Master the modern tech stack used by the global remote economy
Our Core Programs
One Foundation. Six Paths to a Global Career.
Everyone starts with the same 8-week foundation, then branches into the specialization that fits their goals.
Professional Foundations Program
Mandatory foundations for your digital career. Digital skills, communication, and the global themes shaping the world of work: all in 8 weeks.
Start Here
Web DevelopmentMost PopularFull Stack Web Development
Data AnalyticsTrending NowData Analytics Program
Data AnalyticsData Science
Data AnalyticsMost PopularData Analysis with Spreadsheets
Data AnalyticsPython for Data Analysis
Graphic and Web DesignMost PopularGraphic & Web Design Track
Academic WritingMost PopularAcademic Writing with AI
Academic WritingNewAI Tools for Study & Writing
Cloud ComputingTrending NowCloud Computing Foundations
Human-Centered Tech Education
Local Roots. Global Impact.
We are not just a coding school. Every Teki-SL learner studies technology alongside the forces shaping our world, because the best builders understand the problems they are building for.
Inside the Foundations program, each week pairs digital skills with a Global Opportunity: a sector where Sierra Leonean talent can change lives at home and compete in the global remote economy.
Real Stories,
Incredible Journeys
90%
Graduation rate
From our intensive 8-week Foundations Program.
4.9/5
Rated by Cohort 1
Based on feedback from our pioneer learners.
100%
Tuition-Free
Breaking financial barriers to world-class tech education.
All you need is the desire to learn
Honest Guidance to Help You Grow
We focus on small, achievable steps toward employment. Every skill you learn here is one more tool to help you move forward.
Future-proof Your Skill Stack
Get hands-on with the technologies shaping the future. No downloads, no config, no video. Learning beyond theory.
No Limits, Just Learning
You don't need any special background or fancy education. All you need is the desire to learn and the willingness to try.
Learn Today, Lead Tomorrow
We will teach you step by step, at your own pace. Build your analytical skills, critical thinking, and communication.
Voices from Cohort 1
Hear directly from the first learners who completed Teki-SL. Real names, real tracks, and verified skills.
“Before Teki-SL, I thought tech careers were only for people abroad. During our 8-week Foundations training in Freetown, Mr. Ibrahim showed us how global remote work actually operates. I went from being scared of the terminal to deploying my first live project.”
Marie Kamara
Professional Foundations“What makes Teki-SL different is that you don’t just watch videos. Every single week, Dyphan and Ibrahim reviewed our code. They taught us how to communicate clearly on Slack, how to write clean commits on GitHub, and how to carry ourselves like global engineers.”
Alieu Barrie
Professional Foundations“I started the Data Analytics track with zero Excel knowledge. By week 6, I was writing Python scripts to clean real Freetown census datasets and creating live interactive dashboards. The mentorship here pushed me beyond what I thought was possible.”
Francis Foday
Data Analytics Program“Learning cloud infrastructure right here from Sierra Leone seemed impossible because of complex setups. But the Teki-SL CloudLabs environment let me practice real Linux terminal commands and deploy servers straight from my browser.”
Bockarie Jimmy
Cloud Computing Foundations“The AI tools and academic frameworks taught in Cohort 1 completely transformed my university work. We learned how to use AI ethically for structuring research papers and writing with clarity for international journals.”
Fatima Mansaray
Academic Writing with AI“Teki-SL gave us real design briefs instead of fake exercises. I learned how to turn client requirements in Freetown into modern Figma UI prototypes and responsive layouts that compete on a global standard.”
Emmanuel Sesay
Graphic & Web Design“I want to express my deep gratitude to Teki-SL and our instructor Ibrahim George Foday. The digital literacy and productivity skills I gained in Cohort 1 have allowed me to train youth in my local community and help small businesses get online.”
Samuel Martin Silvalie
Digital Literacy Specialist“The community support from Dyphan and our peer study groups made all the difference. Even when we lost power during late-night coding sessions, someone on the Teki-SL Discord was always ready to help debug my Python scripts.”
Isatu Bangura
Python for Data Analysis“Before Teki-SL, I thought tech careers were only for people abroad. During our 8-week Foundations training in Freetown, Mr. Ibrahim showed us how global remote work actually operates. I went from being scared of the terminal to deploying my first live project.”
Marie Kamara
Professional Foundations“What makes Teki-SL different is that you don’t just watch videos. Every single week, Dyphan and Ibrahim reviewed our code. They taught us how to communicate clearly on Slack, how to write clean commits on GitHub, and how to carry ourselves like global engineers.”
Alieu Barrie
Professional Foundations“I started the Data Analytics track with zero Excel knowledge. By week 6, I was writing Python scripts to clean real Freetown census datasets and creating live interactive dashboards. The mentorship here pushed me beyond what I thought was possible.”
Francis Foday
Data Analytics Program“Learning cloud infrastructure right here from Sierra Leone seemed impossible because of complex setups. But the Teki-SL CloudLabs environment let me practice real Linux terminal commands and deploy servers straight from my browser.”
Bockarie Jimmy
Cloud Computing Foundations“The AI tools and academic frameworks taught in Cohort 1 completely transformed my university work. We learned how to use AI ethically for structuring research papers and writing with clarity for international journals.”
Fatima Mansaray
Academic Writing with AI“Teki-SL gave us real design briefs instead of fake exercises. I learned how to turn client requirements in Freetown into modern Figma UI prototypes and responsive layouts that compete on a global standard.”
Emmanuel Sesay
Graphic & Web Design“I want to express my deep gratitude to Teki-SL and our instructor Ibrahim George Foday. The digital literacy and productivity skills I gained in Cohort 1 have allowed me to train youth in my local community and help small businesses get online.”
Samuel Martin Silvalie
Digital Literacy Specialist“The community support from Dyphan and our peer study groups made all the difference. Even when we lost power during late-night coding sessions, someone on the Teki-SL Discord was always ready to help debug my Python scripts.”
Isatu Bangura
Python for Data AnalysisHire our graduates or sponsor a cohort.
Tap into a pool of 400+ highly trained, portfolio-ready tech professionals. Support the next generation of Sierra Leonean talent by sponsoring a cohort or offering internships.
- Access to pre-vetted, top-tier local talent
- Customized internship & hiring pipelines
- Opportunities to sponsor future cohorts
The Teki-SL Way
Learning Built Around Purpose
Completely portfolio-driven: you build real solutions to real problems, guided by industry experts, and graduate with proof instead of promises.
Portfolio-Driven Learning
Stop watching tutorials and start building. Write, test, and deploy code directly from your browser to solve real local and global problems. Your GitHub will be your resume.
24/7 Expert Mentorship
Get instant, context-aware help on any project. Our global network of mentors is ready to guide you, review your code, and help you get unstuck.
Rooted in CHAIR Values
Commitment, Honesty, Accountability, Integrity, and Respect. We don't just teach technical skills, we build resilient professionals ready to thrive in the global remote economy.
The TEKI-SL Journey
A proven, step-by-step roadmap designed to take you from a curious beginner to a portfolio-ready professional.
Apply & Interview
Pass the rigorous selection process to join our tuition-free cohort.
The 8-Week Foundation
Master the CHAIR values, soft skills, and basic technical literacy.
Specialization Phase
Dive deep into Web Dev, Data Analytics, or GIS with hands-on projects.
Global Remote Economy
Get hired locally or plug into remote opportunities worldwide.
Upcoming Info Sessions & Masterclasses
Join live sessions to learn more about our upcoming cohorts, curriculum, and how to succeed in the tech industry.
New sessions will be announced soon
We run free live info sessions and masterclasses ahead of every cohort. Leave your details with our advisor team and we will invite you to the next one.
Get notifiedFree Resources for Sierra Leonean Techies
Kickstart your tech journey with our curated resources tailored for the local context.
Meet Your Mentors
Learn directly from industry experts dedicated to your success.
IFIbrahim George Foday
MMMohamed Dyphan Massaquoi
Not Sure Where
To Start?
Tell us a little about yourself and our team will help you pick the right program, explain the admissions process, and answer your questions.
Tools You Will Master
Get hands-on with the exact technologies used across our Web Development, Data Analytics, and GIS tracks.
Talk to Our Advisor
Frequently Asked Questions
Everything you need to know about the TEKI-SL initiative.