MERT CIRCI MERT CIRCI
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Skill area

Full Stack

End-to-end web products from API to interface, using Laravel, Symfony, Slim, React, Next.js, Nuxt.js and Angular. From e-commerce and CMS systems to ERP panels.

Projects 24

AI Engineering Web platform

Automotive AI Platform

An AI platform for vehicle market valuation and price prediction. Problem and purpose Users need to know what a vehicle is worth on the market and how its price may develop. My role and responsibility I worked on the...

Full StackAI EngineeringAI Development
2025–2026 Specs →
Full Stack Web platform

Event Reservation CMS

Event Reservation CMS is a multi-theme system for booking rooms, flights and transfers for events held in hotels. It helps event organizers manage reservations for rooms, flights and transfers within one web...

Full StackProduct & 0→1
2020–2021 Specs →
Backend & Data Web platform

Airline and Payment Integrations

Integrations with several airlines and payment providers for a tourism platform. Problem and purpose A tourism platform had to connect bookings and payments with several airlines and payment providers, and keep a...

Full StackBackend & DataDistributed Systems
2020–2021 Specs →
Full Stack Web platform

Jeweler ERP

Jeweler ERP is a store and dealer management system for jewelers. It helps jewelry businesses manage their stores and dealer relationships in one web platform. The project belongs to the Full Stack group and is...

Full StackBackend & Data
2021 Specs →
Full Stack Web platform

PawnShop (General Ledger)

PawnShop general ledger is a general ledger system modeled on American pawn systems and built for Cyprus. It gives pawn businesses a structured accounting backbone for recording and tracking their financial activity....

Full StackProduct & 0→1
2021 Specs →
Backend & Data Web platform

computer-aided translation

ProTranslate is a computer-aided translation system that combines machine-assisted translation with manual review, so teams can produce accurate multilingual content faster and at a consistent quality. The platform...

Software ArchitectureFull StackBackend & DataAgile & Scrum
2021–2026 Specs →
Full Stack Web platform

eSIM Sales Platform

An eSIM e-commerce platform built at ComDigital for instant purchase and payment. Problem and purpose Customers buy and pay for eSIMs instantly, many purchases can arrive at the same time, and external eSIM and...

Full StackDevOps & CI/CDBackend & DataDistributed Systems
2025–2026 Specs →
Security Web platform

Personal Data Specialist, HR ERP

Personal Data Specialist, HR ERP is a web application for signing and storing staff documents and personal data in line with the law. It serves as a web platform for HR record keeping around personal data. The...

Full StackSecurity
2020 Specs →
Product Web platform

Seliee: Marketing and Growth Platform for Websites, SEO and Ads

Seliee is the marketing and growth platform I built at Neeblo, taken from idea to a live product. It brings websites, content, SEO, AEO, GEO, ads, social media, customers, email and analytics into one panel, and you...

Full StackAI EngineeringBackend & DataProduct & 0→1
2025 Specs →
Data-Driven Marketing Web platform

Data-Driven Marketing Platform

A data-driven marketing platform running on Flask APIs with a React/Next.js frontend, backed by an enterprise BigQuery data infrastructure. The platform pairs a Flask API core with a React/Next.js interface....

Full StackAI EngineeringAI Development
2025–2026 Specs →
Full Stack Web platform

FaceTurks

FaceTurks is a social networking project focused on a single religious community, bringing that audience together in one online space. It is a completed full stack web platform with a clear, community-centred...

Full StackProduct & 0→1
2009 Specs →
Mobile Games Web platform

Flash Player Animation and Gaming

Flash Player Animation and Gaming covers Flash Player animations for websites as well as game development in Flash. It is a completed project delivered on the web platform within the Mobile Games group. Highlights...

Full StackGames
2011 Specs →
Full Stack Web platform

Facebook Application Development

Facebook Application Development covers Facebook apps that generate ad revenue through app features such as a favorite-players system and an invite-friends system. The project is a completed Full Stack web platform...

Full StackGames
2012 Specs →
Backend & Data Web platform

E-commerce Marketplace Integration

Integration that sells a company's local-system stock on online marketplaces (2018). Problem and purpose A company kept its stock and sales in local accounting systems (Logo, Netsis) and needed to sell on online...

Full StackBackend & DataDistributed Systems
2018 Specs →
Mobile Games Web platform

Web Based Game

Web Based Game is a browser-based game development project, completed and delivered on the web platform within the Mobile Games group. It combines PHP, CSS, JS and MySQL in one project. Highlights Browser-based game...

Full StackGames
2010 Specs →
Full Stack Web and mobile

Hintfilmcenneti CMS (video streaming)

Hintfilmcenneti CMS is a translation and video streaming platform with web and mobile apps for Indian films and series, running from 2014 to 2020. It is a Full Stack video streaming project built for web and mobile...

Full StackMobile AppsDevOps & CI/CD
2014–2020 Specs →
Full Stack Web platform

Diet at Home

Diet at Home moves the dietitian and client diet system online, bringing diet lists, messaging and web-based diet tracking into one Full Stack web platform project. The project is completed. Highlights Online diet...

Full StackProduct & 0→1
2014 Specs →
Full Stack Web and mobile

Korecenneti CMS (video streaming)

Korecenneti CMS is a translation and video streaming platform with web and mobile apps for Korean movies and dramas, running from 2015 to 2020. It is a completed Full Stack video streaming project. Highlights Web and...

Full StackMobile AppsDevOps & CI/CD
2015–2020 Specs →
Backend & Data Web platform

Company Directory Online

Company Directory Online is an online company and store directory organized by province, making it easy to find local businesses across regions. The web platform was completed as part of the backend and data group....

Full StackBackend & Data
2016 Specs →
Full Stack Web platform

Online Invoice System

Online Invoice System is a web app where users store their invoices, design them and print them. The project was completed as a full stack web platform. Highlights Invoice storage and design Print-ready invoice...

Full StackProduct & 0→1
2018 Specs →
Full Stack Web platform

E-commerce Management System (CMS)

E-commerce Management System (CMS) is a CMS that lets companies sell their products online. The project was completed as a full stack web platform with management tools for the online store. Highlights Online product...

Full Stack
2018 Specs →
Full Stack Web platform

finderface

finderface is a broad social media experiment that includes plugin development. It is a completed Full Stack project delivered as a web platform, offering a wide view of social media work. Highlights Broad social...

Full Stack
2010 Specs →
Full Stack Desktop and web

Pre-Accounting and HR Program

Pre-Accounting and HR Program is a desktop and web application for pre-accounting and HR in small businesses, bringing both functions into one application. The project was completed as a full stack solution for...

Full StackBackend & Data
2019 Specs →
Full Stack Web platform

Agency ERP

Agency ERP is a web app where advertising agencies track their ads and the processes around them. It gives agency teams a single web platform to follow ad tracking and related work. The project belongs to the Full...

Software ArchitectureFull StackAgile & Scrum
2020 Specs →

I build products end to end, from the database and API to the interface people use, and I can follow one feature from first sketch to production.

Proof from real projects

  • eSIM e-commerce platform: a high-concurrency FastAPI backend with Next.js and Nuxt.js frontends for instant eSIM purchase and payment
  • Marketing analytics platform: Flask APIs and a React/Next.js frontend for marketing analytics and attribution dashboards
  • Seliee: 160 screens in 30 interface languages, from website builder to ads, CRM and AI features
  • Korecenneti and Hintfilmcenneti: translation and video streaming platforms with web and mobile apps, run from 2014 to 2020

How I work

Back end in Python (FastAPI, Flask, Django) and PHP (Laravel, Symfony, Slim), front end in React, Next.js, Nuxt.js, Angular and Vue.js. Owning both sides means fewer hand-offs, and every change ships through the same tested CI/CD pipeline.

Other skills