Mr Promise
Ekiverere Promise EdesiriSoftware Engineer • CTO
Mr Promise

Ekiverere Promise Edesiri

Founder & Chief Technology Officer (CTO), Heavstal Tech

Hi there! I'm Mr. Promise, and I love developing infrastructure that solves and simplifies real-world problems. I'm a software engineer with expertise in building accessible infrastructure and ecosystems. I take pride in engineering thoughtful, comprehensive products and have a sharp eye for the small details that separate good products and services from exceptional ones.

I love making services that are only accessible to a few available to everyone, especially in Africa. I enjoy working at the intersection of software architecture, engineering, and design, where great UX meets clean, scalable code.

Presently, I'm the Founder & CTO of Heavstal Tech, where I lead our system design and backend engineering. I help shape our engineering strategy, covering authentication, APIs, and core infrastructure, aligning with our team to ensure accessibility is built into everything we build.

Previously, I've worked across a wide range of environments in the bot development community on WhatsApp and Telegram. Outside of my day-to-day work, I also created a boilerplate on how to build a full-fledged Next.js and React application with PWA & Proper sitemap from scratch. These journey has helped shape how I handle and think about developing services and products for both developers and non-developers that are well crafted and generally accessible as well as usable.

When I'm away from my keyboard, I'm usually playing football, listening to music, binge-watching movie series, hanging out with friends and my pet cat, or simply taking a walk to enjoy what the world has to offer.

Experience

2025 - 2026

Senior Engineer & CTO • Heavstal Tech

Founded Heavstal Tech with the vision of building accessible software infrastructure for Africa while aiming for global scale. Currently focused on architecting products, establishing engineering standards, provding services and products that help shape developer applications for users, reducing limitations of technology and turning ambitious ideas into production-ready software.

Next.js React PostgreSQL Astro TailwindCSS

2024 - May, 2025

Developer • Promise Md

My early development journey was centered around the WhatsApp and Telegram bot ecosystem, where I built, maintained, and shipped production-ready automation bots used by the community. Along the way, I expanded into full-stack web development, creating MERN applications, React and Next.js projects, developer tools, and educational resources.

Node.js Next.js React Express MongoDB HTML5 CSS3 Tailwind CSS

Featured Projects

Heavstal Tech Platform

Heavstal Tech Platform

Central platform providing access to Heavstal services including APIs, authentication, password management, and productivity tools.

Heavstal Auth

Heavstal Auth

Africa-built OAuth 2.0 and OpenID Connect (OIDC) identity provider designed to simplify authentication and authorization for developers.

Heavstal Docs

Heavstal Docs

Documentation hub containing implementation guides, references, and usage instructions for all Heavstal products and services.

Heavstal Bots

Heavstal Bots

Automation-focused platform for generating and managing authentication codes used by third-party Heavstal services and bots.

Verselor V1

Verselor V1

WhatsApp-based automation platform featuring an autonomous AI assistant named Gideon, integrated with the Heavstal ecosystem.

Built for a Client
MediSphere

MediSphere

MediSphere is a blockchain-powered ecosystem making healthcare accessible, affordable, and connected worldwide. Powered by the $MEDISPHERE token.

Upcoming
Gideon

Gideon

An autonomous AI agent designed for both individuals and developers, with capabilities extending beyond traditional AI chatbot experiences.

In Development
Full Project Collection

Full Project Collection

Explore additional products and services through our official ecosystem.

TECH STACK

Languages

JavaScriptTypeScriptHTML5CSS3SQL

Frameworks

ReactNext.jsAstroTailwind CSSNode.jsExpressBash

Architecture & DBs

APIs
SupabaseMongoDBRedisAWS

Others

GitGitHubLinuxCloudflareVercelDocker
HT

CHECK OUT MY CURRICULUM VITAE (CV)

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