Web, mobile, backend, auth, API, and launch work are handled as one full-stack product delivery scope.
Full-Stack Product Developer
I build full-stack products from idea to production.
Web, mobile, backend, auth, APIs, and launch readiness delivered as one product job.
- Web, mobile, backend, and API delivery together
- Auth, admin flows, data models, and launch readiness
- Real production product and operations experience
Key Takeaways
The short version for founders and teams.
Flutter, Firebase, Node.js, NestJS, PostgreSQL, and admin workflows are used where they fit the product, not as isolated tasks.
Fikeyword and Otonow show both shipped mobile product experience and production backend/operations delivery.
The main next step is a short project note, so scope, timeline, and quote fit can be clarified quickly.
Trust Signals
Proof before promises.
Published mobile product
Full-stack and backend systems used in live projects
Store links and real product evidence
Product delivery from scope to launch
GitHub
github.com/mehmetfiskindalServices
Full-stack product delivery, not a generic service menu.
Web apps, mobile apps, backend systems, APIs, auth, admin flows, and MVP execution for teams that need a product shipped cleanly.
01
Full-Stack Product Development
I build web, mobile, backend, API, auth, admin, and launch pieces together so the product works as one system.
02Flutter App Development
I build mobile apps that reach real users and connect cleanly to the backend, auth, data, and launch flows they need.
03Backend / API
I build backend systems with Node.js, NestJS, Firebase, and PostgreSQL, covering APIs, authentication, roles, and data management.
04MVP Delivery
I turn your idea into a working full-stack product quickly and get it ready to launch without unnecessary complexity.
Selected Work
Fikeyword: a shipped mobile product, not a portfolio demo.
A Flutter and Firebase word-learning app published on iOS and Android.
Daily wordDiscover
learn, repeat, remember
Published Mobile Product
Flutter + FirebaseFikeyword
A live word-learning product built with Flutter and Firebase, available on both major app stores.
7K+ word content set
Published on iOS and Android
Flutter + Firebase architecture
Built for real users, not as a demo
Read the Case Study
Problem
Many word-learning apps either fail to keep people engaged or become difficult to maintain as content grows. Fikeyword needed to support a growing content library while keeping the experience interactive, usable, and sustainable to operate.
Solution
I built the app with Flutter and set up Firebase as the backend foundation, giving the product a scalable structure that could keep improving after launch.
Tech Stack
- Flutter for cross-platform mobile development
- Firebase for backend services and data infrastructure
- Content-heavy mobile architecture designed for real product growth
Outcome
Fikeyword became a live product with real users and serves as clear proof of production-focused mobile and backend delivery.
Backend Operations System
Otonow
A multi-module backend system used in active operations. It is strong proof that I can design and maintain production backend architecture for auth, operational management, and finance-heavy business logic.
Node.js + PostgreSQLWhy Work With Me
Why this matters for your product.
- 01
You work with someone who has shipped a real mobile product.
- 02
Web, mobile, backend, auth, APIs, and launch are handled as one product job.
- 03
Scope stays practical, so the product can actually reach users.
- 04
Post-launch improvement is part of the technical thinking.
References
Market data that supports the delivery decisions behind mobile and backend work.
This site focuses on full-stack products, mobile usage, backend reliability, and performance because the numbers support those priorities.
52.8%
Global web traffic from mobile devices
According to Statcounter Global Stats, mobile devices generated 52.8% of worldwide web traffic in April 2026.
Statcounter Global Stats
53%
Visitors lost on slow mobile pages
A Google and SOASTA study found that 53% of mobile visits are abandoned if a page takes longer than 3 seconds to load.
Think with Google
99.9%
Global mobile OS share covered by Android and iOS
According to Statcounter Global Stats, Android and iOS together accounted for 99.9% of the global mobile operating system market in April 2026.
Statcounter Global Stats
FAQ
Common questions
What kind of projects are the best fit?
The best fit is a startup, founder, or small team that needs a web or mobile product, backend/API work, authentication, admin flows, and a clean launch path. I am most useful when the work includes MVP delivery, full-stack implementation, performance fixes, or stabilizing an existing product.
What services do you provide?
I provide full-stack product development, Flutter app development, backend/API development, and MVP delivery. Typical work includes authentication, admin flows, API design, database flows, product cleanup, performance improvements, and shipping the first production-ready version without unnecessary complexity, fragile shortcuts, or unclear ownership.
How can I get in touch about a project?
Send a short project summary through the contact form or email mehmetfiskindal@gmail.com. The most helpful messages include what you are building, whether it is a new MVP or an existing product, the main technical problem, and the timeline you want to hit.
Contact
Do you have an idea? Or do you want to improve an existing product?
I can help with a full-stack web or mobile product, backend/API system, auth flow, MVP, or performance improvement. Send a short message and we can clarify the next step together.
Email: mehmetfiskindal@gmail.com