Sagar Chand Agarwal
Backend & Platform Engineer · Hyderabad, India
Former CTO with 9+ years building Python backends, distributed data platforms, and engineering teams for fintech and SaaS. Most recently at BeyondIRR — grew the team from 2 to 15, shipped agentic AI systems for portfolio management, and ran multi-cloud infrastructure for 10K+ clients. Now building apps at portfolio.ltd ↗ and open to what's next.
Recent Writing
Mar 2025
Building a Modern Talent Intelligence Platform
System Design
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Feb 2025
Building Financial ETL Pipelines That Don't Break at 3AM
Architecture
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Jan 2025
LLM Agents in Fintech: What Actually Works in Production
AI / LLMs
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View all writing →