Hammad Alley
@hammadalley
Full-stack software engineer specializing in React/TypeScript and scalable APIs.
United StatesWhat I'm looking for
I’m a full-stack software engineer with 8+ years building high-visibility web applications, focusing on React/TypeScript front ends, reliable back-end services, and well-structured APIs. I aim for clean, maintainable code and strong testing practices to keep products dependable as they scale.
At Penske Truck Leasing and Logistics, I developed and maintained RESTful APIs and worked across React/TypeScript with Redux and modern UI tooling like TailwindCSS. I also supported mission-critical systems by troubleshooting and fixing production issues, and I helped drive delivery with CI/CD pipelines, unit/UI tests, and performance-focused improvements.
Earlier, at CloudTrucks and StubHub, I shipped full-stack features end-to-end—designing auth (OAuth 2.0/JWT), optimizing SQL and queries, defining GraphQL API contracts, and building responsive component-based experiences. I also started as a Solr Search Developer, working on large-scale search and analytics stacks (Solr/OpenSearch, AWS services), and I’ve carried that “systems thinking” into everything I build.
Experience
Work history, roles, and key accomplishments
Full Stack Software Engineer
Penske Truck Leasing and Logistics
Jan 2022 - Present (4 years 5 months)
Developed and maintained RESTful APIs and backend services using Python frameworks, while working across modern frontend tooling. Built and supported mission-critical applications using TypeScript/JavaScript, React/Redux, PostgreSQL/Elasticsearch, GraphQL, and AWS.
Full Stack Growth Engineer
CloudTrucks
Jan 2020 - Jan 2021 (1 year)
Designed, tested, and shipped full-stack solutions while collaborating across frontend and backend. Implemented authentication/authorization (OAuth 2.0, JWT), built SQL and database structures, and partnered on GraphQL API contract design.
Delivered high-impact improvements across StubHub platforms by building and deploying scalable React/TypeScript features. Built Next.js applications and reusable components, integrating Node.js backends and working with a broader stack including AWS services and a Symfony + Doctrine PHP monolith.
Solr Search Developer
Big Dossier Union
Jan 2015 - Jan 2017 (2 years)
Architected and developed core site functionality using modern web technologies, while building responsive, scalable frontend applications. Built and integrated RESTful APIs with frontend clients and worked with search engines and data infrastructure including Solr/OpenSearch and major AWS services.
Education
Degrees, certifications, and relevant coursework
Cornell University
Bachelor of Computer Science, Computer Science
2011 - 2015
Completed a Bachelor of Computer Science at Cornell University from 2011 to 2015.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Salary expectations
Job categories
Skills
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