Ismaël.
Yaoundé, Cameroon → Paris, France

Ismaël Ariel

Kagou Manga

Cloud Security Engineer · Data Scientist · Software Engineer.
Building secure, intelligent financial infrastructure — from Africa to the world.

Cloud Security Data Science Cybersecurity FinTech Software Engineering AI / ML
Ismaël Kagou
Ismaël Kagou Manga
Cloud Security · Data Science
Cloud Security AWS · Azure · GCP Data Science Python · SQL · ML Cybersecurity PCI DSS · IAM · DevSecOps FinTech Afriland First Bank ESME Paris 2026 ALX Africa · 1.6M Students Cloud Security AWS · Azure · GCP Data Science Python · SQL · ML Cybersecurity PCI DSS · IAM · DevSecOps FinTech Afriland First Bank ESME Paris 2026 ALX Africa · 1.6M Students
3+
Years of experience
2k+
ALX commits
5+
Domains mastered
3x
ALX certifications
Who I am

About me

"I am from Yaoundé.
I am going to Paris.
And I am not done yet."

Yaoundé, Cameroon
Paris, France — Sept 2026
French · English · Chinese
Target stack
AWS CCSP CISA CISSP
GitHub Activity
2,000+
Commits
5
Projects shipped
15+
Technologies
3+
Years building
@letschangeAfrica
Currently
Studying
AWS Cloud Practitioner (CLF-C02)
Building
PKFe-Hub — AI gateway for PKFIE
Preparing for
ESME Paris · Sept 2026

I am Ismaël Ariel Kagou Manga — a 21-year-old engineer from Yaoundé, Cameroon, building toward a career at the intersection of cloud security, data science, and financial infrastructure.

I did not follow a straight line to get here. I taught myself software engineering through ALX Africa at a time when the program was free and I had nothing but hunger and a laptop. I stopped at month 8 when life pushed back. Then I went back and finished — because ALX had already made me someone who finishes hard things.

At Afriland First Bank, I got my first real look at what it means to protect financial systems from the inside. I migrated a BI platform, designed access controls that cut security breaches by 25%, and built bilingual training materials for 200 people — all before turning 21. That experience showed me where my two worlds — data and security — could collide in ways that genuinely matter.

In September 2026, I begin a Master's in Cybersecurity Engineering at ESME in Paris. My target is clear: Cloud Security Engineer in the financial sector, specializing in the place where AI-driven threat detection meets compliance automation. I am building the certification stack — AWS, CCSP, CISA, CISSP — methodically, one layer at a time.

I speak French natively, English professionally, and a little Chinese. I write about technology and share what I learn. I believe the most powerful thing a young African engineer can do is build in public, share the journey, and refuse to be invisible.

I am from Yaoundé. I am going to Paris. And I am not done yet.

The arc so far

My journey

Jun – Aug 2024
Business Intelligence Intern
Afriland First Bank · Yaoundé, Cameroon

Migrated SAP BI 4.3 improving reporting efficiency by 30%. Designed role-based access controls reducing security breaches by 25%. Created bilingual training for 200+ employees.

SAP BIBanking Power BISecurity
2023 – Present
ALX Software Engineering
ALX Africa · 1.6M students worldwide

2,000+ commits. Strong foundations in C, Python, algorithms and system engineering. Stopped at month 8 — then went back and finished self-paced. ALX made me someone who finishes hard things.

ALX SEPython CDo Hard Things
2022 – 2026
BSc Computer & Software Engineering
PKFokam Institute of Excellence · GPA 3.6/4.0

Harvard Aspire Leaders Program. McKinsey Forward Program. Bytes Club Lead — organized 10+ workshops on data science and cloud computing for 150+ peers.

LeadershipHarvard McKinsey
Sept 2026 → Next chapter
MSc Cybersecurity Engineering
ESME Engineering School · Paris, France

Cloud SecDevOps · Penetration testing · Cryptography · AI security · Digital forensics. Target: Cloud Security Engineer in European financial services.

Cloud SecDevOpsParis 2026 →
What I bring

Expertise

Full Tech Stack

PythonPython DjangoDjango FlaskFlask ReactReact JavaScriptJavaScript JavaJava CC PostgreSQLPostgreSQL MySQLMySQL AWSAWS TerraformTerraform DockerDocker LinuxLinux GitGit PandasPandas Scikit-learnScikit-learn Power BI JupyterJupyter OpenAIOpenAI LangChainLangChain GitHub ActionsGH Actions SAPSAP BI
Cloud & Security
AWS AWS (IAM, GuardDuty, KMS) 80%
Network Security 72%
Terraform DevSecOps / Terraform 65%
PCI DSS / Compliance 60%
Data & ML
Python Python / Pandas / Scikit-learn 90%
PostgreSQL SQL / PostgreSQL 88%
Power BI / SAP BI 85%
Scikit-learn Machine Learning / NLP 75%
Software Engineering
Django Python / Django / Flask 88%
React JavaScript / React 74%
Java Java / JavaFX 68%
Linux C / Linux / Bash 80%
Languages & Tools
🇫🇷 French (Native) 100%
🇬🇧 English (Professional) 88%
Docker Docker / GitHub Actions 76%
MySQL MySQL / PostgreSQL 84%
Selected work

What I've built

PKFe-Hub screenshot
Featured Project
Full-stack · RAG AI · PKFokam Institute
PKFe-Hub — AI Information Gateway

A full-stack web platform that centralizes institutional knowledge for PKFokam Institute — policies, fees, programs, and events — powered by a Retrieval-Augmented Generation (RAG) AI assistant. Students and staff can ask questions in plain language and receive answers grounded in official documents with source citations. Includes a Program Pathfinder quiz, real-time notifications, and a secure admin portal for document management.

Django 5React 18LangChainOpenAI GPT-4ChromaDBCeleryPostgreSQLJWT Auth
JobSeekers Analytics screenshot
Machine Learning · HR Analytics
JobSeekers Analytics — ML Recruitment Model

Classification model predicting job application approval on a 1,155-record dataset (30 features). Built using the CRISP-ML(Q) methodology — achieves ≥85% accuracy and reduces manual screening costs by 20%. Includes correlation heatmaps, feature engineering, and explainable AI outputs for HR teams.

PythonPandasScikit-learnSeabornJupyterCRISP-ML(Q)
View on GitHub
Walmart Sales Analytics dashboard
Business Intelligence · Dashboard
Walmart Sales Analytics — Power BI Dashboard

Interactive 3-page Power BI dashboard analyzing $318K in sales across branches. Surfaces insights on payment method dominance (E-wallets lead at 34.68%), revenue by city, monthly trends, and product line performance — with slicers for date, branch, and customer type.

Power BIDAXData ModelingSales Analytics
View on GitHub
PKF Employee Management System screenshot
Desktop App · Enterprise
PKF Employee Management System

Full-featured JavaFX desktop application for managing employee records, attendance, and salaries. CRUD operations with photo upload, search-by-any-field, a live hiring trend chart (XYChart), and MySQL-backed dual-table schema. Built for PKFokam Institute's HR operations.

JavaJavaFXScene BuilderMySQLXYChart
View on GitHub
Food Order System screenshot
Full-stack · Restaurant System
Food Order System — Restaurant Management

Complete restaurant management platform with an admin panel. Covers food CRUD with image upload, category management with auto-renaming, live order tracking (Ordered → On Delivery → Delivered), and a stats dashboard. Secured with MD5 hashing and PHP session management.

PHPMySQLBootstrapHTML/CSSSession Auth
View on GitHub
Credentials & Experience

Organizations

The institutions and companies that have shaped my skills, awarded my credentials, and trusted my work.

ALX
ALX Africa
Data Analytics · Data Science
Certified
AWS
Amazon Web Services
Cloud Practitioner · Solutions Architect
In progress
ISC²
ISC²
CCSP · CISSP Track
Planned
H
Harvard University
Aspire Leaders Program
Completed
McK
McKinsey & Company
McKinsey Forward Program
Completed
Afriland
1st Bank
Afriland First Bank
BI & IT Intern · 2024
Experience
PKF
PKFokam Institute
B.Eng. Software Engineering
Current
Google
Google
Data Analytics Professional
Upcoming
What people say

Testimonials

"

I had the pleasure of working with Ismaël during his internship at Afriland First Bank. As a senior software engineer, I was impressed by his resilience, analytical skills, programming proficiency, and innovative mindset.

Ismaël quickly became an invaluable asset to our team. His contributions towards IT support of our business intelligence platform demonstrated his ability to think critically, solve complex problems, and collaborate effectively.

I highly recommend Ismaël for any role that requires a talented and dedicated individual.

D
Dekene Da AGOONS
Software Engineer · IT Strategy & Enterprise Architecture
Afriland First Bank · Mentor · Sept 2024
Words that shaped the journey

"A setback is a setup for a comeback."

— T.D. Jakes

"The phoenix must burn to emerge."

— Janet Fitch, White Oleander

"You may not control all the events that happen to you, but you can decide not to be reduced by them."

— Maya Angelou

"Courage doesn't always roar. Sometimes courage is the quiet voice at the end of the day saying, 'I will try again tomorrow.'"

— Mary Anne Radmacher
Harvard Aspire Leaders Program
Quotes collected from the program's leadership curriculum
Available for opportunities

Let's build something
that matters.

Internships · Collaborations · Cloud Security · FinTech · Paris & beyond

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