Ex-Wise Engineers · Accepting New Projects — 2026

Custom Software. Built Right.

A senior engineering team — including developers from Wise — who custom-code web apps, mobile apps, CRMs, SaaS products, and anything else your business needs. iOS, Android, web, or all three. No off-the-shelf compromises. Just serious software, built properly.

Ex-Wise
Senior Engineer on the team
Full-Stack
Web, iOS & Android capability
3 Shipped
Live products with real users
311K+
Users on software we've built

What We Build

Web, mobile, or both — if it can be built with code, we build it. Here's what we do most.

Web Applications

Full-stack web apps with real-time features, user authentication, complex business logic, and polished UIs. React, Next.js, Node — whatever fits the problem.

React / Next.js Node.js Full-Stack

CRM Systems

Custom customer relationship management tools built around your exact workflow — pipeline tracking, contact management, automated follow-ups, and reporting dashboards.

Custom Pipelines Automation Reporting

iOS & Android Apps

Native and cross-platform mobile apps built with React Native or Swift/Kotlin. From concept to App Store — consumer apps, business tools, or mobile extensions of your web platform.

React Native iOS & Android App Store Launch

Automation & Integrations

Connect your tools, automate your workflows, and eliminate manual work. Custom API integrations, Zapier replacements, webhook systems, and scheduled jobs.

API Integrations Webhooks Schedulers

SaaS Products

End-to-end SaaS builds with subscription billing, multi-tenancy, onboarding flows, and the infrastructure to grow. From MVP to launch-ready in weeks.

Stripe Billing Multi-Tenant MVP to Launch

Anything, Really

Booking systems, client portals, marketplaces, AI-powered features, inventory tools, internal ops platforms — if you can describe it, we can build it. Web, iOS, Android, or all three.

Client Portals Marketplaces AI Features

If it can be built with code, we can build it.

Web apps. Mobile apps. CRMs. Internal tools. SaaS platforms. Automation pipelines. iOS, Android, full-stack web — we custom-code it all. Our team includes engineers who've worked at companies like Wise, bringing the same standard of engineering discipline to every project we take on. No off-the-shelf shortcuts. Just software built the way it should be.

Our Work

A sample of what we've shipped — from consumer apps to complex integrations.

Project 01 · eSIM Platform
Romio
romiomobile.com

Global eSIM service covering 100+ countries. We built all of the custom API integrations and backend infrastructure — eSIM provisioning, real-time usage monitoring, plan management, and billing — wiring together multiple carrier APIs into a seamless platform that activates instantly via QR code.

eSIM Provisioning Carrier API Integration Usage Monitoring Stripe Billing Real-Time Data
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eSIM Provisioning Engine
Custom integration with carrier APIs to provision, activate, and manage eSIM profiles on demand. QR code delivery with instant activation the moment a customer lands.
Real-Time Usage Monitoring
Live data consumption tracking across all active plans. Automated alerts, usage thresholds, and plan enforcement built into the backend infrastructure.
Subscription & Billing System
Full Stripe integration for recurring billing, plan upgrades, refund handling, and revenue reporting. Automated lifecycle management across Essential and Pro tiers.
Project 02 · Mobile App
Balance+
getbalanceplus.xyz

AI-powered fat loss coach with 311,000+ users. We built the entire product end-to-end — from the mobile app and AI coaching engine to the backend infrastructure, food recognition system, habit tracking, and payment flows. Full-stack, zero off-the-shelf shortcuts.

Full-Stack Build GPT-4o Vision React Native AI Coaching Engine Subscription Billing
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AI Food Recognition
GPT-4o Vision integration that identifies food from photos and automatically logs macros and calories. No manual database lookups — point, shoot, done.
Personalised AI Coach
Daily analysis engine that reviews each user's nutrition, sleep, and habit patterns to generate hyper-personalised recommendations — not generic tips.
Habit & Progress System
Streak-based habit engine, body measurement tracking, progress photo comparison, and weekly reporting — all wired into the AI coaching layer.
Project 03 · Web App
TableWave
tablewave.xyz

Full-stack QR table ordering platform for restaurants. We built the entire system end-to-end — guest-facing ordering via QR code, kitchen display, server and bar management views, real-time order routing, bill splitting, and full payment processing. Every screen, every integration, from scratch.

Full-Stack Build QR Ordering Real-Time Sync Payment Processing Bill Splitting Kitchen Display
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Multi-Role Platform
Separate real-time views for guests, servers, kitchen staff, and bar — all synced live. Orders route automatically to the right station the moment they're placed.
Bill Splitting & Payments
Guests split the bill any way they want — by item, equally, or custom amounts — and pay directly from their phone. Full Stripe integration with tip handling and receipts.
Kitchen Display System
Custom KDS with order queue management, course timing, and status updates. Servers see real-time kitchen status without ever leaving the floor.

Simple Process.

Clear scope, honest pricing, no surprises.

1

Discovery Call

We start with a 45-minute call to understand your problem, your workflow, and what you actually need built. No jargon, no sales pitch — just honest conversation about scope and fit.

2

Proposal & Scope

We write a clear spec: what we'll build, how long it takes, and exactly what it costs. No vague estimates. No scope creep hidden in fine print. You sign off before we write a line of code.

3

Build & Iterate

We build in sprints with regular previews. You see progress weekly. Feedback is incorporated fast. We ship working software — not decks, not prototypes.

4

Deploy & Support

We handle deployment, hosting setup, and documentation. 60 days of post-launch support included. Need ongoing development? We offer flexible retainer arrangements.

Security First.

Every product we ship is built with security as a requirement, not an afterthought.

We don't bolt security on at the end. It's in the foundation.

Your users trust you with their data. That means the software we build for you has to earn that trust at every layer — from how passwords are stored to how API keys are handled to how your database is structured.

We follow industry-standard security practices across every project we touch. Encryption in transit and at rest, proper authentication flows, input validation, rate limiting, dependency audits — the things that matter and that a lot of development shops skip.

We're not a security firm and we'll tell you when a project needs a dedicated security audit. But every line of code we write treats security as a first-class concern.

OWASP Top 10 aware on every build
TLS encryption on all data in transit
Secure auth — OAuth 2.0, JWT, MFA support
Encrypted storage — sensitive data never in plaintext
Authentication & Access Control
Industry-standard auth flows using OAuth 2.0 and JWT. Role-based access control (RBAC) so users only ever see what they're supposed to. MFA support built in where it's needed. Passwords hashed with bcrypt — never stored in plaintext.
API Security
Every API endpoint is authenticated and authorised. Rate limiting to prevent abuse. Input validation and sanitisation at every entry point to block injection attacks. API keys rotated, scoped, and never exposed client-side.
Data Protection
Sensitive data encrypted at rest. TLS on all data in transit. Environment variables for all secrets — nothing hardcoded, nothing committed to version control. Database access locked down with least-privilege principles.
Secure Development Practices
Dependency audits to catch vulnerable packages before they ship. Parameterised queries to prevent SQL injection. Content Security Policy headers. CORS configured correctly — not set to wildcard. Code reviewed before every deployment.
Payment & Compliance
All payment processing runs through Stripe — we never handle raw card data. PCI-DSS compliance handled at the Stripe layer. For healthcare or regulated industries, we scope data handling and storage to meet relevant requirements from day one.

Honest Pricing.

Senior engineers — including ex-Wise talent — at a fraction of what a traditional agency charges.

Starter
MVP / Small Tool
$2K–5K
Fixed scope · 2–4 weeks
  • Single-purpose web app or tool
  • User auth & core feature set
  • Basic dashboard / admin panel
  • Deployment + 60-day support
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Ongoing
Dev Retainer
$3K+
Per month · Cancel anytime
  • Dedicated development hours
  • Weekly sprints & priority support
  • Feature development & iteration
  • Bug fixes & performance work
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Every project starts with a free scoping call. No obligation, no BS.

The Work Speaks.

"We'd been patching together Airtable, Zapier, and three Slack bots just to run our sales process. uVenture built us a proper CRM in four weeks that replaced all of it. Clean, fast, exactly what we needed."

JS
Jordan Stafford
Meridian Growth Partners

"We needed a client portal where our customers could track project status, upload documents, and sign off on deliverables. Every agency I talked to quoted $40K+. uVenture built it in six weeks for a fraction of that. Incredible."

AN
Alicia Nguyen
Clearfield Architecture

"Our ops team was spending 3 hours a day manually pulling reports from four different systems. The automation uVenture built now handles all of it in two minutes. ROI in the first week."

MB
Marcus Bell
Northview Logistics
Ready to Build?

Tell Us What You Need.

Web app, mobile app, or something completely custom — tell us what you need. Our team, including engineers who've worked at Wise, will give you a straight answer on scope, timeline, and cost. No bloated agency overhead. Just a 45-minute call. Zero obligation.