Istanbul, Turkey
Oğuzhan Taşımaz
Software engineer working on backend systems and distributed infrastructure, mostly in Go. These days I build and ship my own products, and shoot photography on the side.
About
01I'm a software engineer focused on the backend: distributed systems, edge computing, and the infrastructure that keeps products running. Most of my work is in Go.
I've built backend microservices for Huawei Cloud Workspace, integrated point of sale systems at Qlub, and built data pipelines for an esports analytics platform at Scoutli. These days I work for myself, shipping my own products and taking on freelance backend, mobile, and web projects.
Right now I'm building Sazora, a music based matching app, and recently shipped Emsal, an AI legal research assistant for Turkish lawyers.
Away from the keyboard I shoot photography and videography, play the flute, snowboard, and spend more time than I should in Tolkien's world. Based in Istanbul, working with teams globally.
Tools I reach for
Go · PostgreSQL · MongoDB · Redis · Kafka · Docker · AWS Lambda · GCP Functions · Firebase · TypeScript · React Native · Python
Experience
02- Since 2025
Software Engineer
·IndependentIstanbul, TurkeyBuilding and shipping my own products, and taking on freelance backend, mobile, and web work. Recent clients include Upstash, roofnetwork, London Turks, and DNApal.
- 2024 to 2025
Software Engineer
·QlubDubai, UAEIntegrated a wide range of third party point of sale systems into the core platform, building Go and Python adapters and edge services for low latency between terminals and the cloud.
- 2023 to 2024
Software Engineer
·HuaweiIstanbul, TurkeyBuilt backend microservices for Huawei Cloud Workspace, a cloud and edge VDI platform: Go services and APIs, container orchestration with LXD and Docker, and event driven flows over Kafka and NATS.
- 2022 to 2023
Software Engineer
·DittofiBristol, UKShipped features for the web application platform in Go, migrated the legacy system to AWS, and rebuilt the backend for reliability and stability.
- 2021 to 2022
Software Engineer
·ScoutliIstanbul, TurkeyBuilt data pipelines and analytics for esports player scouting, with event driven communication between services over Kafka. Go, MongoDB, Redis, Docker.
- 2020 to 2021
Software Development Intern
·Denise ICTLondon, UKHandled end to end development of B2B projects for the company's external clients.
- 2019
Software Development Intern
·BRISA BridgestoneKocaeli, TurkeyBuilt an RPA solution that automated tire order processing into SAP, cutting manual data entry and errors.
Education
Bachelor of Engineering
·Kocaeli UniversityKocaeli, TurkeyWorked with faculty on neural network and image detection systems for corporate clients.
Selected work
03- EmsalAI · Web
An AI legal research assistant for Turkish lawyers: retrieval augmented chat across 300K+ legislation and case law documents, with every claim checked against its sources.
LLMs · RAG · Go · Proxmox · Modal
Live - Building
VizePlus+
iOS · WebA visa appointment tracker for 90 countries with real time alerts. Grew to 3,000+ users and $600 MRR before VFS's Cloudflare block ended it.
Next.js · Node.js · SwiftUI · Redis · Firebase
3,000+ users- MusimagineiOS
Turns your voice, lyrics, and a reference track into a finished song.
SwiftUI · Go · Replicate · Firebase
Proxmox Homelab
InfraA self hosted home cloud: 15+ services on Proxmox VE, from media streaming to photo backup, reachable anywhere over Tailscale.
Proxmox · LXC · Docker · Tailscale
- Trendyol Go DCP KafkaOpen source
Contributed to Trendyol's open source Go DCP Kafka connector, automating test topic creation and fixing a Couchbase image issue.
Go · Couchbase · Docker
- StyleGenieOpen source
Image similarity search for clothing, built with Upstash Vector: upload or generate an item and find lookalikes across shops.
Upstash Vector · AI
- UpsyOpen source
An open source Discord and Slack bot that remembers conversations and answers from them, built with Upstash.
Vector DB · LangChain
- 100k+ runs
Writing
04- From $0 to $300 MRR: growing an app by tweaking freemium featuresMedium ↗
- Image similarity search with vector databasesUpstash ↗
- Unsplash 2023 Wrapped, a year in review for photographersUpstash ↗
- A price comparator for Counter Strike skins with Go, Kafka, and MongoDBGitHub ↗
- Go Clean Architecture templateGitHub ↗
- Go concurrency examples, in detailGitHub ↗