Build your Startup
with DuoMake
Senior Full-Stack Development for your next big idea. 4+ years building production-grade apps for 30+ startups—Next.js, React, AI integration, cloud-deployed and scaling.
Trusted by 30+ Startups
Our Featured Work
Explore some of our recent projects and digital products.
AIA Circle
AIA Circle website development
Rehome
Rehome
Qonnect
a Swiss-based smart NFC business card platform
PredictHire Talent
Talent app for predicthire
ÜyeFit
Sports Club membership tracking software
E-commerce SEO website
Seo Focused E commerce fabric project
AIA Circle
AIA Circle website development
Rehome
Rehome
Qonnect
a Swiss-based smart NFC business card platform
PredictHire Talent
Talent app for predicthire
ÜyeFit
Sports Club membership tracking software
E-commerce SEO website
Seo Focused E commerce fabric project
TaleLand Mobile App
AI tale generator for kids
UI Rebuild
Fully built UI rebuild
FishGPT
Ultimate AI tool for fishing.
Tackle
Best Fishing products
Cevik Motors
Programmatic SEO focused website getting 4000+ visitors monthly, increased x100 in 3 months
Kolektif Exhibitions
Website for Kolektif Fuarcılık, Global exhibition company
TaleLand Mobile App
AI tale generator for kids
UI Rebuild
Fully built UI rebuild
FishGPT
Ultimate AI tool for fishing.
Tackle
Best Fishing products
Cevik Motors
Programmatic SEO focused website getting 4000+ visitors monthly, increased x100 in 3 months
Kolektif Exhibitions
Website for Kolektif Fuarcılık, Global exhibition company
TaleLand Mobile App
AI tale generator for kids
UI Rebuild
Fully built UI rebuild
FishGPT
Ultimate AI tool for fishing.
Tackle
Best Fishing products
Cevik Motors
Programmatic SEO focused website getting 4000+ visitors monthly, increased x100 in 3 months
Kolektif Exhibitions
Website for Kolektif Fuarcılık, Global exhibition company
TaleLand Mobile App
AI tale generator for kids
UI Rebuild
Fully built UI rebuild
FishGPT
Ultimate AI tool for fishing.
Tackle
Best Fishing products
Cevik Motors
Programmatic SEO focused website getting 4000+ visitors monthly, increased x100 in 3 months
Kolektif Exhibitions
Website for Kolektif Fuarcılık, Global exhibition company
Standmatik.com
A digital platform that calculates exhibition stand prices based on your selected stand type and size.
BibleClub
Test-focused Bible learning app for children to learn the Bible.
HyperMonk Games
Website project for HyperMonk Games
Outfica
AI-generated outfits, virtual try-ons, and smart catalogs.
PredictHire
AI-powered Hiring Platform
Standmatik.com
A digital platform that calculates exhibition stand prices based on your selected stand type and size.
BibleClub
Test-focused Bible learning app for children to learn the Bible.
HyperMonk Games
Website project for HyperMonk Games
Outfica
AI-generated outfits, virtual try-ons, and smart catalogs.
PredictHire
AI-powered Hiring Platform
Standmatik.com
A digital platform that calculates exhibition stand prices based on your selected stand type and size.
BibleClub
Test-focused Bible learning app for children to learn the Bible.
HyperMonk Games
Website project for HyperMonk Games
Outfica
AI-generated outfits, virtual try-ons, and smart catalogs.
PredictHire
AI-powered Hiring Platform
Standmatik.com
A digital platform that calculates exhibition stand prices based on your selected stand type and size.
BibleClub
Test-focused Bible learning app for children to learn the Bible.
HyperMonk Games
Website project for HyperMonk Games
Outfica
AI-generated outfits, virtual try-ons, and smart catalogs.
PredictHire
AI-powered Hiring Platform
What We Deliver
End-to-end development from MVP to scale. Every project ships with clean code, comprehensive documentation, and ongoing support.
Full-Stack Applications
Next.js, Supabase, Firebase, React, TypeScript, PostgreSQL. Production apps with real users, cloud-deployed and scaling.
Backend Architecture
NodeJS, NestJS, PostgreSQL, Microservices, RESTful APIs, GraphQL, real-time systems. Serverless and serverfull.
AI Integration
AI-accelerated development with Claude, Cursor, Gemini. LLM integration, chatbots, and intelligent automation.
SaaS Platforms
Cloud-native apps with auth, Stripe/LemonSqueezy/Mollie payments, PostHog analytics, monitoring. AWS, Vercel, Railway deployments.
The Tech Stack
Battle-tested technologies for every layer of your product, ensuring scalability, performance, and maintainability.
Frontend
Backend
Database
Infrastructure
AI
Payments
What Clients Say
Real reviews from startup founders and managers I've worked with to build production-grade applications.
Holland"Murat is a professional I really enjoy working with. His communication and commitment makes the difference. Murat is always pro-active and eager to learn new technologies to support the progress of our projects."
Founder, Falley
United States"Loved working with Murat, very knowledgable with NextJS and Supabase and was able to put together the project and iterate really quickly. Communication was great, very responsive and fast turnaround of changes requested. Would recommend for frontend projects and very pleasant to work with!"
CEO, FranklinSmart
Sweden"Pleasure working with Murat!"
CEO
United States"Working with Murat Efe Dogan was an ABSOLUTE pleasure! His ability to exceed expectations with meticulous attention to detail and excellent documentation truly impressed. Communication was clear and timely, making the process seamless and efficient."
Manager, Immortalworkshop
United States"Murat has been AMAZING throughout the whole product cycle. The documentation was top-notch, and the attention to details and professionalism were truly impressive. Working with Murat was an absolute pleasure—cooperative, quick to respond, and fluent in communication."
Entrepreneur, BibleClub
United States"Murat Efe Dogan shines in Software Development with his incredible professionalism and meticulous documentation, all while delivering BUG-FREE results. Working with him is a breeze due to his outstanding cooperation, quick responsiveness, and politeness."
Manager, Immortalworkshop
Holland"Murat is a professional I really enjoy working with. His communication and commitment makes the difference. Murat is always pro-active and eager to learn new technologies to support the progress of our projects."
Founder, Falley
United States"Loved working with Murat, very knowledgable with NextJS and Supabase and was able to put together the project and iterate really quickly. Communication was great, very responsive and fast turnaround of changes requested. Would recommend for frontend projects and very pleasant to work with!"
CEO, FranklinSmart
Sweden"Pleasure working with Murat!"
CEO
United States"Working with Murat Efe Dogan was an ABSOLUTE pleasure! His ability to exceed expectations with meticulous attention to detail and excellent documentation truly impressed. Communication was clear and timely, making the process seamless and efficient."
Manager, Immortalworkshop
United States"Murat has been AMAZING throughout the whole product cycle. The documentation was top-notch, and the attention to details and professionalism were truly impressive. Working with Murat was an absolute pleasure—cooperative, quick to respond, and fluent in communication."
Entrepreneur, BibleClub
United States"Murat Efe Dogan shines in Software Development with his incredible professionalism and meticulous documentation, all while delivering BUG-FREE results. Working with him is a breeze due to his outstanding cooperation, quick responsiveness, and politeness."
Manager, Immortalworkshop
Holland"Murat is a professional I really enjoy working with. His communication and commitment makes the difference. Murat is always pro-active and eager to learn new technologies to support the progress of our projects."
Founder, Falley
United States"Loved working with Murat, very knowledgable with NextJS and Supabase and was able to put together the project and iterate really quickly. Communication was great, very responsive and fast turnaround of changes requested. Would recommend for frontend projects and very pleasant to work with!"
CEO, FranklinSmart
Sweden"Pleasure working with Murat!"
CEO
United States"Working with Murat Efe Dogan was an ABSOLUTE pleasure! His ability to exceed expectations with meticulous attention to detail and excellent documentation truly impressed. Communication was clear and timely, making the process seamless and efficient."
Manager, Immortalworkshop
United States"Murat has been AMAZING throughout the whole product cycle. The documentation was top-notch, and the attention to details and professionalism were truly impressive. Working with Murat was an absolute pleasure—cooperative, quick to respond, and fluent in communication."
Entrepreneur, BibleClub
United States"Murat Efe Dogan shines in Software Development with his incredible professionalism and meticulous documentation, all while delivering BUG-FREE results. Working with him is a breeze due to his outstanding cooperation, quick responsiveness, and politeness."
Manager, Immortalworkshop
Holland"Murat is a professional I really enjoy working with. His communication and commitment makes the difference. Murat is always pro-active and eager to learn new technologies to support the progress of our projects."
Founder, Falley
United States"Loved working with Murat, very knowledgable with NextJS and Supabase and was able to put together the project and iterate really quickly. Communication was great, very responsive and fast turnaround of changes requested. Would recommend for frontend projects and very pleasant to work with!"
CEO, FranklinSmart
Sweden"Pleasure working with Murat!"
CEO
United States"Working with Murat Efe Dogan was an ABSOLUTE pleasure! His ability to exceed expectations with meticulous attention to detail and excellent documentation truly impressed. Communication was clear and timely, making the process seamless and efficient."
Manager, Immortalworkshop
United States"Murat has been AMAZING throughout the whole product cycle. The documentation was top-notch, and the attention to details and professionalism were truly impressive. Working with Murat was an absolute pleasure—cooperative, quick to respond, and fluent in communication."
Entrepreneur, BibleClub
United States"Murat Efe Dogan shines in Software Development with his incredible professionalism and meticulous documentation, all while delivering BUG-FREE results. Working with him is a breeze due to his outstanding cooperation, quick responsiveness, and politeness."
Manager, Immortalworkshop
Denmark"Great work again from my new favourite coder!"
Founder, PredictHire
Argentina"It is very fun to work with Murat. He's clearly experienced, pays attention to detail, and got very involved with the project. He completed the job very quickly and with high quality. Highly recommended :)"
Entrepreneur
Denmark"It's a pleasure to work together! Our communication is clear, progress outstanding, and it's always a pleasure to meet and get updates. Happy that we're going to work together towards building a great SaaS product."
Founder, PredictHire
United States"Murat was exceptional to work with. He really knows his stuff and was able to debug me out of the complete mess that I was in. His knowledge of Next.js and Firebase really came to the rescue. I highly recommend Murat and his services!"
Manager, Immortalworkshop
Denmark"Murat did an AMAZING job on this project! His attention to detail was impeccable, and working with him was a breeze thanks to his language fluency and high level of cooperation."
Founder, PredictHire
Denmark"Great work again from my new favourite coder!"
Founder, PredictHire
Argentina"It is very fun to work with Murat. He's clearly experienced, pays attention to detail, and got very involved with the project. He completed the job very quickly and with high quality. Highly recommended :)"
Entrepreneur
Denmark"It's a pleasure to work together! Our communication is clear, progress outstanding, and it's always a pleasure to meet and get updates. Happy that we're going to work together towards building a great SaaS product."
Founder, PredictHire
United States"Murat was exceptional to work with. He really knows his stuff and was able to debug me out of the complete mess that I was in. His knowledge of Next.js and Firebase really came to the rescue. I highly recommend Murat and his services!"
Manager, Immortalworkshop
Denmark"Murat did an AMAZING job on this project! His attention to detail was impeccable, and working with him was a breeze thanks to his language fluency and high level of cooperation."
Founder, PredictHire
Denmark"Great work again from my new favourite coder!"
Founder, PredictHire
Argentina"It is very fun to work with Murat. He's clearly experienced, pays attention to detail, and got very involved with the project. He completed the job very quickly and with high quality. Highly recommended :)"
Entrepreneur
Denmark"It's a pleasure to work together! Our communication is clear, progress outstanding, and it's always a pleasure to meet and get updates. Happy that we're going to work together towards building a great SaaS product."
Founder, PredictHire
United States"Murat was exceptional to work with. He really knows his stuff and was able to debug me out of the complete mess that I was in. His knowledge of Next.js and Firebase really came to the rescue. I highly recommend Murat and his services!"
Manager, Immortalworkshop
Denmark"Murat did an AMAZING job on this project! His attention to detail was impeccable, and working with him was a breeze thanks to his language fluency and high level of cooperation."
Founder, PredictHire
Denmark"Great work again from my new favourite coder!"
Founder, PredictHire
Argentina"It is very fun to work with Murat. He's clearly experienced, pays attention to detail, and got very involved with the project. He completed the job very quickly and with high quality. Highly recommended :)"
Entrepreneur
Denmark"It's a pleasure to work together! Our communication is clear, progress outstanding, and it's always a pleasure to meet and get updates. Happy that we're going to work together towards building a great SaaS product."
Founder, PredictHire
United States"Murat was exceptional to work with. He really knows his stuff and was able to debug me out of the complete mess that I was in. His knowledge of Next.js and Firebase really came to the rescue. I highly recommend Murat and his services!"
Manager, Immortalworkshop
Denmark"Murat did an AMAZING job on this project! His attention to detail was impeccable, and working with him was a breeze thanks to his language fluency and high level of cooperation."
Founder, PredictHire
Frequently Asked Questions
Everything you need to know about working with DuoMake.
I specialize in full-stack web applications, SaaS platforms, and AI-integrated products. From MVPs for early-stage startups to scaling existing products — I handle the entire stack from frontend to infrastructure.
We start with a discovery call to understand your requirements. Then I create a detailed plan, set up the project with CI/CD, and deliver in iterative sprints with regular demos and feedback sessions. You get transparent communication every step of the way.
Timelines depend on scope and complexity. A focused MVP typically takes 4-8 weeks. Feature additions or integrations can be 1-3 weeks. I'll give you a clear estimate after our initial consultation.
Absolutely. I provide post-launch support, maintenance, and iterative improvements. Many of my clients continue working with me months or years after the initial build.
Yes — I regularly integrate LLMs (Claude, OpenAI, Gemini), build custom chatbots, and add AI-powered workflows into existing Next.js and Node.js applications.
My core stack is Next.js, React, TypeScript, NestJS, PostgreSQL, and Supabase/Firebase. For infrastructure I use AWS, Vercel, Railway, and Docker. I also work extensively with payment integrations (Stripe, LemonSqueezy, Mollie) and analytics (PostHog).
Ready to build your next big thing?
Let's turn your idea into a scalable, production-ready application. Book a free discovery call to discuss your project requirements and timeline.