Empowering Digital Growth & Scientific Discovery
Toni Tech Solution bridges the gap between enterprise-grade custom software development for businesses and interactive, data-driven STEM tools for global learners.
Headquartered in Kigali, Rwanda.
Scaling globally.
Led by Founder and Lead Engineer Emmanuel TUYISHIMIRE (Toni). Fully registered with the RRA (TIN: 156050004) and RDB. Building enterprise software and free STEM tools used by 12,000+ monthly learners across 15+ countries.
- 3+Years Engineering Practice
- 12,000+Monthly STEM Users
Enterprise Suite
Enterprise Software & Digital Services in Rwanda
Web Application Development
We develop custom CRMs, School Management Systems, and robust API logic. Built securely for enterprises and scaling SMEs.
Mobile App Development
Top-tier native and cross-platform mobile apps for iOS and Android, focusing on seamless UX and complex offline architecture.
IT Consultancy
Providing deep digital transformation strategies for legacy businesses in Rwanda digitizing their workflows.
Digital Marketing Services
Aggressive programmatic SEO architectures, Google Ads, and inbound content to capture dominant search visibility.
Global Ecosystem
Explore Our Interactive STEM Tools
Loved by CBSE, JEE, and AP Science learners globally.
Electronegativity Hub
Master 5,000+ word deep-dives for every element on the Pauling scale.
Launch ToolElectron Visualizer
3D orbital visualizations and aufbau breakdowns.
Launch ToolBohr Model Simulator
Interactive electron transition visualizer.
Launch ToolDilution Calculator
M1V1=M2V2 solver, serial dilution table & dilution factor calculator.
Launch ToolExplore Key Chemistry Concepts Interactively
These tools cover the most-tested topics in AP Chemistry, JEE Main/Advanced, and CBSE Class 11–12. No registration required.
Electronegativity Chart
Interactive Pauling scale heatmap, bond predictor, and trend graph for all 118 elements. Used daily by AP and JEE students.
Launch Tool →Bohr Model Builder
Visualize electron shells and energy transitions for any element. Includes electron configuration and orbital diagrams.
Launch Tool →Atomic Radius Periodic Table
Interactive heatmap showing covalent, vdW, ionic and metallic radii for all 118 elements with trend graphs and comparator.
Launch Tool →Dilution Calculator
Solve M₁V₁ = M₂V₂ instantly. Includes serial dilution table, dilution factor mode, and step-by-step worked solutions.
Launch Tool →The Toni Tech Advantage: Engineered for Scale
Custom Architecture
No bloated templates. Pure, performant code tailored for you.
Web Vitals Focus
Highly optimized Next.js frameworks passing Core Web Vitals effortlessly.
Local Roots, Global Output
Rwandan engineered, silicon-valley tier code quality.
24/7 AI-Human Hybrid Support
Constant monitoring and human-backed support for your infrastructure.
Built in Rwanda.
Used by the World.
Supporting thousands of daily users—from CBSE & JEE learners in India to AP Science students in the US and Canada.
Choose Your Path
Ready to Automate Your Business?
Let's build your enterprise software and custom portals.
Request a ConsultationTop Software Development Company in Kigali, Rwanda
Choosing the right software development company in Rwanda is pivotal for scaling. Toni Tech Solution (TTS EH) is an elite digital factory providing custom web application development, CRM building, and mobile app development in Kigali.
Globally, we are recognized for our programmatic educational tools platform helping CBSE, JEE, and AP Science students with physics simulators, periodic table explorers, and step-by-step math solver APIs. Let's build.