Skip to main content
Tessmark
Tessmark Solutions · Government

The necessary presence in government digital.

We build compliant, accessible digital platforms for federal agencies and the prime contractors who serve them.

100%
Direct access
AA
WCAG standard
What we do

Built for
government work.

Three things we do well, built to the standards agencies require and primes expect from a subcontractor.

01 / Web platforms

Accessible web applications

Public-facing portals and internal agency tools built to USWDS standards, and fast enough to run well on locked-down government machines.

02 / Agency portals

Role-based secure portals

Portals that connect agencies, contractors, and the public, with secure sign-in, role-based access, and a full audit trail.

03 / Compliance-ready development

Security review from the start

Code written to the security controls it has to satisfy, on FedRAMP-aware architecture that conforms to Section 508 by default.

Selected work

Built around the way
our clients work.

Client projects we've shipped.

Why Tessmark

A small team that
doesn't cut corners.

Three things you can expect when you work with us.

/ 01We know what security reviewers look for, and we write code that gets through review.
/ 02We already know the U.S. Web Design System, so your agency doesn’t have to start from scratch.
/ 03We’re three engineers, and you work with us directly. There’s no account manager in between.
About

Built by people
who understand government.

Government agencies deserve better software, and that's why we started Tessmark. We kept seeing agencies struggle with platforms built by people who didn't understand how government works: procurement cycles, compliance requirements, accessibility mandates, and security reviews.

We're a small team, not a large firm with a government practice on the side. Our work starts from the standards, terminology, and constraints of federal and state projects.

When you work with Tessmark, you talk directly to the engineers building your platform, and you always know where the project stands.

BP
Bao Pham
Founder · Engineering lead · Tech lead
5+ years building products at Google. Led platform development across several federal sub-contracts.
MT
Max Tran
Founder · Principal engineer · Systems & Security
FedRAMP-aware infrastructure and secure systems architecture. Former GSA contractor.
TT
Takaya Tantiyavarong
Founder · Engineering lead · UI/UX lead · Accessibility
Specialist in Section 508 compliance and USWDS implementation. Background in federal IT modernization.
Contact

Let's talk about
what you need.

If you're a prime looking for a subcontractor or an agency evaluating vendors, get in touch. One of our engineers will get back to you.

Emailcontact@tessmarksolutions.com
SAM.govRegistered · UEI available on request