Iqbaal Shah
Software Engineer – Full Stack | Node.js | TypeScript | GraphQL | SQL
- Role
- Software Engineer Full Stack at Ambak
- Location
- Muzaffarnagar, UP, IN
- LinkedIn followers
- 500 followers
About Iqbaal Shah
Backend-focused Software Engineer with experience in fintech systems, specializing in payout and financial workflows.Proficient in Node.js, TypeScript, and GraphQL, with strong expertise in SQL optimization, transaction management, and handling high-volume data systems. Experienced in building reliable APIs, optimizing performance, and ensuring data consistency through concurrency control and locking mechanisms.Previously worked on high-traffic platforms (100K+ users), improving system performance, scalability, and reliability through efficient backend design and query optimization.
Experience
Software Engineer Full Stack
Jan 2026 — Present · Gurugram, IN
Developed and optimized backend APIs using Node.js, TypeScript, and GraphQL for financial and payout workflows.• Built and maintained payout/disbursement systems, ensuring accuracy and consistency in high-volume transaction processing.• Implemented transaction management and concurrency control (pessimistic locking) to prevent race conditions and ensure data integrity.• Debugged and resolved production issues in critical financial systems, improving system reliability and stability.• Collaborated on frontend-backend integration, enabling seamless data flow across systems.• Optimized SQL queries for payout and reporting systems, reducing response time from 5 seconds to under 1 second and significantly improving data processing efficiency.
Education
Balaji Inter College
10th, Mathematics
Raja Balwant Singh Inter College Khandari Agra
12th, Mathematics
Dr. Bhim Rao Ambedkar University, Agra
Bachelor of Computer Application, Information Technology
2019 — 2022
Dr. A.P.J. Abdul Kalam Technical University
Master of Computer Applications - MCA, Computer Science
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