I'm Joseph Njoroge Mwangi, a Full Stack Developer, Blockchain Engineer, and Technical Leader with 3+ years of experience building production-grade applications. I specialize in AI integration, Web3 technologies, and scalable system architecture. I founded MentalSynch (AI + VR mental health platform) and SynchStack Solutions Labs (blockchain & AI consultancy). I currently serve as Avalanche Technical Ambassador, leading developer bootcamps and expanding Web3 adoption across Kenya. I've deployed 11+ live production applications across e-commerce platforms, DeFi solutions, and social impact initiatives.…

JOSEPH NJOROGE MWANGI

I'm Joseph Njoroge Mwangi, a Full Stack Developer, Blockchain Engineer, and Technical Leader with 3+ years of experience building production-grade applications. I specialize in AI integration, Web3 technologies, and scalable system architecture. I founded MentalSynch (AI + VR mental health platform) and SynchStack Solutions Labs (blockchain & AI consultancy). I currently serve as Avalanche Technical Ambassador, leading developer bootcamps and expanding Web3 adoption across Kenya. I've deployed 11+ live production applications across e-commerce platforms, DeFi solutions, and social impact initiatives.…

Available to hire

I’m Joseph Njoroge Mwangi, a Full Stack Developer, Blockchain Engineer, and Technical Leader with 3+ years of experience building production-grade applications. I specialize in AI integration, Web3 technologies, and scalable system architecture.

I founded MentalSynch (AI + VR mental health platform) and SynchStack Solutions Labs (blockchain & AI consultancy). I currently serve as Avalanche Technical Ambassador, leading developer bootcamps and expanding Web3 adoption across Kenya. I’ve deployed 11+ live production applications across e-commerce platforms, DeFi solutions, and social impact initiatives.

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Skills

Experience Level

JavaScript
Expert
HTML5
Expert
TypeScript
Expert
Docker
Expert
Node.js
Expert
AWS
Expert
PostgreSQL
Expert
Tailwind
Expert
Ethereum
Expert
GraphQL
Expert
MongoDB
Expert
Solidity
Expert
Adobe Photoshop
Expert
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Work Experience

Avalanche Team Member at Team1Africa
January 1, 2025 - Present
Led 2-month developer bootcamps training developers from beginner to expert level in Web3 technologies. Organized workshops and hackathons across Kenya, including Beyond Nairobi initiative expanding Web3 adoption. Local Lead for NASA Space Apps Challenge 2025 (Kajiado), fostering innovation in space and blockchain. Successfully onboarded 100+ developers into Avalanche ecosystem through structured training programs.
Founder & Technical Lead at SynchStack Solutions Labs
January 1, 2024 - Present
Founded consultancy delivering blockchain, AI, and full-stack development solutions to clients. Developed technical roadmaps, architecture designs, and partnership frameworks for client projects. Led team in deploying 11+ production applications across e-commerce, DeFi, and social impact sectors.
Full Stack Developer at Freelance & Contract Projects
January 1, 2020 - Present
Delivered 50+ web applications for diverse clients including e-commerce, fintech, and enterprise solutions. Specialized in React/Next.js frontend with Node.js backend, integrating payment systems and APIs. Maintained 100% client satisfaction rate with timely delivery and post-deployment support.
Junior Graphic Designer at Roman Graphics
December 1, 2022 - April 1, 2023
Designed marketing materials including posters, logos, business cards, and promotional content. Collaborated with clients to deliver creative solutions meeting brand guidelines and objectives.

Education

Bioinformatics Specialization at Stanford University (Online)
January 11, 2030 - January 1, 2024
Software Engineering Program at ALX Africa
January 11, 2030 - December 22, 2025
Diploma in Electrical & Electronics Engineering at Thika Technical Training Institute
January 1, 2023 - December 22, 2025

Qualifications

Bioinformatics Specialization Certificate
January 11, 2030 - January 1, 2024
Avalanche Ambassador & Developer Onboarding Lead
January 1, 2025 - December 22, 2025
NASA Space Apps Challenge – Local Lead (Kajiado)
January 1, 2025 - December 22, 2025
ICP Meme Coin Hackathon – Certificate of Participation
January 11, 2030 - December 22, 2025

Industry Experience

Software & Internet, Education, Non-Profit Organization, Professional Services, Media & Entertainment
    paper AcademiX

    A comprehensive web and mobile application designed to help students organize, manage, and enhance their academic content across multiple courses and qualification levels simultaneously. The platform combines personal content management, AI-powered learning assistance, and multimedia library features in one unified system.

    Core Value Proposition
    Multi-level Learning: Support simultaneous enrollment in different qualification levels across different courses
    Multimedia Content Management: Organize notes, PDFs, images, audio, and videos by course, year, and unit
    AI-Enhanced Learning: Intelligent content generation, suggestions, and learning aids
    Integrated Library: Access books, videos, audio content, and magazines related to coursework
    Memory Aids: AI-generated acronyms, mnemonics, and songs for better retention

    paper AcademiX

    A comprehensive web and mobile application designed to help students organize, manage, and enhance their academic content across multiple courses and qualification levels simultaneously. The platform combines personal content management, AI-powered learning assistance, and multimedia library features in one unified system.

    Core Value Proposition
    Multi-level Learning: Support simultaneous enrollment in different qualification levels across different courses
    Multimedia Content Management: Organize notes, PDFs, images, audio, and videos by course, year, and unit
    AI-Enhanced Learning: Intelligent content generation, suggestions, and learning aids
    Integrated Library: Access books, videos, audio content, and magazines related to coursework
    Memory Aids: AI-generated acronyms, mnemonics, and songs for better retention