DOC · 10UST-HOME SOFTWARE ENGINEERING CHICAGO, IL · EST. 2026 SHEET 1 / 1

§01Software Engineering

Engineering software that ships.⁰¹

10 US Tech Inc. designs, builds, and scales digital products — web platforms, mobile apps, cloud infrastructure, and AI systems — for operators who need software that actually works in the field.

Start a project → See the work

Fig.01 · Site Health

This site · 10ustech.commeasured

Performance100

Accessibility100

SEO100

Best Practices100

Measured on our own site via PageSpeed Insights — not claimed. Run the same audit on yours:

https://

Open the full site-health tool →

Experience10+Years engineering

EngagementFixedScope & price

Ownership100%IP transfer at launch

In Production3Live platforms

§02

Selected work.

Live · publicly verifiable

006

Live Build · Restaurant Platform

Karachi Chaat House — Full Restaurant Platform

The complete digital stack for a high-volume Chicago restaurant: a custom-designed site with original food photography, online ordering with first-party delivery via Uber Direct, a self-serve kiosk, a three-screen digital menu board fed live from the restaurant’s POS, a 100-inch storefront display running an automated promotional loop, and SMS loyalty woven through checkout. Hand-built Jamstack — no page builder, no template — with structured data on every dish page, a strict Content-Security-Policy, and field Core Web Vitals that pass with room to spare.

EXHIBIT AKarachi Chaat House — live site, original food photography

Live · site + ordering + kiosk + menu board

JamstackPOS IntegrationUber DirectNetlify FunctionsJSON-LD

Read the case study → Visit site →

005

Client · Healthcare

Quantum Prosthetics & Orthotics

A full website for a prosthetics & orthotics provider running 6 clinics across Illinois, Indiana, and Nevada — service and location pages, a HIPAA-aware consultation booking and intake flow, and an SEO-structured content build. Live and publicly verifiable; 10 US Tech is credited in the site footer.

Live · 6 clinics · 3 states

Static Multi-PageSEO + SchemaBooking / IntakeHIPAA-Aware

Read the case study →

004

Live Pilot · Restaurant Tech

ChaatPass — Loyalty Platform

10 US Tech's own product — an SMS loyalty platform built for South Asian and halal restaurants. It captures the diner's phone number at checkout, so the restaurant owns its repeat audience directly instead of renting it back from the delivery marketplaces. Live in pilot at Karachi Chaat House on Devon Ave; the product, the merchant, and the operator dashboard are all publicly verifiable.

Live · SMS loyalty

ReactSupabaseTwilioNetlify

Visit ChaatPass →

Also shipped, under NDA: Multi-location ops dashboard (Vue · Python · AWS) · On-demand services app (React Native · Firebase · Stripe) · AI document-processing engine (Python · OpenAI · FastAPI).

§03

How we work.

Fixed scope · fixed price

Discovery Call

We map the actual problem, the constraints, and the field conditions the software has to survive.

Proposal & SOW

Fixed scope, fixed price, a firm timeline. No open-ended hourly meters.

Build & Demo

We build in the open with working demos — you see it run before launch, not after.

Launch & Handoff

Ship to production with full IP transfer. You own the code, the accounts, and the keys.

How we run production — the same discipline on every build

Release gates

Every deploy runs an automated verify + assert gate in-build; a failed check publishes nothing, and the last good version keeps serving.

Hash-pinned CSP

Strict Content-Security-Policy with pinned script hashes — the browser refuses to run anything we didn't ship.

Core Web Vitals

Field vitals that pass, self-hosted type, zero third-party bloat. This page is built to score 100 on performance.

§04

What we do.

End-to-end engineering

Chicago-based? See our software development services in Chicago.

S/01Web Application DevelopmentCustom platforms and dashboards — hand-built, fast, and maintainable. No page builders.

S/02Mobile App EngineeringiOS & Android apps with real-time features, payments, and offline resilience.

S/03Cloud Architecture & DevOpsInfrastructure, CI/CD, and deployment pipelines built to scale and to recover.

S/04AI & Machine Learning IntegrationPractical AI systems — extraction, classification, automation — with traceable output.

S/05E-Commerce & POS SystemsOrdering, payments, and point-of-sale integrations wired to live inventory.

S/06API Design & Systems IntegrationClean, documented APIs that connect the systems you already run.

S/07Revenue OperationsStop losing the leads you already earned — answered calls, instant follow-up, captured reviews, one pipeline dashboard.

§05

Built to be trusted.

Security by default

Cloud Infrastructure

Isolated environments, least-privilege access, infrastructure as code.

Data Encryption

Encrypted in transit and at rest; secrets never live in the client.

CI/CD & Deployment

Gated pipelines; nothing reaches production without passing checks.

Compliance Framework

HIPAA-aware builds where the domain requires it; PHI kept off public surfaces.

Monitoring & Alerting

Uptime and error monitoring with alerting wired to the people who can act.

Testing & QA

Automated verification and release assertions on every build.

§06

The team behind the work.

Kiran R. Katwa, Founder & President of 10 US Tech Inc. — Kiran R. Katwa
Founder

Kiran R. Katwa — Founder & President. A Chicago engineer with over a decade of experience building production software, who leads the design, build, and operation of every system the firm ships. 10 US Tech is deliberately small by design: the senior people who scope your project are the people who ship it — no handoffs, no junior team learning on your budget, no gap between the pitch and the work.

The firm runs its own products in production — publicly verifiable, so you can inspect the work before you hire it. Document processing, real-time dashboards, integrations that hold up under load: what you see on the live builds is exactly the discipline you get on yours.

Software that's built to run — not just to demo.

★★★★★ // GOOGLE REVIEW

"I'm having an outstanding experience working with 10 US Tech for the redesign of our website. […] What truly stands out is the personal involvement of the founder, Kiran, throughout the design and implementation process. […] If you want amazing results, this is the team to trust!!"

Vick Chi · Quantum Prosthetics & Orthotics · Local Guide

★★★★★ // GOOGLE REVIEW

"Outstanding software partner — delivered exactly what we needed. […] intelligent document processing, real-time dashboards, and seamless integrations, all delivered on a fixed-price timeline with zero surprises. […] saved our team dozens of hours per week."

Narinder O. · General Manager · Chicago, IL

§07