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Full-Stack Engineer / Cofounder / STEM Mentor

I build software that works.

17 projects shipped. 11 countries. Full-stack products, market intelligence platforms, scraping infrastructure, and the robotics teams that won silver on the world stage.

17
Projects Shipped
11
Countries
20K+
Startups Tracked

About

The full story, without the buzzwords.

Full-stack engineer with production experience at The Artisans Company and Sidebrief. Cofounder of Venturely, a market intelligence platform tracking 20,000+ startups globally. Technical Mentor for FIRST Global Team Kenya since 2023, coaching teams that have competed across five countries and brought home international awards. Mathematics and Computer Science, JKUAT.

  • 17 shipped projects across full-stack, mobile, IoT, AI, and e-commerce.
  • Production engineering experience at The Artisans Company and Sidebrief.
  • Silver Medal at FIRST Global 2025: 1st Runners Up in Winning Alliances, Panama City.
  • Featured on Citizen TV, KTN News, Nation Media, The Star, Standard Media, and Kass Digital.
  • Visited 11 countries through engineering work, mentorship, and international competition.
React Next.js TypeScript Node.js Express PostgreSQL Flutter Tailwind CSS Playwright Redis Cloudflare Workers Three.js

"The best engineers do not just write code. They build systems that outlast them and teach others to do the same."

Projects

Shipped products with real users, real constraints, and full technical breakdowns.

Venturely

Market intelligence platform tracking 20,000+ startups globally. AI-powered signals detect funding rounds, bankruptcies, and leadership changes before they hit the news cycle.

React 19 Express 5 PostgreSQL Socket.io
View Project

FIRST Global Team Kenya

Official website for Team Kenya, 2025 Silver Medal winners. Complete platform with student applications, admin review, OTP auth, push notifications, and Pesapal payments.

Next.js 16 PostgreSQL Prisma Pesapal
View Project

Scrapifie

Enterprise web scraping platform with TLS fingerprinting, CAPTCHA solving, residential proxy rotation, and bot bypass. API key access for scraping without getting blocked.

TypeScript Playwright BullMQ Redis
View Project

PhotoMed

Patented AI mobile app that identifies medicinal plants near your location and matches them to symptoms. Geospatial plant mapping with PostGIS and AI diagnosis via Gemini.

Flutter PostGIS Gemini AI PlantNet
Patent Protected

OwnTheJoke

E-commerce platform printing custom humor on apparel with AI-generated product mockups via Gemini, interactive 3D visualization, Paystack payments, and flash sales.

React 19 Three.js Gemini Paystack
View Project

ChamaConnect

Chama operations platform for contribution tracking, transparency, member statements, and audit visibility. Built on the full Cloudflare edge stack.

React 19 Hono Cloudflare D1 JWT
View Project

Experience

Career timeline, from education to production engineering to mentorship.

2025 - Present

Full-Stack Software Engineer

Sidebrief

Engineering at a business registration and compliance platform serving companies across Africa.

2025

Full-Stack Software Engineer

The Artisans Company

Built production full-stack systems for a digital services company. Shipped features used by real clients with real deadlines.

2024 - Present

Cofounder and Lead Engineer

Venturely

Cofounded a market intelligence platform tracking 20,000+ startups globally with AI-powered signal detection for investors and founders.

2023 - Present

Technical Mentor

FIRST Global Team Kenya

Oversaw everything built for international robotics competition. Teams competed in Singapore, Athens, Panama City. Silver Medal 2025.

March 2025 - November 2025

Peer Mentor

KamiLimu

Prepared mentees for pitches, presentations, speech rehearsals, and essay reviews. Made the program feel human.

January 2023 - October 2024

STEM Educator

CREPTIE School

Built a robotics and coding program from scratch. Taught students who had never seen a microcontroller to build and program one.

2022 - 2026

BSc. Mathematics and Computer Science

Jomo Kenyatta University of Agriculture and Technology

Mathematics, algorithms, and computational theory. The foundations that make the engineering rigorous.

Endorsements

What colleagues and collaborators say.

Through KamiLimu, I have witnessed Kristian's adaptability and commitment to continuous growth. He approaches challenges with creativity and strategic thinking.
CK
Catherine Kemunto
Business Analyst, KCB Bank / Peer Mentor, KamiLimu
Kristian brought strong technical energy and student-centered mentorship to CREPTIE, helping learners build confidence and curiosity in STEM.
AM
Annette Mwende
CEO and Founder, CREPTIE School
Kristian demonstrates strong teamwork, curiosity, and cross-cultural collaboration, with a clear ability to bring diverse groups together around purpose.
KG
Kelvin Gitau
TME Education Ambassador, Kenya / Mentor, FIRST Global Team Kenya

Contact

Serious inquiries: engineering roles, mentorship, speaking, or strategic collaboration.

Get in Touch

hello@kristianhans.com github.com/KristianHans04 @_its.kristian

The more specific your brief, the more useful my response. Goals and constraints help. I respond by email with a clear next step.