Available for selected projects/Sweden · working worldwide

AI products
with a point
of view.

From multilingual AI companions to commerce, culture, and community platforms — I turn ambitious ideas into polished products people can actually use.

Start a project
5+
Years shipping
20+
Products & platforms
4
Hackathons
SE
Home base

Yoseph Berhane Gebremedhin — Full-Stack Developer & AI Product Builder

Selected products · 2026

Built to be used, not just launched

A focused selection of AI, culture, SaaS, and mobile products designed and engineered in-house.

Afelu website screenshot
Live

Afelu

A thoughtful multilingual AI companion designed for African voices, questions, and ideas.

Next.jsAIAfrican languages
Visit
Yaz Mari website screenshot
Live

Yaz Mari

A generative music studio and 585-record archive connecting Ethiopia, Jamaica, and the wider diaspora.

Generative AIMediaBackblaze B2
Visit
Errorlog website screenshot
Live

Errorlog

Customer support for bootstrapped founders — no bloat, just replies.

JavaScript
Visit
Probe website screenshot
Live

Probe

AI-powered API debugger that explains every response.

JavaScript
Visit
Klyrform website screenshot
Live

Klyrform

Production-ready SaaS converting PDFs, images, and URLs into structured JSON, CSV, or Markdown.

TypeScriptNext.jsPostgreSQL
Visit
Klemly website screenshot
Live

Klemly

Open-source AI chat widget SaaS — an Intercom alternative for the rest of us.

Python
Visit
Linqo website screenshot
Beta

Linqo

A Swedish B2B platform for company registers, admin and sales workflows, and invoice management.

TypeScriptB2B SaaSSwedish company data
Visit
Tigray Tutor AI website screenshot
Live

Tigray Tutor AI

AI-powered educational platform designed specifically for Tigrinya-speaking students.

TypeScriptOpenAI
Visit
DiasporaLaunch website screenshot
Live

DiasporaLaunch

Build-with-you platform helping African diaspora founders ship websites, set up AI, and grow online — without the gurus or guesswork.

Next.jsTypeScriptTailwind CSS
Visit
Qeluma website screenshot
Live

Qeluma

A live digital product created to make a focused, useful online experience feel simple from the first visit.

Next.jsTypeScriptTailwind CSS
Visit
Merhivo website screenshot
Live

Merhivo

A live web product built with a clear, fast interface and a practical path from discovery to action.

Next.jsTypeScriptTailwind CSS
Visit
Brisk website screenshot
Beta

Brisk

Smart step counter that learns your schedule and coaches you before you fall behind — not at 9pm when it's too late. Landing live; iPhone app coming soon.

SwiftSwiftUIHealthKitiOS
Visit

Hackathon lab · 04 builds

Fast experiments.
Serious systems.

Hackathons are where I pressure-test new models, infrastructure, and product ideas against a real deadline. The best experiments keep growing.

4 builds · 4 submitted
01

NordicLaunch AI

Submitted

Turns one product truth into a culturally adapted, claim-safe Nordic campaign with strategy, platform-native posts, and a visual launch calendar.

Nordic go-to-market/GPT-5.6
02

Afelu Memory

Submitted

A memory layer for Afelu that helps conversations keep cultural context, personal preferences, and the threads that matter over time.

Afelu Memory project artwork
Culturally aware AI/Qwen Cloud
03

SelamDesk

Submitted

A multilingual AI front desk for immigrant-owned businesses in Sweden that answers, qualifies, follows owner rules, and escalates safely.

Small business/Multilingual AI
04

Yaz Mari Studio

Submitted

Turns a cultural prompt into music, voice, artwork, video, and a verifiable provenance record stored on Backblaze B2.

Yaz Mari Studio project artwork
Creative AI/Backblaze B2
Ways to work together

Strategy through shipped product

Product Design & Build

From product framing and interface design to production-ready full-stack delivery.

Commerce & Platforms

Custom storefronts, marketplaces, payments, operations, and internal tools.

AI Products & Agents

Multilingual assistants, RAG, document intelligence, creative tools, and automation.

Prototype Sprints

A focused path from an ambitious idea to a testable, investor-ready product.

Platform ecosystem · Ternafit

Four platforms.
One community mission.

A connected digital ecosystem for language, education, knowledge preservation, and community participation—designed and built as a coherent family rather than four disconnected websites.

Products, client & community work

Useful software, out in the world

Independent products alongside commerce, hospitality, education, and cultural infrastructure built for organizations and communities.

Taxi On Time screenshot

Taxi On Time

A fast, mobile-first booking site for taxi travel in Eskilstuna, with clear fixed-price routes to Arlanda, Västerås, Skavsta, and Stockholm C.

Booking flowsLocal SEOResponsive UI
Probe screenshot

Probe

An API debugger that explains failed HTTP responses in plain English, then lets developers share or mock them.

Node.jsExpressAIDocker
Qeluma screenshot

Qeluma

A color-system generator that turns images and ideas into export-ready design tokens for designers and developers.

ReactTypeScriptSupabaseVercel
Merhivo screenshot

Merhivo

A website-auditing app that turns performance, SEO, accessibility, and conversion findings into clear next steps.

PythonPostgreSQLStripeDocker
ErrorLog screenshot

ErrorLog

A lightweight customer-support and bug-reporting system for bootstrapped SaaS founders.

Node.jsSQLiteStripeMailgun
DiasporaLaunch screenshot

DiasporaLaunch

A growth platform helping African diaspora entrepreneurs use websites and AI to build businesses across borders.

Next.jsTypeScriptTailwind CSS
Enjera Restaurang screenshot

Enjera Restaurang

A warm, fast website for an Ethiopian & Eritrean restaurant in Sweden — menu, story, and atmosphere. The best restaurant site I've built so far.

Next.jsReactTypeScriptTailwind CSS
Klyrform screenshot

Klyrform

AI data extraction SaaS for converting unstructured documents into structured data.

Next.jsNode.jsPostgreSQLOpenAI
ELF KBR Restaurang screenshot

ELF KBR Restaurang

A welcoming restaurant website that brings the menu, story, location, and guest experience together in one fast, mobile-first destination.

Next.jsReactTypeScriptTailwind CSS
ClickCase.se screenshot

ClickCase.se

Mobile accessories store with a modern, fast, and scalable e-commerce backend.

Next.jsTypeScriptSupabaseStripe
Boutique Ado screenshot

Boutique Ado

Full-featured Django e-commerce platform with secure payment processing.

DjangoPythonStripePostgreSQL
ArbetslivsAI screenshot

ArbetslivsAI

A locally run AI tool helping HR managers, safety representatives, and work-environment leads navigate Swedish workplace questions.

PythonStreamlitOpenAI
MTM Frisör screenshot

MTM Frisör

Hair salon website with integrated booking system and portfolio gallery.

ReactTailwind CSS
The Studio

Founder-led from brief to launch

Yoseph Berhane Gebremedhin is a Sweden-based full-stack developer building at the intersection of AI, culture, and useful software.

yoseph.dev

Independent AI product studio · Sweden

I design and build useful digital products from first idea to production — combining product thinking, full-stack engineering, and practical AI.

  • Product strategy, UX direction, engineering, launch, and iteration
  • AI-native products: agents, multilingual interfaces, RAG, and automation
  • Custom SaaS and commerce for Nordic and international markets
  • Fast, accessible interfaces backed by maintainable systems

Based in

Sweden

Timezone

Europe/Stockholm (UTC+1)

Availability

Available for immediate start

Status

EU citizen · No visa required

Languages

English, Swedish

Open-source & recognition

QuickdrawGitHub
Pull Shark×2
Arctic Code Vault ContributorGitHub

Active in open source — 2 followers · 13 following on GitHub. Code quality and community contribution are part of how we work.

Process

How we'll work together

01

Discovery Call

30 min free consultation to understand your goals.

02

Design & Architecture

Early preview of wireframes and tech choices.

03

Development & Review

Live staging environment, revisions included.

04

Launch & Handover

Code handover, documentation, and walkthrough.

Testimonials

What clients say

“Our clients now find us online and book directly through the website — something we couldn't do before. Yoseph understood exactly what a salon needs: a clean look, fast load times, and a booking flow that actually works on a phone. Couldn't be happier.”
MT

Merhawi Teklemariam

MTM Frisör · Katrineholm · 2024

“Yoseph captured the feeling of our restaurant online — the food, the warmth, and the story behind it. The site is fast, looks beautiful on a phone, and guests mention it when they walk in. We have seen more bookings and takeaway orders since launch.”
EG

Ermias Gebrmeskel

Enjera Restaurang · Malmö · 2026

“Yoseph rebuilt our store and the difference was immediate — pages load instantly, the Stripe checkout is smooth, and managing products is finally simple. Sales climbed in the first month. He delivered exactly what he promised, on time.”
MA

Moussa Awada

ClickCase · Katrineholm · 2026

“We brought Yoseph in to build the core of Lynqo, and he turned a messy set of requirements into a clean, dependable platform. The company registers, sales flow, and invoicing all just work, and the codebase is easy for our team to keep building on. A real engineering partner.”
KN

Kolia Nikolic

Lynqo · Malmö · 2026

“Yoseph built our tailoring website with real attention to detail. He took time to understand our business, suggested improvements we had not thought of, and delivered on time. The site looks great and new customers tell us they found us through it.”
BT

Bahlebei Taddese

MT Butik · Eskilstuna · 2025

“Yoseph gave our restaurant a website we are proud to share. It is clean, quick, and makes it easy for guests to find our menu and location. He was patient with all our questions and delivered something that already brings in new customers.”
AN

Aron Netsereab

ELF KBR Restaurang · Eskilstuna · 2026

Start a project

Bring me the ambitious version

Share the idea, the friction, or the opportunity. I reply within one business day.

Email

contact@yoseph.dev

Response time

Within 24 hours, Mon–Fri

Based in

Sweden · Europe/Stockholm (UTC+1)

Prefer to talk first?

Every project starts with a free 30-minute discovery call. Mention it in your message and we'll send a few times.

Available for immediate start

Remote · EU timezone · EU citizen · No visa required

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