# Samuli Kekki

> Software Engineer at Gamma

Location: San Francisco, California, United States
Profile: https://flows.cv/samuli

## Work Experience
### Software Engineer @ Gamma
Jan 2025 – Present | San Francisco, California, United States

### Principal AI Software Engineer, Co-Founder @ Wowzer
Jan 2024 – Jan 2024 | San Francisco, California, United States
Wowzer AI is an easy-to-use, safe multi-model AI image website that offers the best image models (Dall-E 3, Stable Diffusion 3, Leonardo).

- Our small engineering team grew Wowzer from 0 to over 100k users and over 2M generated images in 4 months
- Implemented Wowzer backend with TypeScript, Supabase edge functions, Runpod, and PostgreSQL
- Designed and implemented AI safety for Wowzer. User prompts are classified with OpenAI Moderation API and generated images are classified with OpenAI Vision API and Wowzer image classifier
- Designed and implemented image generation worker queue with support for parallel, rate limiting, prioritized image generation with single-GPU servers  or serverless API endpoints
- Integrated with various image generation APIs, such as OpenAI Dall-E, Stability AI, and Wowzer  APIs at RunPod
- Implemented 18 distinct image generation styles (such as Photograph, Cinematic, Graphic Design, Oil Painting, etc.) by enhancing user prompts, for every  image generation model
- Implemented automatic user prompt translation from non-English to English to improve image quality
- Implemented OpenGraph social link sharing
- Implemented a prototype of semantic image search based on prompt vector embeddings

### Principal Engineer @ Bluescape Software
Jan 2020 – Jan 2024 | San Carlos, California, United States
Worked in an analytics team building an analytics data pipeline with TypeScript, GraphQL, Node, Kafka, Redis Streams, Snowflake, and Postgres, on Kubernetes.

### Computer Scientist @ Adobe
Jan 2019 – Jan 2020 | San Francisco Bay Area
Worked on Payment Services Directive 2 (PSD2) integration to Adobe E-Commerce platform.

### Computer Scientist @ Adobe
Jan 2016 – Jan 2018 | San Jose
Worked on Adobe E-Commerce back end (Java Spring Boot, Cassandra) and front end (Vue.js, Node.js).

### Computer Scientist @ Adobe
Jan 2013 – Jan 2015
Worked on Adobe Digital Publishing for Windows tablets (WinJS, TypeScript).

### Computer Scientist @ Adobe
Jan 2006 – Jan 2012 | San Francisco
Worked on Flash Player for mobile devices in C/C++.

### Senior Software Engineer @ Adobe
Jan 2004 – Jan 2005
Worker on Flash Lite for mobile devices in C/C++.

### Systems Designer, Founder @ Animoi
Jan 2001 – Jan 2004
Worked on "Flash Player" like software for mobile devices in Java J2ME.

### Application Developer @ Capslock
Jan 2000 – Jan 2001
Worked on WAP and SMS applications for mobile devices.


## Education
### MS in Computer Science
Teknillinen korkeakoulu-Tekniska högskolan


## Contact & Social
- LinkedIn: https://linkedin.com/in/samulikekki

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Source: https://flows.cv/samuli
JSON Resume: https://flows.cv/samuli/resume.json
Last updated: 2026-04-11