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Abidin Alp
Kumbasar

Software & AI engineer · previously co-founder at Bronix Software

I design and ship production systems across mobile, backend, and applied AI — factory vision, autonomy, enterprise data products, and consumer software.

Portrait of Abidin Alp Kumbasar
  • User Interface

    Web and mobile front ends I ship with:

    • Flutter
    • Next.js
    • AngularJS
    • Expo
    • Swift
    • Kotlin
  • Backend

    Python, Node.js and Go infrastructure, built to scale.

  • Applied AI

    LLMs, vision models, and the apps around them.

30,000+users on yükAl

7deep dives

8studio products

85tools on the bench

A bit more about me

What excites me

Large language models. I love choosing the right model for a job, wiring it into a real product, and making its answers something people can trust.

Vision AI is the other half: teaching models to find things on factory lines, in road scenes and inside radar scans. And I will happily defend LLM wrapper apps: a thin, well-made layer over a strong model is often the fastest way to something people actually use.

Where I am strongest

Backend infrastructure in Python, Node.js and Go. FastAPI and Express services, Go workers and WebRTC transport, RabbitMQ queues, and data on PostgreSQL, MongoDB, Supabase and Firebase, built to scale rather than to demo.

Where I come from

At Bites Savunma Sanayi I spent eight months as a simulation engineer, building defense simulations in Unity and Unreal with C# and C++.

Work

Things I've built

Deep dives you can open, plus the apps we shipped at the studio.

01

Freight marketplace · 2024 · Bronix

yükAl

An LLM turns WhatsApp group messages into structured freight listings that drivers and shippers can actually search.

users
30,000+
active users
5,000
  • Expo
  • React Native
  • FastAPI
  • RabbitMQ
  • MongoDB
  • LangChain
  • Supabase
  • Next.js
  • Gemma fine-tunes
02

Rönesans · Bronix

HR copilot

An internal LLM assistant that answers employee HR questions and draws the graphs.

  • Next.js
  • TypeScript
  • Express
  • LangChain
  • PostgreSQL
  • Azure AD
03

Brisa · 2025 · Bronix

Forecasting engine

Sales, cycle, and surplus–shortage forecasts computed from the Excel and SAP reports teams already had.

  • Next.js
  • TypeScript
  • Python
  • RabbitMQ
  • Supabase
  • Docker
04

Medaş · 2024 · Bronix

Mole

Ground-penetrating radar surveys turned into detected, mapped underground objects.

  • PyTorch
  • YOLO
  • RF-DETR
  • YOLO-NAS
  • FastAPI
  • Next.js
  • Supabase
  • Label Studio
05

Modo · Kuartis

Payment forms and backend

Embedded iframe payment forms, the payment backend behind them, and security work on a live payment system.

  • TypeScript
  • Node.js
  • Express
  • React
  • Test-driven development
06

Bright Machines · Kuartis

Production counting models

Few-shot and standard detection models that count factory production, wrapped in one web product.

  • PyTorch
  • Few-shot learning
  • Object detection
  • Dataset tooling
  • Web app
07

First-party · 2026 · Own product

PatientBook

Patients, examinations, prescriptions, and the calendar for doctors, in English and Turkish.

  • Flutter
  • Firebase
  • Cloud Functions
  • VoltAgent
  • Hono
  • RevenueCat
  • Railway

From the studio · built by me

  • Walkable

    A safety score for every walking route. Flutter, VoltAgent, OpenStreetMap.

  • Toxic Flamingo

    A reminder app whose notifications escalate in tone. Expo, Firebase, iOS widgets.

  • Banana Labs

    One workspace for AI-generated image and video assets. Next.js, Fal.ai, Stripe.

  • LunaGlow

    AI skincare routines and progress tracking. Flutter, Firebase, RevenueCat.

    lunaglow.app
  • Interior-design app

    Consumer app for interior design.

  • Couple app

    Consumer app for couples.

Toolkit

Skills & technologies

The bench I actually use.

AI, vision & agents

Items: 23

Models, inference, and the agent layer around them.

  • VoltAgent
  • LangChain
  • OpenRouter
  • Fal.ai
  • OpenAI API
  • Claude API
  • Claude Code
  • Cursor
  • PyTorch
  • TensorFlow
  • TensorRT
  • YOLO
  • RF-DETR
  • YOLO-NAS
  • Ollama
  • Hermes Agent
  • Openclaw
  • Gemma
  • Qdrant
  • Higgsfield
  • Nano Banana
  • Remotion
  • LLM-assisted labeling

Autonomy, sim & systems

Items: 11

Robots, simulators, and the data loops that train them.

  • ROS (C++)
  • Semantic segmentation
  • Unity
  • Unreal
  • WebRTC P2P (Go)
  • A*
  • Robotics
  • CVAT
  • Label Studio
  • Dataset pipelines
  • Retrain-on-volume

Mobile

Items: 10

Shipped through both stores, subscriptions included.

  • Flutter
  • Expo
  • React Native
  • Swift
  • Kotlin
  • Firebase SDK
  • RevenueCat
  • App Store Connect
  • Google Play Console
  • Deep links (App Link, OneLink)

Web & frontend

Items: 9

Server-first React, typed end to end.

  • Next.js
  • React
  • AngularJS
  • TypeScript
  • Tailwind CSS v4
  • Motion (Framer Motion)
  • next/font
  • App Router
  • React Server Components

Backend & APIs

Items: 11

Services, queues, and enterprise sign-in.

  • Node.js
  • Express
  • FastAPI
  • Hono
  • Fiber
  • Go
  • Rust
  • Python
  • Firebase Functions
  • RabbitMQ
  • Azure AD

Data & infrastructure

Items: 17

Where the systems live and what they remember.

  • PostgreSQL
  • MySQL
  • Firestore
  • MongoDB
  • Redis
  • SQL
  • Supabase
  • Firebase
  • Google Cloud
  • AWS
  • Azure
  • Vercel
  • Railway
  • Docker
  • Docker Compose
  • Kubernetes
  • PostGIS

Languages

Items: 10

Written daily, not listed for keywords.

  • TypeScript
  • JavaScript
  • Dart
  • Python
  • Go
  • Swift
  • Kotlin
  • SQL
  • C++
  • C#

AI workflow

How I work with AI

Agents do the repetitive half of my week. These are the pieces I actually run.

About

Where I come from

Electrical engineering first, then simulators, robots, and a lot of production traffic.

School

  • İhsan Doğramacı Bilkent University

    B.Sc. Electrical and Electronics Engineering

    • Networks and AI
    • Neural networks from scratch
    • TCP/IP and HTTP
    • Robotics and AI Research
  • TED Ankara Koleji

Career

  1. Bites Savunma Sanayi A.Ş.

    8 months

    Simulation Engineer

    Defense simulation in Unity and Unreal, written in C# and C++.

  2. Kuartis Savunma Sanayi ve Sağlık A.Ş.

    2 years

    Full-stack and AI engineer

    Factory vision, autonomy, and the web products that put inference in front of clients.

    • Factory detection and counting in PyTorch and TensorFlow, served through TensorRT and C++ inference.
    • Client inference products on Next.js, Supabase, PostgreSQL and FastAPI, with Express where it fit.
    • Peer-to-peer video and packet transport in Go over WebRTC.
    • ROS autonomy in C++: semantic segmentation of traffic signs, pedestrians and road.
    • A dataset pipeline across CVAT, Label Studio and LLM-assisted labels, retraining as volume grew.
    • Built iframe payment forms, the payment backend and security patches for Modo, test-first in TypeScript, Express and React.
    • Trained few-shot and standard detection models with Bright Machines to count factory production, shipped as one web product.
    • Led two US production AI deliveries with an assigned team.
  3. Bronix Software Inc.

    Previous

    Co-founder

    Co-founded a software studio and built production systems for Rönesans, Brisa, Medaş and others.

    • Internal LLM HR copilot for Rönesans.
    • Excel-driven sales and supply forecasting for Brisa.
    • Mole: ground-penetrating radar detection for Medaş.
    • Consumer apps shipped under the studio name.

Now

What drives me

I want to build technology that people actually use. Not demos and not slide decks, but apps that tens of thousands of people open every day, like yükAl, with AI quietly doing real work behind them.

Right now I build and run PatientBook: a Flutter app on iOS, Android and the web, with Firebase underneath and an AI assistant beside the records.

I am looking for my next team. If you are building production AI, mobile or backend systems and want someone who can own them end to end, from the model to the queue to the app store, I would love to hear from you.