01
REST API design
Predictable, versioned endpoints.
Included as standard
APIs that connect everything
Secure, well-documented REST and GraphQL APIs that connect your systems, partners and apps.
Built to be
RESTGraphQLDocumented
One accountable team from discovery through launch and handover.
100+ Projects shipped
8+ Years building
6 Disciplines
31 Services offered
Overview
Connect your systems, cleanly
APIs are the contracts between your systems. We design them carefully, secure them properly and document them so others can build on them with confidence.
What that means for you
Clean contracts
Designed before they're built.
Secure by default
Authentication and rate limits.
Fully documented
Interactive docs for every endpoint.
Tested
Automated tests on every release.
What we build
Everything this service covers
A complete, production-ready set of capabilities. Every item ships as standard with your build.
6core capabilities included
02
GraphQL APIs
Flexible queries for complex front ends.
Included as standard
03
Auth and security
OAuth2, API keys and rate limiting.
Included as standard
04
Third-party integrations
Payments, CRMs and partner systems.
Included as standard
05
Documentation
OpenAPI specs and interactive docs.
Included as standard
06
Monitoring
Usage, errors and latency tracked.
Included as standard
Why this approach
Custom-built vs the alternative
The same job, two very different outcomes. Here's an honest side-by-side look.
Custom-built with TechXntra
Secure, documented APIs that connect everything, built around your exact workflow and fully owned by you.
Best long-term value
Off-the-shelf and boxed tools
Software that makes you change how you work, with per-seat fees that never stop.
Hidden long-term cost
Fit to your workflow
Built around how you actually work
You change your process to fit the tool
Ownership
Code, data and IP are yours
Locked into a vendor or platform
Long-term cost
One build, then only what you choose to add
Fees that grow every year
Scaling
Architecture planned for growth
Limits appear just as you grow
Support
The team that built it, on call
Generic tickets and forums
How we work
From idea to live
01
Map
We document how work really flows today, including the edge cases.
02
Design
Data model, roles and screens agreed before we build.
03
Build
Small releases your team can use and test early.
04
Run
Training, documentation and support after go-live.
Technology
Built on a modern, proven stack
Runtime
PythonDjango.NETNode.js
Interface
ReactTypeScriptREST APIs
Data
PostgreSQLSQL ServerRedisCelery
Industries
Industries we build for
Fintech
Secure, compliant platforms for payments, lending and digital banking.
Healthcare
Patient apps, telehealth and clinical tools built for privacy and trust.
E-commerce
Fast storefronts, marketplaces and headless commerce that convert.
Logistics
Fleet, dispatch and supply-chain software that moves in real time.
Education
Learning platforms, LMS and student apps that scale with you.
Featured work
Payments at scale
Fintrail partnered with TechXntra to design, build and launch a product that scales with their growth.
Ship releases 3x faster
Care in every pocket
Lumen Health partnered with TechXntra to design, build and launch a product that scales with their growth.
4.8 App Store rating
Fintrail case study
Rebuilding a payments platform for 10x scale
3xFaster releases
99.98%Uptime
-42%Infrastructure cost
Lumen Health case study
A telehealth app patients actually love
4.8App store rating
120kMonthly patients
-35%No-show rate
Outcomes
Outcomes that move the needle
01
Less manual work
Repetitive steps automated, fewer errors.
02
One source of truth
Every team works from the same live data.
03
Software that fits
Built around your process, not the other way round.
TechXntra felt like part of our own team from week one. They challenged our assumptions, shipped every sprint and left us with a codebase our engineers enjoy working in.
Their designers and engineers think about the patient first. Our app ratings and engagement have never been higher.
Clear communication, honest estimates and real results. We doubled conversions within a quarter of launch.
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