Shafay Javed
@shafayjaved
I build scalable MERN and Ruby on Rails web applications.
United KingdomWhat I'm looking for
I've delivered full-stack web solutions at SpadaSoft and Cognizant using Ruby on Rails, MERN, React.js, React Native, Node.js, and TypeScript. My work has improved user engagement by 25%, reduced API response times by 20%, and reduced runtime errors by 15%.
Across more than 32 projects in fintech, healthcare, e-commerce, education, entertainment, esports, real estate, travel, retail, energy, and HR, I've built APIs, responsive interfaces, real-time features, background jobs, payment functionality, and reliable test coverage.
I lead projects from scoping through delivery, mentor engineers through code reviews, and collaborate with UX/UI and DevOps teams on production deployments using Docker, Kubernetes, and AWS.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
SpadaSoft
Mar 2025 - Present (1 year 5 months)
Led design and implementation of full-stack solutions using Ruby on Rails and MERN stack. Improved code reliability by 15% with TypeScript and mentored team members to enhance code quality by 20%.
Delivered end-to-end web solutions using Ruby on Rails and MERN stack, increasing user engagement by 25% and reducing API response times by 20%. Led code reviews and mentored team members.
Software Engineer
Vertexo
May 2020 - Jun 2024 (4 years 1 month)
Collaborated with internal teams to craft software and architecture, ensuring smooth integration. Executed Test-Driven Development plans and utilized web technologies like React, TypeScript, and GraphQL.
Software Engineer
Ads Buy Us
Jan 2019 - Apr 2020 (1 year 3 months)
Implemented model-level test coverage using RSpec and FactoryBot, developed release reporting modules with commission calculations, and integrated real-time notifications with Action Cable.
Education
Degrees, certifications, and relevant coursework
Salford City College University
Higher National Certificate, Computing
2021 - 2022
Pursued an HNC in Computing, gaining foundational knowledge in computing principles and practices.
COMSATS University
Bachelor of Science, Computer Science
2015 - 2019
Earned a Bachelor's degree in Computer Science, covering core areas such as programming, algorithms, and software development.
Tech stack
Software and tools used professionally
Availability
Location
United KingdomAuthorized to work in
Job categories
Skills
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