Hi, I'm Shad Mirza
Senior Software Engineer • 6.5+ years of experience
I'm a passionate full-stack engineer with expertise in building high-scale systems, mobile/web platforms, and serverless cloud infrastructure. I specialize in AWS, GraphQL, and React/React Native, with a proven track record of building scalable systems at Hashnode (130M+ monthly API requests, 160K+ MAUs).
What I Do
I focus on delivering high-quality solutions through:
- Technical Excellence: Building scalable systems with AWS serverless architecture, GraphQL APIs, and React/React Native applications
- Problem Solving: Migrating legacy systems, improving performance, and reducing technical debt
- Collaboration: Mentoring engineers, leading cross-functional teams, and contributing to open-source projects
- Innovation: Implementing AI-powered features, CI/CD pipelines, and modern development practices
My Expertise
Here are the key areas where I excel:
- Full Stack Development: TypeScript, Node.js, Express, REST APIs, GraphQL, Redux, MobX, Next.js, React.js, React Native
- Backend & Databases: MongoDB, Redis, PostgreSQL
- Cloud & Infrastructure: AWS (Lambda, API Gateway, Step Functions, EventBridge, S3, EC2, SQS, SNS), Serverless Architecture, Infrastructure as Code (SST, AWS CDK)
- Tools & Practices: CI/CD, TDD, Jest, Cypress, TailwindCSS, Styled Components
Recent Experience
Currently working as a Senior Software Engineer at Hashnode, where I've contributed to AWS serverless infrastructure supporting 160K+ MAUs and built GitHub sync via webhooks + Lambda (auto-published 1k+ docs). I also developed an AI documentation assistant using OpenAI, LangChain, and Pinecone, and migrated REST to Serverless GraphQL handling 130M+ requests/month.
As the Mobile App Lead, I built Hashnode's React Native app from scratch (50K MAUs), implemented deep-linked auth, CI/CD, analytics, and complex animations (boosted rating by 36%). I reduced crash reports by 60% through TDD workflows and mentored 5+ engineers.
Previously, I worked at Sheevoot Int Pvt. Ltd. as a Mobile Application Engineer, where I designed and developed the Easebuoy app (ride/food/car wash services) with 10K+ MAUs, integrating Google Maps/Directions APIs and running A/B tests with 100+ drivers/200+ vendors.
Open Source & Writing
I'm passionate about sharing knowledge and contributing to the developer community. I've created a reusable React Native component library & design system and authored technical blogs for:
I'm always excited to take on new challenges and collaborate on interesting projects. Whether it's building scalable applications, optimizing performance, mentoring teams, or contributing to open-source projects, I'm passionate about creating solutions that drive business value.
Let's Connect
Find me on
If you'd like to discuss potential collaborations, opportunities, or just want to say hello, feel free to reach out at iamshadmirza@gmail.com .