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Ahmed Raza

@ahmedraza18

Full Stack Software Engineer at Microslush, building a customer portal for 40,000+ monthly users and LLM-powered support features.

Pakistan

Message

At Microslush, I build full-stack features for a customer portal serving 40,000+ monthly users. I’ve also added LLM-powered support features using the OpenAI API, LangChain, and a vector database.

At Microslush, I designed REST and GraphQL APIs and used Redis caching to cut average response time by 38%. I moved a monolith to Docker and Kubernetes services on AWS, reducing deployment time from 45 to 12 minutes.

At Systems Limited, I developed a Django billing and invoicing module used by 15 client accounts. I also built internal tools and integrated Stripe payments and Twilio notifications.

Earlier, at Invozone, I shipped features and fixed bugs across a React and Node.js application. My projects include financial analytics, AI business intelligence, e-commerce, healthcare, and blockchain platforms.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer II

Current

Microslush

Mar 2021 - Present (5 years 8 months)

Built full stack features in Python and React for a customer portal serving 40,000+ monthly users. Designed REST and GraphQL APIs, cached queries in Redis, and added LLM-powered features using OpenAI and LangChain.

Python Django fastAPI React REST APIs GraphQL Redis OpenAI Lang Chain Docker Kubernetes AWS EC2 S3 Lambda CI CD

Software Engineer

Systems Limited

Jun 2022 - Feb 2025 (2 years 8 months)

Developed a billing and invoicing module in Django, Celery, and PostgreSQL used by 15 client accounts. Built internal tools with Flask and Vue.js, integrated Stripe payments and Twilio notifications, and raised test coverage from 48% to 82%.

Django Celery PostgreSQL Flask Vue.Js Stripe Twilio Pytest Jest Cypress GitHub Actions Docker CI CD

Associate Software Engineer

Invozone

Jul 2019 - May 2022 (2 years 10 months)

Shipped 20+ features and fixed 100+ bugs across a React and Node.js web application backed by MongoDB and MySQL. Worked with QA, design, and product teams in 2-week Agile sprints using Git, Jira, and Confluence.

React NodeJS MongoDB MySQL Git Jira Confluence Agile