Custom Software Development Company for US Enterprises
Timeline Digital is a custom software development company serving United States. We build custom software, web and mobile apps for United States businesses, with full source-code ownership.
We build custom software for US companies that need software that grows with them, without the overhead of a local agency or the risk of a single freelancer. ERP, SaaS, CRM, AI and cloud, built by senior engineers who work your hours. You get a named lead and a clear plan agreed up front.
PKT (UTC+5) → 9 AM–1 PM EST overlap by default; PST coverage available with second-shift lead.
Trusted by United States businesses across SaaS and B2B software, Healthcare and HealthTech (HIPAA-aware), Fintech, payments and banking and more
Senior engineers. We work your hours. Someone is always accountable.
A big agency can be slow and distant. A lone freelancer can be a gamble. We are a team of 85+ senior engineers with 13 years building software for US clients, and we work the way US teams expect.
Timeline Digital builds software for US startups, mid-sized firms, and enterprise IT teams. You get senior engineers from Pakistan and South Asia who work US hours, speak fluent English, and sign US-style legal terms (NDA, MSA, IP assignment).
Who we build for in the USA
US-based companies that need software built faster, with more accountability than a local agency gives them.
Decision-makers we work with
- CTOs and VPs of Engineering at Series A→D startups
- Heads of IT and Digital at $50M–$1B mid-market firms
- Chief Digital Officers and product leaders at Fortune 1000 companies
- Founders shipping MVPs that need to scale past Series A
- Agency owners white-labelling delivery capacity
Industries we know in United States
SaaS and B2B software
Healthcare and HealthTech (HIPAA-aware)
Fintech, payments and banking
Logistics, supply chain and last-mile
Real estate, proptech and property management
Retail, ecommerce and DTC brands
Cities served
New York · San Francisco · Austin · Boston · Chicago · Seattle · Los Angeles · Miami · Denver · Atlanta
Why United States buyers choose Timeline Digital
Six clear reasons United States owners pick us over local agencies and freelance sites.
We work US business hours
We overlap with your team from 9 AM to 1 PM EST. Need West Coast hours? We add a second lead. You always hear back the same day.
A named lead, not a faceless pool
You get one tech lead and one project lead. Same people, same Slack channel, every week. No swapping in strangers.
US-style contracts and IP terms
NDA, MSA, IP assignment, work-for-hire clauses, and US Delaware-friendly law. Sign with PandaDoc, DocuSign or HelloSign in minutes.
Clear scope agreed up front
You know what we are building before we start. The work is split into milestones you approve, so there are no surprise changes.
HIPAA, SOC2 and PCI-aware work
We have built HIPAA-compliant healthcare portals, PCI-compliant payment platforms, and SOC2-readiness work. Compliance is part of the plan, not an extra.
We work in your Slack
Daily updates in your Slack. Your tasks mirrored in Linear, Jira or Notion. A short video walkthrough every Friday. You see real progress.
Engineered for United States compliance from day one
- HIPAA-aware development for healthcare workloads
- SOC2 Type II readiness collaboration
- PCI-DSS aware engineering for payment products
- CCPA / state-privacy law data-handling alignment
- W-8BEN-E + D-U-N-S verified for US procurement
The things United States buyers want to know before they trust a partner
- US Delaware-friendly contracts (NDA + MSA + IP assignment)
- HIPAA, SOC2 readiness and PCI-DSS aware engineering
- D-U-N-S registered, W-8BEN-E ready for US tax compliance
- Stripe / wire / ACH payment terms supported
- 13 years in business, 860+ clients including US accounts
- Verified reviews on Clutch and GoodFirms (rolling)
Ways to work with us in the USA
Pick the way of working that fits you. Senior people on your project from day one — never juniors swapped in later.
Project with a clear scope — we agree exactly what gets built, then deliver it in milestones you approve
Dedicated team — 2 to 10 engineers plus a tech lead and project lead who work as part of your team
Add an engineer — drop one or more senior engineers into your existing team
Scoping session — a short, paid project that turns a rough idea into a clear plan
Common questions from United States buyers
How do US clients typically engage Timeline Digital?
Most start with a free 30-minute call to talk through the problem. Many then book a short, paid scoping session that turns the idea into a clear plan with a defined scope. Others go straight to a dedicated team or a fixed-scope project after the first call.
How does working with Timeline Digital compare to US software development agencies?
You get the same quality of engineers, the same communication, and the same careful process as a top US agency, but with much lower overhead. We work your hours and treat your project as our own.
Do you sign US-friendly contracts and assign IP?
Yes. We sign NDA, MSA, and a scope of work with full IP assignment and work-for-hire clauses. So you own the source code. We accept Delaware law, use your lawyer's templates, and sign with DocuSign, PandaDoc or HelloSign. We are also W-8BEN-E ready for US tax and D-U-N-S registered for vendor onboarding.
How do you handle US business-hour overlap?
We overlap with your team from 9 AM to 1 PM EST by default. For West Coast clients we extend to 9 AM to 1 PM PST by adding a second lead. We watch Slack during those hours, with daily written updates and a weekly call to keep everyone in sync.
Can you support HIPAA / SOC2 / PCI workloads?
Yes. We have built HIPAA-compliant healthcare portals, PCI-DSS aware payment platforms, and SOC2 Type II evidence work. Compliance is part of the plan from the start. We do not certify you ourselves, your auditor does that, but we build the software, infrastructure and documents to match those rules.
Services we deliver in United States
Other markets we serve
Ready to plan your United States project?
Book a free call to talk through your idea. We sign an NDA before we start. You get an honest scope and a named lead before you sign anything.