Work

Problems we were trusted with.

Named where clients allow it, anonymous under NDA where they don’t. Each case shows the problem, the architecture and what changed. Press V to see every stack.

01 · DRESSX · Fashion tech · AI
AI virtual try-on for fashion and luxury brands
Problem
Shoppers hesitate when they cannot see a garment on themselves, and brands want that experience inside their own storefronts, not in a separate app.
What we built
We worked across the web, app and API surfaces of the DRESSX AI suite: virtual try-on, an AI stylist and shopping assistant, a brand dashboard and storefront integrations such as Shopify, all running on one shared try-on pipeline.
surfaces on one try-on pipeline: web, app and API
3
surfaces on one try-on pipeline: web, app and API
try-on, stylist and shopping assistant
AI
try-on, stylist and shopping assistant
storefront integrations, including Shopify
B2B
storefront integrations, including Shopify
Read the case
AI & AutomationWeb DevelopmentMobile DevelopmentBackend & APIs
Stack: Next.js · React · TypeScript · React Native · Node.js · AI image pipeline · Shopify API
02 · Guardarian · FinTech · crypto on/off-ramp
Fiat to crypto in 170+ countries, as an app and as a widget
Problem
Turning cards, bank transfers and wallets into crypto and back means regulation, KYC and dozens of payment rails, inside a flow short enough that people actually finish it.
What we built
We worked on the exchange flows and the partner side: buy, sell and swap with real-time rate estimates, KYC steps that stay out of the way, and an embeddable widget and API that partners drop into their own products.
countries the product serves
170+
countries the product serves
supported cryptocurrencies
1000+
supported cryptocurrencies
payment methods across 30+ fiat currencies
20+
payment methods across 30+ fiat currencies
Read the case
Web DevelopmentBackend & APIsCloud & DevOps
Stack: React · TypeScript · Node.js · REST API · Embeddable widget · KYC integration
03 · Cryptonary · Crypto research · web & iOS
Crypto research, tools and community on web and iOS
Problem
Members pay for research that goes stale in hours. It has to reach them instantly, on any device, with the tools and the community around it.
What we built
We worked across the web platform and the iOS app: research and analysis feeds, livestreams with background audio, community profiles and comments, trading widgets, an airdrop tool, and Pro subscriptions with in-app purchases.
platforms: web and iOS, with iPad and Mac
2
platforms: web and iOS, with iPad and Mac
streams with background audio playback
Live
streams with background audio playback
plans sold through in-app purchases
Pro
plans sold through in-app purchases
Read the case
Web DevelopmentMobile DevelopmentBackend & APIs
Stack: Next.js · React · React Native · TypeScript · Node.js · In-app purchases
04 · Lucky Tiger Casino · Shazam Casino · iGaming · multi-brand
One casino platform, many brands
Problem
Every casino brand needs its own look, promotions and cashier, but a separate codebase per brand multiplies every bug and every release.
What we built
A themeable, multi-brand casino front end on one shared core: a game lobby of 1,100+ titles with categories and search, play-for-fun mode, live dealer, a crypto-friendly cashier and gamified promotions such as daily rewards, re-skinned per brand.
games in one shared lobby
1,100+
games in one shared lobby
core behind every brand, themed per skin
1
core behind every brand, themed per skin
friendly cashier alongside cards
Crypto
friendly cashier alongside cards
Read the case
Web DevelopmentBackend & APIsUX/UI & Product Design
Stack: React · TypeScript · Theming system · Game provider APIs · Crypto cashier · Responsive web
05 · Sports tech
A tennis coaching app that drives the ball machine
Problem
Coaches ran training from a web product that was unstable on court and could not keep up with the ball-feeding machine in real time.
What we built
We rebuilt it as a production React Native app that controls the machine over Wi-Fi, records every session, and turns the data into charts, playback and training recommendations.
fewer reported crashes than the legacy app
~30%
fewer reported crashes than the legacy app
real-time machine control from the phone
Wi-Fi
real-time machine control from the phone
session analysis for training recommendations
AI
session analysis for training recommendations
Read the case
Mobile DevelopmentBackend & APIsAI & Automation
Stack: React Native · TypeScript · Redux · Next.js · AWS · REST APIs
06 · Healthcare
One platform for independent cardiology practices
Problem
Independent practices ran finances, medical records and patient workflows across disconnected tools, with sensitive data in every one of them.
What we built
A Python and FastAPI backend on PostgreSQL with secure data flows, EMR and Salesforce integrations, React dashboards for clinical and operational metrics, and a prototype of AI summaries inside HIPAA-oriented constraints.
independent practices on the platform
50+
independent practices on the platform
faster average API responses
~30%
faster average API responses
oriented handling of sensitive data
HIPAA
oriented handling of sensitive data
Read the case
Backend & APIsWeb DevelopmentAI & Automation
Stack: Python · FastAPI · PostgreSQL · React · TypeScript · AWS · Salesforce
07 · Live events · high load
Discovery and checkout for a global ticketing platform
Problem
Major on-sales bring hundreds of thousands of fans at once, and every slow page costs both sales and search ranking.
What we built
As part of a multi-team platform, we built React and Next.js discovery, filtering and checkout flows on Node.js and GraphQL, with caching and CDN strategies tuned for traffic spikes.
concurrent users during major on-sales
100k+
concurrent users during major on-sales
faster page loads during traffic spikes
20–30%
faster page loads during traffic spikes
more organic traffic to event pages
15–20%
more organic traffic to event pages
Read the case
Web DevelopmentBackend & APIsCloud & DevOps
Stack: React · Next.js · Node.js · GraphQL · AWS · Akamai CDN · Elasticsearch
08 · Wellness
A meditation app that keeps working offline
Problem
Guided sessions and audio had to open fast and keep playing without a connection, for people who use the app to slow down.
What we built
React Native flows for breathing and guided sessions, offline access to audio and progress, Firebase auth, storage and messaging, and behaviour-based session suggestions.
faster load times
~35%
faster load times
lower production crash rate
~25%
lower production crash rate
sessions and audio, anywhere
Offline
sessions and audio, anywhere
Read the case
Mobile DevelopmentBackend & APIs
Stack: React Native · TypeScript · Firebase · Offline storage
09 · Sports tech
Two training apps, shipped in parallel, talking to wearables
Problem
A swimming app and a climbing app had to launch side by side, each with wearables, maps, subscriptions and offline training logs.
What we built
Modular React Native features shared across both apps: BLE heart-rate monitors and fitness trackers, gym search on maps, Stripe subscriptions, push notifications and offline logs.
apps shipped in parallel
2
apps shipped in parallel
fewer reported crashes
~20%
fewer reported crashes
heart-rate and tracker integration
BLE
heart-rate and tracker integration
Read the case
Mobile DevelopmentBackend & APIs
Stack: React Native · Firebase · Stripe · BLE · MapKit · Push notifications

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