01
SaaS Development
Multi-tenant products with authentication, billing, dashboards and APIs — architected so growth does not force a rewrite.
What’s included
Market
Software Development Company for US Businesses
A remote engineering partner for US companies building products, replacing spreadsheets and automating operations. Senior engineers, a committed two-hour window in your morning, written decisions you can audit, and code and cloud accounts that are in your name from the first commit.
At a glance
- Dialling code
- +1
- Working week
- Monday to Friday
- Time zone
- UTC−5
- Currency
- USD
- Overlap with our hours
- No standard overlap — committed window
New York · Austin · Chicago · Miami · Seattle · San Francisco
Why US businesses choose Gimpact
- 01
The time zones do not overlap, and we say so
We are UTC+5. On standard hours our working day ends before yours begins — that is the honest arithmetic, and you should hear it before you sign rather than in week three. What we commit to instead is a fixed evening window on our side, 19:00–21:00 in Tashkent, which is 09:00–11:00 on the East Coast. West Coast calls fall in our late evening and we agree those per engagement rather than pretending they are routine. Everything outside the window is asynchronous by design.
- 02
Senior engineers on your problem
You work with the people writing the code, not an account manager relaying messages. Questions get answered by someone who can change the thing being discussed.
- 03
Written decisions, not verbal ones
Architecture choices, trade-offs and their reasoning are written down. With a two-hour window that is not bureaucracy — it is what makes a two-hour window enough, and it means a decision made in month two is still explainable in month twelve.
- 04
Your IP, unambiguously
Work-for-hire terms, code in your repositories, cloud and third-party accounts in your company's name. Nothing about the arrangement makes leaving us expensive.
- 05
Product thinking, not ticket-taking
We will tell you when a requested feature will not solve the problem behind it, and propose the version that will. That has cost us scope on projects and kept clients for years.
- 06
Built to hand over
Documentation, tests and a running environment your own team or your next team can pick up. A dependency on us is not a business model we want.
The market we are building for
US companies rarely have a capacity problem in the abstract. The specific problem is usually that hiring a senior engineer takes months, the roadmap has a fixed date on it, and the internal team is already committed to something else. A remote partner is worth having when it closes that particular gap without adding management overhead.
The honest constraint is time zones. We are UTC+5, and on standard working hours there is no overlap at all with either coast — our day finishes before yours starts. The way we close that is a committed evening window, 19:00–21:00 Tashkent, which lands at 09:00–11:00 Eastern; for the West Coast the equivalent falls in our late evening and is agreed engagement by engagement. It changes how the work has to run: a committed daily window for decisions, written specifications and architecture notes, demo environments you can open on your own schedule, and progress you can see without asking. We would rather set that expectation now than discover it in week three.
The questions US buyers ask first are usually about ownership and continuity, not price. Who owns the code, what happens if the engagement ends, can we sign our own MSA and NDA, where does customer data live, and can our own team take this over. Those have clear answers here and we put them in writing at the start.
Market and regulatory context is provided for orientation, not as legal, tax or compliance advice. Confirm specifics with your own advisors — we build to the requirements you set.
Local integrations we work with
- Stripe
- ACH via Plaid
- QuickBooks
- Salesforce
- HubSpot
- Twilio
- Shopify
- AWS
- Snowflake
Typical projects in this market
- SaaS products taken from prototype to production
- Internal platforms that replace a spreadsheet running the business
- Salesforce and HubSpot integrations with custom middleware
- Customer and partner portals on top of existing systems
- Workflow automation across finance, sales and operations tooling
- AI assistants and document processing on your own data
- Legacy application modernisation with incremental migration
- Extending an in-house team through a delivery crunch
What we build
- 02
Custom Software Development
Internal platforms, operations systems and integrations for processes that off-the-shelf software cannot model.
What’s included
- 03
AI & Machine Learning
Assistants, document processing and retrieval systems that answer from your own content and act inside your own tools.
What’s included
- 04
Business Automation
Connected workflows across CRM, WhatsApp, spreadsheets, accounting and internal tools — with an audit trail.
What’s included
- 05
Web Development
Corporate sites, landing pages and web applications that load fast, rank well and turn traffic into enquiries.
What’s included
- 06
Mobile App Development
Customer apps, field-team apps and internal tools, built once and shipped to both stores with the same team.
What’s included
Sectors we work in here
- 01
Real Estate
Inventory, leads and agents in one place — so a serious buyer is never waiting on a spreadsheet.
- Property management systems
- Real estate CRM
- Lead capture and distribution
- 02
Healthcare
Patient-facing systems and clinic operations, built with privacy and consent designed in from the start.
- Appointment booking and reminders
- Patient portals and records access
- Clinic and practice management
- 03
Retail & E-commerce
Online and in-store selling on one stock position, with a checkout tuned to your market.
- Online stores and headless commerce
- POS and inventory integration
- Loyalty and membership programmes
- 04
Professional Services
Client intake, matter management and billing for firms whose inventory is time.
- Client intake and qualification
- Matter and case management
- Document generation and e-signature
- 05
Construction & Development
Site progress, sales office and payment schedules connected — instead of three teams reporting three numbers.
- Project and progress management
- Sales office CRM
- Unit and property inventory
- 06
Fintech
Financial products where correctness, auditability and compliance are the product.
- Payment and wallet platforms
- Lending and instalment systems
- KYC, onboarding and verification
How we work
- 01
Idea
You describe the problem. We say honestly whether software is the answer.
- 02
Discovery
We learn the business before we discuss the build.
- 03
UX/UI
Flows and screens designed before code, and tested with the people who will use them.
- 04
Development
Built in reviewable increments, in your repository, from the first commit.
- 05
Testing
We try to break it before your customers do.
- 06
Launch
A planned release, not a switch someone flips on a Friday evening.
- 07
Growth
What we learn after launch is what decides the next phase.
Technology stack
Frontend
- Next.js
- React
- TypeScript
- Tailwind CSS
- React Native
- Expo
Backend
- Node.js
- Python
- PostgreSQL
- Redis
- Prisma
- GraphQL
AI
- Claude API
- OpenAI API
- pgvector
- LangGraph
- Whisper
- Evaluation harnesses
Cloud & DevOps
- AWS
- Vercel
- Docker
- Terraform
- GitHub Actions
- Cloudflare
Frequently asked questions
Questions from this market
No. Gimpact operates from Uzbekistan and works with US clients remotely — we will not claim a US presence we do not have. If your procurement requires a US-registered entity, tell us early and we will say plainly whether we can meet it rather than working around the question.
On standard hours there is no overlap: we are UTC+5, so our working day ends before yours begins. Rather than dress that up, we commit to a fixed evening window of 19:00–21:00 Tashkent time, which is 09:00–11:00 Eastern — two hours, every working day, for decisions and demos. The West Coast equivalent falls at 22:00 our time, so we agree that case by case instead of promising it as standard. Everything else is asynchronous: written updates, a demo environment you can open whenever you like, and specifications detailed enough that we are not blocked waiting for you to wake up. It is a real constraint and it works, but only because the process is built around it rather than pretending it isn't there.
You do, on work-for-hire terms written into the agreement before development starts. Code lives in your repositories, cloud and third-party accounts are opened in your company's name, and there is no proprietary framework of ours that you would have to keep licensing. We can work under your MSA and NDA rather than requiring ours.
In the region you choose, on infrastructure in your own cloud account — usually a US region on AWS, Google Cloud or Azure. We work inside your account rather than hosting your production data on ours, so residency, retention and access are yours to set and yours to audit. Where a project touches regulated data, we design around your counsel's requirements rather than offering compliance opinions of our own.
A written scope and estimate first, then a phased contract with milestone invoicing in USD by international wire. We can sign your MSA, NDA and IP assignment, and we are comfortable with a staged structure that lets you stop at any milestone boundary — that option existing is usually what makes the first project easy to start.
Start a conversation
Tell us what you are trying to build. You will get a considered reply from an engineer within one business day — or message us on WhatsApp and get one sooner.
Next step
Building something in United States?
Send the outline and we will come back with an approach, a timeline and an indicative range.
We reply to project enquiries within one business day.