Ketha Sai Krishna — Lead QA Engineer who took AI seriously enough to build products with it. Founder of MySafeCard, co-founder of ElitePass.in, and the engineer behind HealthieSpan.com.
I bring a QA engineer's rigour to every product I build — quality isn't a phase, it's built in from the start.
End-to-end quality assurance — test strategy, manual & automated testing, bug triage, and release sign-off. AI-accelerated test generation for maximum coverage in less time.
Production-ready web and mobile apps built using AI pair-programming. What used to require a team, I ship solo — with QA already baked in. Proven across MySafeCard, ElitePass, and HealthieSpan.
From zero to launch — roadmapping, sprint planning, backlog grooming, and stakeholder alignment. I've owned every PM function across all three of my live products.
Wireframes to final UI — clean, user-centric interfaces designed with quality and usability in mind. Every product I've shipped, I designed too.
Most developers hand off to QA. I am QA — and I build. That changes everything about the quality of the final product.
As a Lead QA Engineer, I think about edge cases, failure modes, and test coverage while writing the first line of code — not after shipping.
I use AI to move at the speed of a team, solo. MySafeCard, ElitePass.in, and HealthieSpan.com are the proof — all live, all thoroughly tested.
Design, code, test, deploy — I own every layer. You get one accountable person for the entire product, not a chain of handoffs.
I've built my own products with real money and real users on the line. I treat every client project with the same skin-in-the-game mindset.
MySafeCard is the product I built entirely by myself, from idea to production. Every role, every line of code, every design decision — mine.
India's NFC emergency ID card — critical medical info, one tap away for first responders. No app. No login. Any language.
Three live products — one built solo, one co-founded, one built end-to-end for a client. All tested and shipped with full ownership.
India's NFC emergency ID card. Conceived the product idea, designed the UX, wrote every line of code, ran all QA, and shipped it — entirely solo, inspired by what AI made possible.
Co-founded and built the technology for ElitePass.in — responsible for development, QA, and product decisions as technical co-founder alongside my business partner.
Complete digital health platform for a client — doctor discovery, lab test booking, health packages, and appointment management. Did everything: design, development, QA, and deployment.
Hi, I'm Sai Krishna — a Lead QA Engineer based in Hyderabad and the founder of Arthatech. My career started in software quality, which gave me a deep understanding of what it takes to ship products that actually work at scale.
Then AI changed what I thought one person could do. Inspired by what AI tools made possible, I started building — not just testing. I founded MySafeCard entirely solo: product idea, UX design, full-stack development, QA, and deployment, all done by me. I co-founded ElitePass.in as the technical co-founder, and built HealthieSpan.com end-to-end for a client — sole developer, designer, QA lead, and PM.
When you work with me, you're not getting a developer who skips QA or a QA who can't build. You get someone who has done both, at the same time, on live products with real users.
Need QA, a new product built, or both? I'll reply within 24 hours.
Whether you need a QA audit, a full product built from scratch, or a technical co-founder — I bring the same end-to-end ownership I applied to MySafeCard and HealthieSpan to every engagement.