Web applications
Customer portals, SaaS platforms and dashboards built for speed, security and growth.
Software development studio · London
Custom software, engineered to last
Tersantas designs and builds web platforms, mobile apps and internal tools for growing businesses — from the first prototype to a stable product in production.
const product = await tersantas.build(scope: 'web + mobile',stack: ['TypeScript', 'React'],releases: 'every sprint',);
PipelinePassed
BuildTestDeploy
Released to production
TypeScript/React/Node.js/Python/Swift/Kotlin/PostgreSQL/AWS/Docker/
Services
Full-cycle development under one roof
Product design, engineering, testing and infrastructure — handled by one team that owns the result.
Mobile apps
Native and cross-platform apps for iOS and Android, from first release to store updates.
iOSAndroidFlutter
Cloud & DevOps
Infrastructure as code, CI/CD pipelines and monitoring so releases stay routine.
/api
APIs & integrations
Connect payment providers, CRMs, ERPs and third-party services into one workflow.
/design
UI/UX design
Research, wireframes and interactive prototypes validated before a line of code.
/qa
Quality assurance
Automated and manual testing built into every sprint, not bolted on at the end.
/support
Support & maintenance
Updates, monitoring and improvements after launch, on a clear service agreement.
/legacy
Legacy modernisation
Move ageing systems to a modern stack step by step, without stopping the business.
/consulting
Technical consulting
Architecture reviews, technology choices and delivery plans for in-house teams.
Approach
From an idea to working software
We start with your business goal, not a feature list. Our team turns it into a clear scope, ships in short iterations you can see and test, and keeps the product running once it is live. You always know what is being built, why, and when it will be ready.
01
Your ideaA business problem worth solving
T
TersantasDesigns, builds and tests
02
Live productIn the hands of your users
Process
Four stages, full transparency at every one
Ways to work with us
Fixed-scope project
A defined product with an agreed budget and timeline. Best for MVPs and clearly specified tools.
Dedicated team
Engineers, a designer and a project lead working as an extension of your company.
Ongoing support
Monthly maintenance, security updates and new features for products already in use.
Company
A London software development company
TERSANTAS LTD is a private limited company registered in England and Wales under company number 17564831. We help businesses plan, build and run the software they depend on.
Legal nameTERSANTAS LTD
Company number17564831
Registered officeSuite 6001, 128 Aldersgate Street,
Barbican, London, England, EC1A 4AE
Barbican, London, England, EC1A 4AE
Emailhello@tersantas.com
Contact
Tell us what you want to build
Share a few details about your project. We reply within one business day with next steps and questions.
Write to us directlyhello@tersantas.com