Impact Masters Podcast
The Impact Masters Podcast explores the forces shaping Africa’s technology and innovation ecosystem while connecting them to global tech trends and best practices. Hosted by technology ecosystem builder Michael Kimathi, the show features authentic conversations with the founders, developers, investors, and thought leaders who are building the future of Africa and influencing the global digital economy.As the tech landscape shifts toward AI-augmented engineering and globalized talent pools, Impact Masters focuses on tactical, proven frameworks—not theory. We deconstruct the socio-technical challenges of building scalable software, securing venture capital, and leading high-performance engineering teams across emerging and global markets.Each...
Future-Proofing People: Systems, Culture, and Sustainable Growth with Dr. Michelle Griffin
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Designing the Future: AI, UX, and Research with Nick Cawthon | Impact MastersPodcast
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What if the real design revolution isn’t prettier UI, but a smarter path from insight to shipped product? We sit down with UX veteran Nick to unpack how AI is changing the craft—and why meaning, trust, and research still decide what wins in the wild.
We trace Nick’s roots from early Bay Area web days to strategy work with global brands, then push into the realities of big tech: dizzying speed, name-brand prestige, and the hidden cost to risk-taking and longevity. From there, we get practi...
From Dusty Shoes to Dealmaker: How a Lawyer Dodged Loan Apps and Met Moi
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How to Build Lasting Trust with Max Kringen (Tellwell) | Impact Masters Podcast
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From Engineer to Entrepreneur Scaling a High-Integrity Firm Without Selling Out with Daniel McCaulley | Impact Masters Podcast
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2 Million Steps to Systemic Change with Kwame Terra | Impact Masters Podcast
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Two million steps in 30 days isn’t just a record—it’s a wake‑up call. We sit down with Kwame Teller, runner, founder of Bear Health Systems, and architect of a new approach to prevention that treats culture, data, and community as the real medicine. Kwame breaks down how a dynamic health score—think credit score for your body—turns invisible habits into visible progress, and how those individual data points roll up into a Black Electronic Health Record that guides city‑level decisions in real time.
We dig into wh...
Raising the Next Generation of Entrepreneurs with Leah Ellis | Impact Masters Podcast
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Think leadership starts after college? Leah Ellis and her 10-year-old co-guest, Melody, prove otherwise with real ventures, real customers, and real lessons learned at the kitchen table. We dive into the origin of the Society of Child Entrepreneurs, where children age six to seventeen go beyond craft fairs to practice product-market fit, pricing, and customer conversations. From a four-year-old’s art brand to a junior board of directors, you’ll hear how confidence grows when adults trade “no” for “how” and allow kids to own decisions—even the logo colors.
Leah...
Why Small Businesses Across Africa Are Moving Their Entire Sales Stack Into WhatsApp with Kalebu Gualugano | Impact Masters Podcast
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What if your best-performing storefront isn’t a website at all, but your WhatsApp number? We explore how social discovery on Instagram and TikTok naturally funnels into WhatsApp chats, then map how AI can formalize that flow—from “Do you have this in size 42?” to cart, payment, receipt, and dispatch—without forcing customers to learn a new system.
With Tanzanian engineer and founder Kalebu Jordani Gualugano of Neurotech Africa, we get practical about building on chat rails. Kalebu explains the journey from AI consulting to Sarufi’s enterprise-grade conversation...
Impact Masters Podcast and AT Retold and AT Summit 2024: Building Across Borders: APIs, Fintech, and Africa’s Next Wave Part 2
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From Faith to Foundations: How Engineer Daniel McKay Builds Faster, Better, People‑First Projects
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We sit down with engineer and Ultimus Engineering founder Daniel McKay to unpack how a faith‑led, people‑first approach can build faster, better, more affordable projects. From oil and gas to construction, Daniel shares how communication, speed, and transparency turn engineering into a tool for stronger communities—not just completed drawings.
We go deep on designing apartments for the families who actually live in them, shifting from line‑item costs to lifetime affordability, and using flexible, vetted teams to deliver work up to 60% faster without cutting corners. Daniel a...
From Hollywood Hits To Flow States: Building Sukhā For Deep Work with Steven Puri | Impact Masters Podcast
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Burnout doesn’t always look like failure; sometimes it looks like a shiny job title and the next franchise sequel. Steven Puri went from IBM engineering to Oscar-winning visual effects on Independence Day, then into studio leadership at 20th Century Fox and DreamWorks. He left it all when he realized prestige wasn’t the same as purpose—and built Sukhā, a flow-state web app helping developers, designers, and writers protect attention and do work that actually moves the needle.
We get practical about what flow really is and how to...
How to Protect Your Attention & Do Your Best Work | Steven Puri
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Flow states, deep work, and protecting your focus in a world built to distract you. Michael Kimathi sits down with Steven Puri — founder and CEO of The Sukha Company — who went from software engineer to delivering Oscar-winning visual effects for Independence Day, to senior roles at 20th Century Fox and DreamWorks, before walking away to solve the problem he struggled with most: focus.
In this episode:
What flow state really is, why it takes time to enter, and how to recognize itWhy “14 minutes between Zoom calls” kills deep wor...What If Nonprofits Competed Less And Served More | Ryan Dewey Smith
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Your mission can be crystal clear and still get crushed by overhead, duplicated admin work, and funding uncertainty. We sit down with Ryan Davy Smith, founder and CEO of Imperium Inc., to talk about a different path: a nonprofit network model built to help organizations scale without surrendering autonomy, culture, or local trust.
Ryan breaks down how Imperium supports affiliates “behind the curtain” with shared back office services like finance, payroll, HR, IT, cybersecurity, compliance, and payer relationships. We talk candidly about why so many nonprofits struggle to coll...
The B2B Video Marketing Trifecta For Trust And Revenue with Tim Bradley
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We talk with Tim Bradley, co-founder of Pennant Video, about why B2B video works best when it builds trust in the mid-funnel instead of chasing trends. We break down a simple three-part framework that helps marketing and sales teams explain their value, prove outcomes, and shorten the messy middle of the buyer journey.
• Tim’s path from early DIY storytelling to agency leadership and launching a focused B2B video company
• Why video complements email, sales calls, and in-person meetings by scaling a consistent message
• The video marke...
How WhatsApp Becomes The Storefront | Kalebu Gwalugano
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We record live in Nairobi and map how WhatsApp becomes the default channel for buying and selling across Africa, from product discovery to payment and delivery. Kalebu Jordani Gualugano explains how Gala and Sarufi use conversational AI to formalize the manual WhatsApp selling flow without forcing new behavior.
• Why WhatsApp functions like a commerce operating system across African markets
• How customers discover products on social platforms then close sales on WhatsApp
• The “human front” problem and how AI automation reduces missed orders
• Gala onboarding basics, number setup...
Startup Legal Basics That Prevent Founder Fights with Kevin Karuga S02 E05
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Founders will learn how to reduce conflict, protect control, and build a company that is legally prepared to raise capital and scale.
Startup chaos is often treated as inevitable, but much of it comes from unclear agreements, weak governance, and poor early legal decisions.
In this interview, we challenge the myth that founder conflict is simply part of the startup journey. We unpack the legal, governance, and operational foundations that help startups stay aligned, attract the right investors, protect their mission, and avoid costly mistakes as they...
From Imposter Syndrome To Cross-Border Compliance Leadership with Kevin Karuga S02 E04
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You can feel it in your chest when a job stretches beyond what you have done before, and then multiplies across five countries. We start there: the reality of being dropped into legal leadership at a growing African tech company, the imposter syndrome that comes with a brand-new industry, and the way you steady yourself when everyone expects you to have answers. Our big takeaway is simple and liberating: great lawyers are not expected to know everything, but they must know how to find the law, validate advice, and turn...
Building A Startup Legal Team with Kevin Karuga S02 E03
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We unpack what it really takes to leave a stable bank job for a fast-moving tech startup and still make smart career decisions. We also break down why fundraising forces companies to get serious about compliance, governance, people processes, and contract discipline.
• a candid story of a values-driven interview and a culture built on respect
• weighing startup risk against bank stability and predictable pay
• timing a resignation around bonuses while still honoring notice periods
• why investors demand rigorous due diligence and clean corporate records
• regulatory compliance for...
The President As Top Diplomat with Kevin Karuga S02 E02
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We connect governance, diplomacy, and everyday life by asking why leadership credibility can attract investment or chase it away. We also challenge the cycle of tribal loyalty and vote buying, and map out what citizens can do to demand integrity and real accountability.
• comparing governance structures and what public participation looks like in practice
• explaining why the president acts as the country’s top diplomat
• linking corruption, cartels, and national reputation to foreign investment decisions
• reflecting on Gen Z protests and why voters forget lessons at election time ...
Inside The Bank Boardroom S02 E01
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A promotion can change your life and quietly sabotage it at the same time. We sit down with Kevin Karuga to talk about what happens when your salary rises, your expenses balloon, and financial discipline starts competing with image, comfort, and expectation. We keep it real about lifestyle creep, the kinds of money choices people regret later, and why investing in education can be the most practical “upgrade” you make.
From there, we move into a clear, listener-friendly breakdown of corporate governance in the banking sector. Kevin explains how...
Who Are You Really Competing With In Money with Kevin Karuga S01 Finale (E06)
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Your career can change overnight when you move from “doing legal work” to sitting close to the decisions that run an organization. We walk through what it’s like to grow inside a top tier bank’s corporate governance environment, supporting the company secretary, coordinating board papers, managing shareholder issues, and learning the quiet habits that separate average work from trusted work. Along the way, we highlight the kind of mentorship that shapes you for life: meticulous feedback, systems thinking, and respect for the craft, right down to how you file doc...
A Nine-Subscriber YouTube Channel And A Big Dream with Kevin Karuga S01 E05
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A single opportunity can change your life, but only if you’re ready to carry it. We talk through a journey that starts with student leadership at Kabarak University and quickly expands into political exposure, high-pressure public moments, and the kind of proximity to national leaders that forces you to grow up fast. We keep it real about what builds confidence: doing the work, speaking up when it counts, and staying grounded enough to honor the people who got you there, including a powerful moment of recognizing a mother in a...
The Admission That Changed Everything with Kevin Karuga S01 E04
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A half-paid receipt, a drizzle at dusk, and a hard “rules are rules” at the admissions office. That’s where Kevin’s law school story almost ends and where it unexpectedly begins. We talk through the moments that don’t make highlight reels: asking for notes and getting an eye roll, watching classmates buy snacks you can’t afford, and carrying the quiet fear that you might have to drop out even when you’re doing everything right.
What changes the trajectory isn’t a perfect plan, it’s people. Kevin sh...
How a Law Student Became a Leader: Policy, Banking, and Africa’s Tech Future Season 1
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How A Teen Author Funded A Legal Dream with Kevin Karuga S01 E03
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We sit down with Karuga to trace the gritty, determined path from an untrained teaching job to stepping onto a law school campus with more hope than cash. Along the way, we talk about writing a book at 17, betting on himself when the numbers didn’t add up, and the family members who helped turn a dream into a real start.
• defining success as changing your life and your parents’ lives
• publishing Teenage Dreams at 17 and learning the power of audience feedback
• teaching for a small salary and getting m...
Discipline with Kevin Karuga S01 E02
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We trace how strict school routines, tough social environments, and a hunger for excellence shape Kevin’s discipline and leadership from childhood through high school. The story turns practical as he confronts academic strengths and weaknesses, navigates life after KCSE, and learns resilience while teaching with almost nothing.
• boarding school routines that build responsibility and self-discipline
• moving schools, repeating a class, then becoming a consistent top student
• early leadership roles from class prefect to senior school captain
• high school bullying culture, fear, and the cost of being a str...
The Big Score Book Review: What Silicon Valley Got Right And Africa Can Adapt
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We record live from Mombasa and pull apart the real origins of Silicon Valley to challenge how African startups copy business models, funding myths, and “innovation” aesthetics. We connect The Big Score to practical moves founders, companies, universities, and governments can make to build ecosystems that compound instead of stalling.
• Silicon Valley’s early drivers: semiconductors, defense research, concentrated capability
• Government as the first big customer and why that changes “freemium” economics
• Why copying US go-to-market patterns can break African startups
• Building software plus services and software plus trai...
The Kid Who Ran A Farm Like A CEO: Kevin Karuga S01 E01
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We sit down with Kevin Karuga to trace how a childhood between Nairobi and Kirinyaga builds discipline, ambition, and a deep pull toward public service. Along the way, we connect personal history to the bigger questions of leadership, governance, and how African tech can scale without losing trust.
• Why we partner with Africa’s Talking and what developer infrastructure enables across Africa
• Kevin’s early years in Nairobi, Kangemi, and Kirinyaga and how family shapes formative habits
• First vivid memories of politics and why public figures can set a chil...
Africa’s Telco API Playbook
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Building in Africa can feel like shipping with the road changing under your feet. One month you’re sprinting on product, the next you’re stalled by telco fragmentation, compliance paperwork, and “go talk to another office” delays. That’s why we brought on Michael Kemadi (MK), Head of Developer Community at Africa’s Talking, to get specific about what it takes to scale real infrastructure for customer engagement across the continent.
We unpack how Africa’s Talking works as a CPaaS platform that integrates with 80+ telecom operators and exposes SM...
Developer Marketplaces, API Economy and Data Sovereignty in Emerging Markets (South Africa)
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Telcos run the pipes, but building on top of them can feel like a maze of paperwork, minimum volumes, and one-off integrations that never end. We sit down in Johannesburg to break down how Africa’s Talking makes telecom rails usable for builders and why that “simple API layer” quietly powers everything from OTPs and customer support to government services and high-scale messaging across Africa.
We talk through what Africa’s Talking actually does at the technical level: integrating with dozens of operators, exposing SMS, voice, USSD, and verifica...
From Biashara to Blockchain: Eddie Kago on Grit, Kenyan Tech, and DeFi for Farmers
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We trace Eddie Cargo’s path from a childhood in Biashara to elite schooling, an architecture apprenticeship, and early software delivery that sparked a mission to build tech for public good in Africa. Grit, curiosity, and community stitch a line from beans and butchery to health systems, DeFi for farmers, and developer mentorship.
• growing up in family business and early money sense
• boredom as a signal to build, not drift
• harsh boarding school lessons that formed resilience
• Mangu’s competitive culture and technical subjects
• science congre...
Culture, Capital & Code: Building Africa’s Future with Grace Mumo and Eng. Yinka Abioye
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Culture isn’t a sideshow. It’s the engine that can power fair trade, smarter policy, and inclusive tech across Africa; and this conversation makes the case with lived experience and a concrete plan. We sit down with two heavyweight builders: Grace Mumo, a Pan‑African tech leader who helped pioneer USSD and mobile finance, and Eng. Yinka Abioye, a chemical engineer turned continental mentor who has led teams from pharmaceuticals to oil and gas. Together, we examine why Nairobi–Entebbe can cost more than Nairobi–Dubai, how telcos mishandle promising...
Airtime, Data and Impact Across Africa with Luchiri Omoto | Impact Masters Podcast
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Two truths can shape a career and a continent: simplify what matters, and put humans first. That’s the heartbeat of our conversation with Luchiri Omoto—commercial lead for airtime and mobile data at Africa’s Talking—whose journey runs from Kakamega and Thika to Alliance High, JKUAT, Google, Upande, and back into the engine room of developer infrastructure across Africa.
We dig into the rituals that form durable networks (Alliance’s tie test and sports sets), the discipline learned on a hockey pitch, and how a detour into geoma...
From Idea to MVP: Lessons Across Uganda, India, and Silicon Valley
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Impact Masters Podcast and AT Retold and AT Summit 2024: Building APIs, Building Communities in Africa’s Startup Frontier Part 1
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UWC-USA, Crisis, and the Power of Humane Education with Dr Victoria | Impact Masters Podcast
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What if school made us more alive instead of more numb? That question threads through our conversation with Victoria, President of UWC‑USA, as we journey from her Head Start memories in Albuquerque to crisis-tested leadership during COVID and the largest wildfire in New Mexico history. We unpack how a single moment in a pathology lab pushed her from pre‑med to philosophy of the body—and why reconnecting mind, heart, culture, and spirit is the real work of education and leadership.
We talk about the UWC‑USA model: a...
Mining Engineer on Using Data & Vision to Transform Africa with Zikamai Gangaizo | Impact Masters Podcast
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A story of motion becomes a blueprint for momentum. From a childhood crisscrossing Botswana and Zimbabwe to rugby fields, rain-soaked pools, and a first blast on a copper pit, Dzikamai Gangaizo learned agility the hard way—and then used it to rewire a very traditional industry with data, discipline, and a continental vision. We sit down to trace how curiosity turned a mine into a learning system, why “good enough” keeps Africa small, and how to build teams across borders that serve people where they live.
We pull back t...
Innovative Business Development & Growth with Ryan Dewey Smith | Impact Masters Podcast
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Ryan Dewey-Smith, founder and CEO of Inperium Inc., reveals how he's revolutionizing the nonprofit world by creating a collaborative network where organizations maintain their autonomy while sharing resources. With over three decades of leadership experience, Ryan shares his journey from founding a single service organization to building a network of 38 companies across 20 states that directs an impressive 90% of funding directly to service recipients.
Growing up as an only child who changed schools eight times before ninth grade, Ryan developed a keen awareness of others' needs and a philosophy...
#56 Impact Masters Podcast: Unlocking the Power of Video: Video Marketing Trifecta
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Meet Tim Bradley, the creative force behind Pennant Video and pioneer of the "video marketing trifecta" that's transforming how B2B companies build trust and close deals. From his childhood making videos with his brothers in rural Massachusetts to founding a specialized agency serving tech's most innovative sectors, Tim shares the journey that shaped his unique approach to video storytelling.
What makes video so powerful in B2B marketing? As Tim explains, it's the medium's unparalleled ability to function like a conversation – engaging both heart and mind while pr...
Finding Your Tech Path With Japheth Obala | Impact Masters Podcast
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What does it take to go from coding on a phone during ferry rides to building developer tools at Microsoft? In this captivating conversation, Japheth Obala reveals his remarkable journey from Likoni, Mombasa to becoming the first engineer at Microsoft's Africa Development Center.
Japheth's story begins with a natural talent for mathematics and a dedicated teacher who became a father figure after losing his parent at age 10. His path takes an unexpected turn when security concerns prevent him from attending Garissa University—a decision that likely saved his li...