Built and shipped features across customer-facing and internal applications using React, Node.js, Express.js and PostgreSQL, contributing to production releases and early-stage prototypes.

Designed and implemented REST API endpoints connecting frontend applications with backend services across customer-facing systems and internal tooling.

Deployed and maintained services on AWS (EC2, S3, RDS and ECR), keeping environments reliable and contributing to cloud cost optimization.

Introduced and optimized CI/CD pipelines and wrote automated tests for frontend and backend workflows, increasing regression coverage and catching issues earlier in the release cycle.

Took ownership of features from requirements and technical design through implementation, testing and deployment, working with engineers and business stakeholders in an Agile team.

Set up an MLflow server on EC2 as a lower-cost alternative to AWS SageMaker for the ML team, tuning memory allocation and backups to reduce cloud spend.

Led the digitalization of traditional administrative processes, streamlining workflows and reducing manual paperwork by an estimated 40%.

Worked with product stakeholders, designers and engineers to turn business requirements into applications built with Node.js, Next.js, React Native, C#/.NET and REST APIs.

Designed and maintained a reusable UI component library used across multiple applications, increasing frontend and mobile development speed by 25%.

Optimized CI/CD pipelines with Azure DevOps and Docker, shortening release cycles by approximately 3 weeks.

Led frontend development of an AI-powered chat assistant for university systems, integrating LLM APIs with application workflows to automate responses to common student and staff queries.

Owned the design, integration and optimization of 30+ production REST APIs, reducing response times by 30%.

Maintained and improved production backend services, working on reliability and operational efficiency.

Delivered frontend work in Vue.js alongside backend development with Node.js, Express.js, MySQL, IBM Watson and AWS.

Helped lead a four-person engineering team through two major product releases in an Agile setup, supporting technical decisions and knowledge sharing.

Shipped React Native features including push notifications, user management and backend integrations, contributing to a 15% increase in user engagement.