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91 followers · 13 following

Achievements

Achievement: StarstruckAchievement: Public SponsorAchievement: Pair Extraordinairex4Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault Contributor

Achievements

Achievement: StarstruckAchievement: Public SponsorAchievement: Pair Extraordinairex4Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault Contributor

Highlights

  • Pro

Organizations

@cloudturkey @Image4IO

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irensaltali/README.md
İren Saltalı

Software Engineer · Architect · Product Creator · Founder @ 4AI Teknoloji

I design & operate petabyte-scale streaming platforms, ship edge-native products, and lead teams that turn raw events into decisions. 10+ years across Flink · Kafka · ClickHouse · AWS · Cloudflare.

> whoami

name:     İren Saltalı
role:     Software Engineer · Architect · Product Creator · Founder
focus:    distributed systems · streaming · cloud-native · edge · AI
now:      Founder @ 4AI Teknoloji — building products at the edge
prev:     Software Engineer @ Edge Delta · CTO @ Wope · Co-Founder @ image4.io
traits:   context-over-control · TDD · cost-aware · ships things

> highlights

Where What shipped
Edge Delta — Staff Software Engineer, Data & Platform Flink + Kafka + ClickHouse on S3 pipeline ingesting petabytes/day of logs, metrics & traces at sub-minute latency and 99.999% availability. Authored outlier-detection & deploy-fault algorithms in Go/Java/Python.
Wope — CTO Architected a ClickHouse microservices platform (35+ services) processing 25B+ rows/month. Executed a zero-downtime cross-vendor DB migration of billions of rows. Led a 20-person engineering org.
image4.io — Technical Co-Founder Global image-optimization SaaS: edge compute, CDN, C++ image pipeline, .NET Core console & API.
Notedu — Founder Marketplace for lecture notes — 30K monthly users, zero ad spend, organic SEO.
Turkish Navy — Software Engineer & Officer Isolated server fleets, Ada warfare software, CTF-151 ops (UN, Gulf of Aden).

> products i've created

Serverless API Gateway
Edge-native API gateway on Cloudflare Workers. Dynamic routing, stateless JWT, CI/CD via GitHub Actions. Powers w8w — an OSS serverless workflow engine for DAGs & event-driven jobs.
Workers TS JWT

Zenrise
Native iOS moment-tracker that syncs routines with circadian rhythms. Full lifecycle: IAP, paywalls, auto-renew, background tasks, live widgets.
Swift StoreKit WidgetKit

Send Fax Pro
Native Swift iOS app for secure document fax. Edge-detection scanning, global fax routing, real-time delivery tracking — shipped end-to-end on the App Store.
Swift Vision APIs

Mailhook.in
Turn any inbox into a webhook. Capture, inspect & replay email → HTTP for developers building on top of email.
Email Webhooks Serverless

Disposable Check
Free, fast API that detects disposable / throwaway email addresses — ship cleaner signups in one HTTP call.
API Anti-abuse Edge

Bilsem Kids
Educational tech platform for gifted-student (BİLSEM) exam prep in Türkiye — games, drills & progress analytics.
EdTech Mobile Kids

> stack

Data & Streaming   Apache Flink Kafka ClickHouse Spark Kinesis PostgreSQL

Languages   Go Python Java C# TypeScript Swift C++ SQL

Cloud & Infra   AWS Cloudflare Kubernetes Docker Terraform Lambda

Craft   Microservices · HA design · TDD · Contract tests · Observability · Cost optimization · Event-driven architecture

> open source picks

Orgs: @Image4IO · @4AI-Info-Tech · Cloud Türkiye

> credentials

AWS SAA   AWS AI Practitioner   AWS CCP     

> articles & research

Peer-reviewed work on audio scene understanding and multi-modal agents — full list on my Google Scholar profile.

> on youtube

@irensaltali
My main channel — engineering deep-dives, cloud architecture walkthroughs, and founder notes.

@bricksplusone
A lighter channel — LEGO builds, creative projects, and the occasional tinkering session.

> community

> stats

> let's talk

Architecting streaming data · scaling cloud platforms · building edge-native products · mentoring senior ICs.

Built with ClickHouse tea and Kafka coffee in Ankara.

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