Joshua Barimon Firima

Joshua Barimon Firima

AI Infrastructure Founder & Product Owner
Tallinn, Remote, Estonia.

About

Product leader and AI infrastructure founder with 7+ years building and scaling digital products across Africa and global markets. Delivered products that generated $240K+ GMV, onboarded 60+ B2B customers, and supported 10,000+ users; now targeting Product Owner roles in voice AI, platform delivery, and product strategy.

Work

KrosAI
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Founder & CEO

Remote, UK & Nigeria, United Kingdom of Great Britain and Northern Ireland

Summary

Led product definition and launch of KrosAI, a multilingual speech AI platform for African-accented English and under-resourced languages; shipped the MVP and positioned it for adoption across Africa and diaspora markets. Then pivoted the platform to AI phone infrastructure for LATAM, Africa, and MENA.

Highlights

Secured selection by MARL Accelerator ($50K investment), Google Cloud ($350K credits), and NVIDIA Inception, validating KrosAI's market potential and technological innovation.

Owned product roadmap, prioritized cross-functional delivery, recruited core contributors, and aligned go-to-market execution to launch milestones and customer needs.

Successfully onboarded over 60 B2B customers and engaged more than 10,000 end users across Africa and the diaspora, demonstrating strong market adoption and user growth.

MoosbuOS
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Founder & CPO

Lagos, Lagos State, Nigeria

Summary

Owned the product strategy and roadmap for an AI-powered sales automation OS, enabling SME users to generate $240K+ GMV through workflow automation and customer-led iteration.

Highlights

Achieved selection for the Microsoft-backed FAST Accelerator and AFRISE Challenge, placing among the top 30 out of 300 African startups, recognizing innovation and growth potential.

Managed the product roadmap end to end, ran customer discovery, and translated user feedback into launches that earned coverage in Techpoint and ThisDay.

Drove significant user engagement and value creation, culminating in users generating over $240,000 in GMV through the AI-powered sales automation OS.

DFYHero (Exited)
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Founder

Remote, Global, United Kingdom of Great Britain and Northern Ireland

Summary

Launched and exited DFYHero, a no-code website builder that reached 4,000+ users and powered 6,000+ websites, validating product-market fit and execution quality.

Highlights

Developed and launched a no-code website builder, attracting over 4,000 unique users and powering more than 6,000 websites, showcasing rapid user adoption and platform utility.

Secured media coverage in Vanguard Nigeria and successfully negotiated the acquisition of the company by a private buyer in 2021, validating market value and strong exit strategy.

Oversaw all aspects of platform development, user acquisition strategies, and comprehensive support channels, ensuring seamless operations and user satisfaction.

Education

Draper University
San Mateo, California, USA

In Class

Entrepreneurship Training In Silicon Valley

Grade: 4.0

YCombinator
San Francisco, California, USA

YC Startup School

University of Calabar
Calabar, Cross River, Nigeria

Bachelor’s Degree, Business Administration and Management

Federal Government College Odi
Odi, Bayelsa, Nigeria

High School, Social Sciences

Volunteer

StreetPriests Inc.
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Volunteer Web Strategist

Summary

As a way to give back, I volunteered and helped build the entire digital presence of StreetPriests Inc., a nonprofit working with children in underserved communities. My involvement included website design & development, as well as online donation setup, resulting in over $70,000 in donations that contributed to helping them impact the lives of 17,777 kids.

SheTech Africa
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Mentor

Summary

Mentored aspiring female technologists and entrepreneurs within the African tech ecosystem, contributing to skill development and career growth.

Highlights

Provided strategic guidance and practical support to mentees, fostering their professional development within the tech industry.

Contributed to building a stronger, more inclusive tech community across Africa through active mentorship.

Awards

MARL Accelerator Selection

Awarded By

MARL Accelerator

Recognized for innovative startup potential and selected for the prestigious accelerator program, validating business model and technology.

Plenary Speaker

Awarded By

NUSACC International Trade & Investment Summit

Invited as a plenary speaker to share insights on international trade and investment, demonstrating thought leadership.

Draper University Program Participant

Awarded By

Draper University

Participated in a leading entrepreneurial program for high-potential founders, enhancing venture building and leadership skills.

Google Cloud & NVIDIA Inception Support

Awarded By

Google Cloud & NVIDIA

Received significant support and credits for AI infrastructure development, accelerating platform capabilities and innovation.

Food x Tech Talk Speaker

Awarded By

The Assembly Hub

Presented on the intersection of food and technology at a key industry event, showcasing expertise in emerging tech applications.

AFRISE Challenge Top 30

Awarded By

AFRISE Challenge

Recognized as a top 30 startup out of 300 African startups for innovation and impact, highlighting competitive advantage.

Microsoft FAST Accelerator Selection

Awarded By

Microsoft

Selected for Microsoft's accelerator program, validating technology and business model within the tech ecosystem.

SME 25under25 Nomination (Fintech)

Awarded By

SME 25under25

Nominated for outstanding achievements as a young entrepreneur in the Fintech sector, recognizing leadership and impact.

Skills

Product Strategy & Go-to-Market

Product Strategy, Go-to-Market, Market Entry, Product Launch.

Voice & Speech AI

Voice AI, Speech AI, Speech Recognition, Voice Technology.

Multilingual NLP

Multilingual Natural Language Processing, NLP, Language Models, Text Analytics.

Startup Fundraising

Startup Fundraising, Venture Capital, Seed Funding, Investment Acquisition.

Growth Marketing

Growth Marketing, Digital Marketing, User Acquisition, Customer Engagement.

Venture Building

Venture Building, Startup Development, Business Incubation, Entrepreneurship.

Emerging Market Expansion

Emerging Markets, Market Expansion, International Business Development, Africa Markets.

Ecosystem Mentoring

Ecosystem Mentoring, Startup Ecosystem, Advisory, Community Building.

Data Infrastructure

Data Infrastructure, Cloud Infrastructure, Scalable Systems, Data Management.

No-code/Low-code SaaS

No-code Development, Low-code Platforms, SaaS, Platform Development.