From a first prototype to enterprise platforms serving millions of requests — Hexmorio designs, engineers, secures and supports the systems your business runs on. One accountable team, end to end.
What we do
Fifteen disciplines, one delivery team. Bring us a single project or hand over your entire technology function — the accountability stays in one place either way.
Custom sites, storefronts and CMS platforms
Marketing sites, headless e-commerce and content platforms built for Core Web Vitals, search visibility and conversion.
iOS, Android and cross-platform
Native Swift and Kotlin apps, or a single Flutter / React Native codebase shipping to both stores with full CI/CD.
Systems built around how you actually work
Bespoke platforms, internal tools and workflow engines for the processes no off-the-shelf product will ever fit.
Research, product design, design systems
User research, information architecture, high-fidelity design and a token-driven system engineers can build straight from.
From MVP to multi-tenant scale
Multi-tenant architecture, subscription billing, usage metering and the admin surfaces a SaaS business runs on.
AWS, Azure, GCP, CI/CD and IaC
Infrastructure as code, containerised delivery pipelines and cloud environments that are reproducible and cost-aware.
LLM applications, RAG and predictive models
Retrieval-augmented assistants, document automation, forecasting and computer vision — evaluated before they ship.
Automation, performance and release confidence
Test strategy, end-to-end automation, load testing and QA embedded in the pipeline rather than bolted on at the end.
Enterprise platforms, customised or custom-built
Implement, extend or replace ERP and CRM systems — with clean data migration and the integrations that make them stick.
REST, GraphQL, gRPC and third-party plumbing
Versioned, documented, rate-limited APIs — plus the integration work that connects your systems to everyone else’s.
Strategy, architecture and roadmaps
Technical due diligence, architecture review and a sequenced roadmap tied to business outcomes rather than trends.
Support, upgrades and strangler-fig rewrites
Keep critical systems healthy and move them off dead-end technology incrementally, without a risky big-bang rewrite.
Secure SDLC, audits and compliance readiness
Threat modelling, code and infrastructure audits, penetration testing and SOC 2 / GDPR / HIPAA readiness work.
Modelling, tuning, migration and analytics
Schema design, query and index optimisation, zero-downtime migrations, replication and warehouse pipelines.
Smart contracts, dApps and tokenisation
Audited Solidity contracts, wallet-connected dApps, tokenisation and on-chain settlement — where a chain genuinely helps.
Need something not listed here? Tell us the problem — if we are not the right team, we will say so and point you somewhere better.
Why Hexmorio
Most agencies can build the thing. The difference shows up in how predictable, transparent and supportable it is six months later.
Every engagement is staffed with engineers averaging 8+ years in production systems. No bait-and-switch after the pitch — you meet the people who will build it.
Two-week sprints, a shared board you can read any day, and a working demo at the end of each one. Progress is something you see, not something you are told about.
Fixed-scope quotes are itemised down to the feature. Time-and-materials work is billed against timesheets you can audit. No surprise change orders.
Managed clients get follow-the-sun on-call with a 15-minute acknowledgement SLA for Sev-1 incidents, plus a named engineer who knows your system.
94% of our milestones landed on or before the committed date last year. When a date is genuinely at risk you hear it in the next stand-up, not the week it slips.
Mutual NDA before the first technical call, ISO 27001-aligned handling, least-privilege access, and full IP assignment to you on final payment.
Code review, automated tests, SAST and performance budgets run on every pull request. Quality is enforced by the pipeline, not by good intentions.
We define success metrics with you at kickoff — conversion, latency, cost per transaction — and report against them at every milestone review.
Selected work
Six engagements across logistics, healthcare, retail, finance, SaaS and manufacturing — and what changed for the business after launch.
Replaced nightly batch reports with an event-driven tracking platform ingesting telematics from 4,200 vehicles, giving dispatchers and customers the same live picture.
A cross-platform Flutter app plus clinician web console, integrated with two EHRs over HL7 FHIR and delivered through a fully audited release pipeline.
Migrated a struggling monolithic storefront to a headless Next.js architecture with edge caching, incremental static regeneration and a search index rebuilt from scratch.
A retrieval-augmented extraction pipeline that reads submitted financial documents, flags inconsistencies and drafts the underwriter’s summary with citations back to source pages.
Built the multi-tenant scheduling platform, metered billing and admin console from an empty repository, then scaled it through the first 400 paying business customers.
Strangler-fig migration off a 19-year-old ERP, extracting inventory and production scheduling into new services module by module with zero unplanned downtime.
How we work
Six stages, each with defined outputs you receive and sign off. No black boxes, no month-long silences between updates.
Workshops with your stakeholders to pin down goals, users, constraints and success metrics. We leave with a scope you can price and a risk list nobody is pretending does not exist.
Information architecture, wireframes and high-fidelity UI, validated with a clickable prototype before engineering commits a single sprint to the wrong flow.
Two-week sprints against a board you can see. Every merge is reviewed, tested and deployed to a staging environment you can click through the same day.
Automated regression, load, security and accessibility testing run continuously, then a structured UAT window where your team signs off feature by feature.
Infrastructure as code, a rehearsed cutover plan and a staged rollout with monitoring in place before the first real user arrives — and a rollback that has been tested.
SLA-backed support, proactive dependency and security updates, and a quarterly roadmap review that turns usage data into the next set of improvements.
Technology
We are deliberately polyglot. The stack follows the problem, your team's existing skills and what will still be maintainable in five years.
About us
Founded in 2016 by four engineers who were tired of shipping projects they would never have to live with. Today we are 60+ engineers, designers and QA specialists across three continents — and we still maintain most of what we build.
Make serious software accessible to companies that are not big enough to run a 60-person engineering department — without asking them to accept a lower standard of engineering.
Say the uncomfortable thing early. Quote what it really costs. Hand over documentation good enough that you could replace us — and then earn the renewal anyway.
Headquartered in Austin with delivery hubs across Europe and South Asia, giving clients overlapping working hours and genuine follow-the-sun support coverage.
Client reviews
Unedited quotes from the people who signed off the invoices — CTOs, product leads and operators.
“They rebuilt a system three previous vendors had failed to stabilise, and did it while the old one stayed online. Nine months later we still have not had an unplanned outage.”
Testimonial 1 of 5
Engagement models
Indicative starting rates so you can budget before the first call. The exact number comes from the discovery session — and it does not move afterwards without your written sign-off.
From $18kper project
Best for well-defined scope, MVPs and clear deadlines
From $9.5kper engineer / month
Best for long-running products and roadmap ownership
From $75per hour
Best for evolving scope, audits and support work
Rates shown in USD and exclude tax. Non-profit, education and early-stage startup discounts are available — just ask.
Insights
Written by the engineers who did the work, not a content agency. No listicles, no reheated press releases.
Shipping an AI feature without an evaluation harness is shipping a system nobody can prove works. Here is the eval setup we build on every engagement.
Big-bang rewrites fail for structural reasons, not technical ones. A field guide to incremental extraction from systems that cannot go offline.
We instrumented six e-commerce clients to correlate LCP and INP with conversion. The numbers were larger than any of them expected.
Bring a rough idea or a full specification. Either way you leave the call with a clearer plan than you came in with — and no obligation.
Get in touch
A 45-minute call with an engineer and a delivery lead. You leave with a rough approach, a ballpark range and an honest read on feasibility — whether or not you hire us.
Mon–Fri, 9:00–18:00 CT · 24/7 support for managed clients