available for work berlin · utc+1

şafak
kızkın

software engineer crafting high-performance apps —
from adtech platforms to AI-powered products.

github x linkedin email cv ↗
currently

delivery hero

software engineer · adtech

building scalable platforms managing millions of daily ad impressions with go, react & gcp.

2023 → present
stack
gopythonswifttypescript reactreact nativevue.jsnode.js gcpawsdockerk8sterraform postgresqlmongodbredis gopythonswifttypescript reactreact nativevue.jsnode.js gcpawsdockerk8sterraform postgresqlmongodbredis
projects
● live · 2026

rubricy

modern homeopathic repertory built for speed & massive datasets. re-architected search provides instant cross-referencing across millions of medical records.

react · node.js · high-performance search
Rubricy
SahaDefteri
archived · 2025

sahadefteri

field process automation — AI handwritten form digitization with real-time back-office sync.

react · node.js · llm
archived · 2025

commercify

AI product photography studio via gen-AI pipelines on mobile.

react native · gen-ai
Commercify
experience

delivery hero

software engineer
berlin 2023–now

getir

software engineer
istanbul 2022–2023

c-prot

dev team lead
mersin 2018–2022

preflight

software engineer
remote 2020–2021
side projects
  • rizzbuddy — AI dating assistant, custom LLM pipelines
  • homeoface — AI face analysis for schüßler salts
  • homeocure — desktop homeopathic search (2016–20)