Rohit Kumar

Rohit Kumar

Backend Developer Lead @ FinCrif India & Founder @ Solidrix Solutions. 5+ Years in Full Stack Engineering, Enterprise SaaS & Cloud DevOps.

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Blog & Articles

Statutory Tax & Salary Calculation Algorithms in HR Systems
Aug 14, 2026 Financial Tech

Statutory Tax & Salary Calculation Algorithms in HR Systems

Mathematical models for computing Provident Fund (PF), Employee State Insurance (ESI), Professional Tax, and I...

Designing High-Performance Financial Ledger Systems
Aug 03, 2026 Financial Tech

Designing High-Performance Financial Ledger Systems

Double-entry accounting database schema, strict transaction isolation levels, and automated ledger balancing s...