
Tayyab E.
Top Rated
Turn Any Website Into Structured Data
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Work experience
Senior Software Engineer
Emumba Pvt Ltd • Full-time
Oct 2021 - Present • 4 yrs 7 mos
- Designed and developed microservices architecture in Java Spring Boot and Golang, forming the backbone of an enterprise-grade AAA (Authentication, Authorization, Accounting) platform. - Extended FreeRADIUS with custom authentication modules, enabling support for multiple authentication types and enterprise security policies. - Built and managed certificate lifecycle management integrated with HashiCorp Enterprise Vault, covering issuance, renewal, and revocation. - Implemented RADSEC proxy services for secure, distributed, on-premise authentication deployments. - Engineered real-time data pipelines with Kafka and Debezium, improving event-driven processing and audit visibility. - Optimized system performance with Redis caching, PostgreSQL modeling, and Elasticsearch for search and monitoring use cases.
313 Reviews
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Rating Breakdown
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jlyons601
Repeat Client

United States
Tayyab did an excellent job helping me troubleshoot my real estate investing program. He was knowledgeable, responsive, and very easy to work with throughout the process. He quickly identified the issues, explained things clearly, and helped get everything running the way it should. I really appreciated...

Seller's Response
og_2026

Puerto Rico
Tayyab was polite, profession and extremely efficient. What I though may take a week, he completed in 1 day. Very satisfied.
Seller's Response

bdgregdietz
Repeat Client

United States
This is the my second project with Tayyab. I wanted to adjust the program he developed for me. He did it on time at a fair price. Works great, and would highly recommend him.
Seller's Response
aureliusz1984

Poland
Seller's Response
danenewman
Repeat Client

United States
Seller's Response
