Mahmoud Tayel
Senior Full Stack Engineer at Upwork
Egypt
Summary
👤
Senior🎓
Top SchoolMahmoud Tayel is a Senior Full Stack Engineer with 7 years of experience building high-performance SaaS platforms and enterprise systems across Node.js, TypeScript, Python/Django, and modern front-end stacks. He specializes in secure, scalable backend architecture—designing idempotent APIs, RBAC/JWT security, and optimizing PostgreSQL and MongoDB workloads with Redis caching and careful migrations. Mahmoud has repeatedly led small cross-functional teams, owned technical decisions for high-traffic products (including a ticketing/printing platform and government MFA systems), and improved API latency by ~35% through indexing and caching strategies. He pairs hands-on implementation with mentoring and process ownership, running code reviews, sprint planning, and knowledge-sharing for mid/junior engineers. Comfortable across cloud deployment and observability tools, he emphasizes reliability, concurrency safety, and measurable business impact. Based in Egypt with a background in electrical and electronic engineering, he also built an HSM-based signing utility early in his career, showing a practical focus on security and compliance.
7 years of coding experience
4 years of employment as a software developer
electrical and electronic BA degree, electrical and electronic BA degree at Faculty of Engineering
Github Skills (77)
drag10
endpoints10
javascript9
api9
extensible9
nestjs9
signature9
docker9
drag-and-drop9
web-development-tools9
nodejs9
rest8
no-code8
cryptoapi8
databases8
Programming languages (5)
Github contributions (5)
MhmodTayel/JavaScript-Works
Oct 2020 - Nov 2021
Contributions:108 pushes, 3 branches in 1 year
MhmodTayel/Pharma
Jan 2022 - Mar 2022
Contributions:8 reviews, 190 commits, 106 PRs in 1 month
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