Four engineers. One standard: it ships, and it earns
Senior engineers with 5 to 7+ years shipping production systems. Meet the people who will actually build your product.
Sixteen lines. One team.
st16 formed in 2016: four university friends who ran the Sys&CoTech student club together. ST carries a double meaning: Software Team, and the club that made us one. The mark is a 16-ray compass rose of 4 cardinal, 4 ordinal, and 8 intermediate lines, sixteen in all, pointing out from Ulaanbaatar to everywhere our work ships.
Jack
Scales the systems revenue runs on.
Jack is a full-stack engineer with 6+ years of experience building and scaling the platforms that carry a business’s money and data. He has rebuilt a fintech serving 500K+ users, modernized how a leading national bank ships software, and shipped AI tooling that turns manual analyst work into automated workflows.
- Rebuilt the Storepay BNPL platform to serve 500K+ active users and thousands of merchants
- Cut Khan Bank’s release pipeline complexity by 75%, letting banking teams ship far faster with less risk
- Built tooling that gave Khan Bank’s engineers live visibility into service dependencies for faster incident response and less downtime
- Rolled out an internal developer portal adopted across banking teams, standardizing how products get shipped
- Shipped an analytics agent at Stablelab that automates recurring analyst research end to end
- Won the Codathon CTF and problem-solving competition among Khan Bank developers
Puujee
Four continents. 20+ apps shipped.
Puujee is a senior mobile engineer who has shipped production apps across four continents. He specializes in shipping apps that retain, cutting crash rates, automating quality, and building the on-device intelligence that turns a download into a daily user.
- Cut manual QA time from 12 hours to 45 minutes per release at Pikd, shipping faster without shipping more bugs
- Reduced app crash rate by 67% through app-wide memory optimization, which translated directly into higher retention
- Built on-device image validation for a UN ESCAP field program, enabling verification where it previously couldn’t scale
- Led a 5-member team shipping TomYo Skills 20% ahead of schedule
- Shrank AR app size by 34% and sped up rendering by 21%: the install and retention gains an AR startup depends on
- Named Employee of the Year at TomYo EdTech
Suuri
AI that ships, end to end.
Suuri is a full-stack developer and AI builder who takes a feature from model to the screen users actually see. His work spans biometric verification, government platforms, and surgical training: products where the AI has to work in production, not just in a notebook.
- Built a biometric recognition system (face and nose) at 90% accuracy: the verification layer a product could sell on
- Led development of a surgical training platform that secured investor funding
- Delivered a government portal consolidating 50+ agencies in 3 months
- Built a supply-chain traceability platform that lets a premium product prove its origin and command a higher price
- Shipped a 50+ page e-learning platform and a 50+ screen mobile loan application
- Served as Sys&CoTech Club President, organizing programming olympiads and hackathons
Chris
20+ apps. Several drove revenue.
Chris is a software engineer who has led 20+ mobile applications end-to-end, from concept to App Store. Starting as a front-end intern, he grew into full-stack and systems work, eventually building the satellite TV and billing platform that drove measurable revenue growth at a major telecom provider.
- Led end-to-end development of 20+ custom mobile applications across diverse industries
- Built the “Ger Duuren” satellite TV product, driving 25% revenue growth at Unitel
- Cut mobile app development time by 50% through a shared codebase: meaningfully lower cost per shipped app
- Improved system efficiency by 40%: more throughput on the same infrastructure spend
- Automated monitoring and deployment, cutting manual ops overhead as the product portfolio grew
