, using prompt engineering and error handling to improve capabilities. I also automate reliable deployments with Docker, Kubernetes, Vercel, and Railway.

Previously at Hexaware Technologies, I delivered responsive applications with React, Next.js, and Svelte, and built backend services using Node.js, NestJS, Flask, and Express. I improved deployment frequency by 35% through GitLab CI/CD and Jenkins, and improved release deployment accuracy by 30% through Azure DevOps processes.

I focus on clear, testable code, secure authorization, reliable APIs, and independent delivery from frontend interaction through production deployment.

Experience

Work history, roles, and key accomplishments

Current

Full Stack .NET Developer

Current

McKinsey

Oct 2024 - Present (1 year 10 months)

Built interactive frontend components using JavaScript, TypeScript, React, and Vue, and developed scalable backend APIs with Node.js, Express, and Python FastAPI. Integrated LLM APIs and implemented secure authentication flows with OAuth2 and JWT.

JavaScript TypeScript React Vue.Js Node Express fastAPI REST APIs JWT PostgreSQL SQLite NoSQL Docker Kubernetes Vercel Railway OpenAI Anthropic Git

Software Engineer (.NET & Full-Stack)

Hexaware Technologies

Mar 2020 - Jun 2023 (3 years 3 months)

Developed responsive frontend features and engineered backend services with Node.js, Express, NestJS, and Python Flask. Automated CI/CD pipelines and integrated OpenAI API and Azure Cognitive Services into document processing features.