Saifur Rahman
@saifurrahman2
I build cloud-native platforms, distributed systems, and AI-driven products for high-reliability domains.
IndiaWhat I'm looking for
At Cybage Software, I own architecture and production reliability for a cloud-native platform spanning three product lines. I led the decomposition of a legacy monolith into 12 AWS microservices, increasing throughput by 40% while reducing monthly cloud spend by 30%.
I established the reference architecture, SLO/SLA and error-budget frameworks, observability stack, and chaos-engineering practices that sustain a 99.95% availability SLO. I also standardized CI/CD with GitHub Actions and AWS CodePipeline, reducing deployment lead time from three days to under four hours.
Previously, I architected high-availability payments infrastructure for five APAC banks and event-driven fraud-detection services that reduced false positives by 18% at held recall. As co-founder of Glomindz Software, I built and operated Crimatrix, a multi-tenant crime-intelligence SaaS that reduced vehicle-theft reporting from 24 hours to two hours and digitised more than 100,000 records annually.
Across fintech, IoT, market data, and regulatory technology, I combine distributed-systems architecture with product ownership and technical leadership. I’m advancing my AI/ML work through GNN-based financial fraud detection and LLM, RAG, and Agentic AI implementations.
Experience
Work history, roles, and key accomplishments
Architecture owner for a cloud-native platform spanning three product lines; accountable for production reliability. Led decomposition of a legacy monolith into 12 AWS microservices, raising throughput 40% and reducing cloud spend 30%.
Lead Architect
Pratiti Technology
May 2019 - May 2020 (1 year)
Architected high-availability payments infrastructure processing 2M+ daily transactions with exactly-once guarantees. Designed event-driven fraud-detection services on Apache Kafka, reducing false positives 18%.
Co-Founder & Lead Architect
Glomindz Software
Dec 2012 - Apr 2019 (6 years 4 months)
Co-founded a SaaS for law enforcement and industrial IoT, growing to 40+ employees and ₹2Cr+ ARR. Owned the Crimatrix product end to end, including architecture, roadmap, and production operations.
Designed mission-critical market-data distribution and regulatory audit platforms meeting compliance requirements across 8 global markets. Reduced trade reconciliation processing time 60% through optimized event-driven data pipelines.
Software Developer
Network Solutions (IBM)
May 2006 - Sep 2007 (1 year 4 months)
Built CTI telephony integration for enterprise contact centres, delivering a service orchestration layer handling 500K+ daily customer interactions.
Software Developer
Indiabulls
Apr 2004 - Mar 2006 (1 year 11 months)
Developed low-latency NSE/BSE trading platforms over high-performance TCP/UDP connectivity, supporting real-time market data processing for broker terminals.
Education
Degrees, certifications, and relevant coursework
Birla Institute of Technology and Science, Pilani
Master of Technology, Artificial Intelligence and Machine Learning
Pursuing a Master of Technology in Artificial Intelligence and Machine Learning, expected to complete in 2026.
Jorhat Engineering College
Bachelor of Engineering, Electronics and Instrumentation
Completed a Bachelor of Engineering in Electronics and Instrumentation.
Availability
Location
IndiaAuthorized to work in
Salary expectations
Social media
Skills
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