DuoMakeDuoMake

Our Work

Explore our portfolio of digital products, web applications, and software solutions built for modern businesses.

Mobile App Rescue and Backend Rewrite

Mobile App Rescue and Backend Rewrite

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A US client came to us with a mobile app that had been built with AI and never felt right: the interface was rough and the backend buckled under real use. We revamped the UI, rewrote the entire backend in NestJS with Redis caching and a proper optimisation pass, and the app is now being prepared for release.

React NativeTypeScriptNestJSNode.js+2
AI Voice Coaching Platform

AI Voice Coaching Platform

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A platform that takes one coach’s method for emotional release and makes it available to anyone, in any language, for free: a real-time AI voice coach that guides a full session. On top of that sits the business: certification for human coaches, and their own voice-cloned AI trained on their method.

ReactTypeScriptSupabaseStripe+2
AI Skincare Matching App

AI Skincare Matching App

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A consumer AI product for a Spanish beauty company. You photograph your skin and the creams you are considering; it reads each formula against your skin profile and tells you which one actually fits, with a score and the reasoning behind it, so people stop buying on marketing claims.

Next.jsReactAI vision APIsSupabase+1
Narrative Game Studio Website

Narrative Game Studio Website

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The identity site for a game studio built around narrative-driven titles by a team of industry veterans. The job was credibility: show the catalogue, the people and the philosophy to players, publishers and future hires, built pixel-perfect from the studio’s own design.

LaravelInertia.jsReactTailwind CSS
Retro Horror Game Studio Website

Retro Horror Game Studio Website

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The studio site for a small independent developer making PS1-era, low-poly horror and adventure games. The brief was that the site should feel like the games do: fixed cameras, jagged edges, pure retro atmosphere, without the heavy art direction costing anything in speed.

Next.jsReactTailwind CSSFramer Motion
Website Build for a Design Agency

Website Build for a Design Agency

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A focused website engagement for a Canadian design agency: a small, well-scoped build delivered to their design, on brief and on time, ready for their team to hand to the client.

Next.jsReactTailwind CSS
Sports Club Management Software

Sports Club Management Software

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Operational software for sports clubs in the UK: the day-to-day admin of members, teams, sessions and payments moved out of spreadsheets and into one tool the club staff actually use.

Next.jsReactSupabasePostgreSQL
Medical Exam Prep Platform

Medical Exam Prep Platform

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An ongoing build for a US medical exam prep company. Students arrive with a target score and a deadline; the platform turns that into a study plan, tutoring sessions and course material they actually follow.

Next.jsReactSupabaseStripe+1
Webflow Store with Stripe Checkout

Webflow Store with Stripe Checkout

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Work for a Norwegian website design agency: turning their Webflow builds into a working shop. I integrated Stripe with custom code and fixed the transactional email problems their setup could not solve alone.

WebflowStripeJavaScriptServerless functions
Second-hand Marketplace

Second-hand Marketplace

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The full web side of a US resale startup: a two-sided marketplace where people list, discover and buy second-hand items. I develop every web-based part of the product.

Next.jsReactSupabasePostgreSQL+1
Healthcare Web & Mobile Platform

Healthcare Web & Mobile Platform

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An ongoing engagement with a US healthcare startup where I serve as Head of Mobile. One product, three surfaces: iOS, Android and web, sharing a single Supabase backend so the data model never drifts between them.

React NativeExpoReactNext.js+2
Event Ticketing Platform

Event Ticketing Platform

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A year-long partnership with a Dutch software and website agency, building the web platform behind their event ticketing product. I owned the web build end to end while the agency led design and client relations.

ReactNext.jsSupabasePostgreSQL+1
Dusal

Dusal

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Dusal is a premium shower-cabin manufacturer (established 1987) presented through a sleek catalog website. Visitors browse sliding, hinged, walk-in, and fixed-glass systems, explore bathroom design references from hotels and residences, and request a free on-site measurement and quote.

Next.jsReact.jsTailwind CSSSupabase+1
Trade Frogs

Trade Frogs

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Trade Frogs is a peer-to-peer marketplace for trading CS2 (Counter-Strike 2) skins directly through Steam. With tiered commissions as low as 2–10% and a companion Chrome extension, traders buy, sell, and swap items securely while keeping more of every deal.

Next.jsReact.jsTailwind CSSSupabase+1
Hiring Platform

Hiring Platform

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Hiring Platform is a recruitment marketplace that connects companies with a network of 1,382+ specialist recruiters on a pay-on-success basis. Employers post a role, tap into vetted recruiters, and pay a simple 15% success fee only when a hire is made: dramatically reducing time-to-hire.

Next.jsReact.jsTailwind CSSSupabase+1
Zing Coach

Zing Coach

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AI-powered fitness coaching app with 1M+ users. Official partner of Paris Saint-Germain. Personalized workout plans, body composition scans, and computer vision form tracking. Full rebuild from Webflow to Next.js with 20+ pages.

Next.jsTypeScriptTailwindCSS
ChurchBee

ChurchBee

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Modern newsletter design tool for churches: built as a Chrome extension that works inside your existing church management system. Beautiful drag-and-drop newsletters with flat pricing, unlimited sending, and BeeFree integration.

Next.jsChrome Extension
Coffict

Coffict

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Multi-purpose coffee ordering and loyalty app connecting coffee lovers with local cafes. Order ahead with Gel-Al, earn rewards with loyalty cards, and discover campaigns: all in one app.

React NativeNext.js
TrendinChat

TrendinChat

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Real-time conversations about what matters now. Join chat rooms on trending topics and discuss with thousands. Built in just two weeks with Grok AI integration.

TypeScriptReactReact NativeSupabase+2
Poppin

Poppin

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Browser extension that embeds prediction markets directly into any webpage. See relevant markets, place trades, and discuss outcomes without switching tabs: powered by Polymarket and Kalshi. Co-founded the project and served as CTO for 1.5 years.

TypeScriptNext.jsNestJSTypeORM+4
This is HCD

This is HCD

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The independent home for Human-Centered Design changemakers. 364 episodes, free courses, learning journeys, and a global directory of 450+ designers across 130+ countries. Complete platform remake.

Next.jsSupabaseSanityTypeScript+1
PastorsLine

PastorsLine

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Communication platform for churches, ministries and non-profits. Connect, capture, communicate and convert using texts, voice calls and digital automation. Integrates with Planning Center, PushPay/CCB, Breeze, Elvanto, and more.

React
RateItAll

RateItAll

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Consumer review and rating platform originally founded in 1999, revived in 2022. Rate anything: movies, songs, food, sports, actors, politicians, and more. Featured on TechCrunch, VentureBeat, PC Magazine, and Wikipedia.

Nuxt
YouNet

YouNet

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AI-powered platform for building next-generation business solutions with AI agents. Features a plug & play chat widget, pre-built AI agents for customer support, social media, SEO, data analysis, and more.

ReactMUI
Auditional

Auditional

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Audition tracking and management platform for actors. Track auditions, callbacks, holds, and bookings with one-click import from Actors Access and Casting Networks.

SvelteTypeScriptFirebaseTailwindCSS
AIA Circle

AIA Circle

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A website for Dubai's premier AI networking community that hosts weekly events, startup pitch competitions, and expert talks: connecting founders, investors, and AI leaders.

Next.jsReactTailwindCSSNode.js+1
Rehome

Rehome

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A Netherlands-based moving and furniture transport platform that connects customers with shared courier routes: saving up to 40% on costs while reducing carbon footprint.

Next.jsReactTailwindCSSNode.js+2
Qonnect

Qonnect

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A Swiss-based smart NFC business card platform that replaces traditional paper cards with a tap-to-share digital profile, helping professionals double their qualified leads within 60 days.

Next.jsReactNode.jsNFC Technology+1
PredictHire Talent

PredictHire Talent

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A mobile-first candidate app for the PredictHire platform, enabling job seekers to complete AI-powered video and text interviews directly from their phones at their own pace.

React NativeNode.jsREST APIFirebase+1
ÜyeFit

ÜyeFit

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An all-in-one sports club membership management platform that lets clubs track members, automate payments, manage attendance, and handle facility bookings from a single dashboard.

Next.jsReactNode.jsPostgreSQL+2
E-commerce SEO website

E-commerce SEO website

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An SEO-focused e-commerce website for a fabric and textile company, built to rank on search engines and convert organic traffic into sales with optimized product pages.

Next.jsReactTailwindCSSNode.js
TaleLand Mobile App

TaleLand Mobile App

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An AI-powered storytelling app that creates personalized, safe, and beautifully illustrated tales for children aged 3–12, with voice-activated story creation and bedtime mode.

React NativeNode.jsOpenAI APITailwindCSS+1
UI Rebuild

UI Rebuild

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A complete UI redesign and rebuild for one of Latin America's largest recruitment agencies: modernizing their platform interface while keeping the system fully operational.

ReactTailwindCSSTypeScriptREST API+1
FishGPT

FishGPT

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An AI-powered fishing assistant that provides real-time, location-specific advice, fish identification, and expert tips to help anglers of all skill levels catch more fish.

Next.jsReactSupabaseOpenAI API+2
Tackle

Tackle

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The leading online marketplace for custom fishing lures and handmade baits, featuring 4,300+ lures from 520+ independent makers, AI-powered comparisons, and a real-time lure tracking radar.

Next.jsReactSupabaseOpenAI API+2
Cevik Motors

Cevik Motors

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A programmatic SEO-focused automotive website that grew from near-zero to 4,000+ monthly visitors, a 100x increase in just 3 months through strategic content automation.

Next.jsReactTailwindCSSNode.js+2
Kolektif Exhibitions

Kolektif Exhibitions

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Corporate website for Kolektif Fuarcılık, a leading Turkish exhibition company with 20+ years of experience in trade show stand design, production, and brand representation.

Next.jsReactTailwindCSSNode.js+1
Standmatik.com

Standmatik.com

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A digital platform that calculates exhibition stand prices step-by-step based on your selected stand type, size, and customization options: built for a professional stand maker company.

Next.jsReactTailwindCSSNode.js+1
BibleClub

BibleClub

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A test-focused Bible learning app for children that makes Scripture education engaging through quizzes, leaderboards, and a parent dashboard to track progress.

Next.jsReactTailwindCSSTypeScript+1
HyperMonk Games

HyperMonk Games

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Corporate website for HyperMonk Games, an Ankara-based mobile game studio behind global hits like Highway Overtake, with over 100 million downloads and counting.

Next.jsReactTailwindCSSSanity CMS+1
Outfica

Outfica

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An AI-powered fashion platform that generates virtual try-ons, styled outfit photos on AI models, and smart product catalogs: eliminating the need for traditional photoshoots.

Next.jsReactPythonStable Diffusion+2
PredictHire

PredictHire

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An AI-powered hiring platform that automates candidate screening through smart interviews, AI scoring, and video assessments: helping companies reduce hiring time by up to 80%.

ReactNode.jsPythonMachine Learning+2