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Rohan Kumar
How I Work

A predictable process, not a black box

You always know what's happening, what's next, and why.

01

Discovery

Understand the business problem, users, and constraints before touching architecture.

02

Planning

Design a system that fits the actual scale needed — not over-engineered, not fragile.

03

Development

Ship in reviewable increments with working software at every stage, not one big bang.

04

Testing

Verify against real edge cases, not just the happy path — before it's ever a client's problem.

05

Deployment

Ship to production with monitoring in place from day one, not bolted on after something breaks.

06

Support

Stay reachable after launch — software is a relationship, not a handoff.

Experience

Where the work has been

  1. Software Engineer (Contract) · CDAC (Centre for Development of Advanced Computing)

    Nov 2025 – Present

    Contract software engineering role at CDAC, alongside continuing freelance development work.

  2. Founder / Developer · Hostspica

    2020 – Present

    Developing websites, web applications, SaaS products, and digital solutions for businesses end-to-end — from architecture to deployment.

    • Owns full product lifecycle: scoping, design, build, ship
    • Delivers SaaS products and internal tools for clients
  3. Enterprise Software Development · HSM / KMS Security Platform

    Contract

    Worked on enterprise HSM/KMS solutions, secure dashboards, and PKCS#11-related interfaces for security-focused applications.

    • Frontend for cryptographic key management workflows
    • Built within strict enterprise security constraints
  4. Full-Stack Developer · Independent / SaaS Products

    Ongoing

    Building SaaS products, internal business software, and enterprise web applications end to end.

    • Shipped GPS-based SaaS product (Punchme) from zero to live
    • Built internal dashboards for industrial safety compliance
FAQ

Questions about how projects run

Anything else about timelines or communication? Reach out directly.