Zayn

Senior Full Stack & AI Developer

INSTANT BOOKKEEPER INC • Fulltime

Sep 2025 - Feb 2026 • 5 mos

-Fully worked through the assigned module until the current blocker point -Reviewed and aligned with the existing system structure and requirements -Coordinated progress alongside Usama to stay in sync on the module -Identified and isolated the blocker that’s currently putting this on hold

Senior Full Stack & AI Engineer

Toptal • Fulltime

Aug 2024 - Jan 2026 • 1 yr 5 mos

• Developed custom web applications for international clients using React and Node.js • Integrated AI-powered features including chatbots and recommendation engines using OpenAI • Automated repetitive client workflows using AI agents and LLM-based pipelines • Delivered projects within strict deadlines across UK and US time zones • Collaborated with distributed teams using Jira, Slack, and GitHub

Software Engineer

Trello • Freelance

Dec 2021 - May 2024 • 2 yrs 5 mos

• Working on board automation features and third-party power-up integrations • Maintaining backend services in Node.js with PostgreSQL • Contributing to frontend codebase in React with TypeScript • Conducting code reviews and improving CI/CD pipeline efficiency