Turning data into meaningful products.

I'm Tarik BAGNA, a data-oriented developer. I analyze data to extract insights, build dashboards and models, and develop clean tools and applications to turn data into real-world impact.

About me

I'm Tarik, with a Professional Bachelor's in Software Engineering and a recent Master's in Data and Decision Systems Exploration. I love understanding how data and systems work. Not just producing results, but also exploring the "why" behind them.

I focus on clean architecture, efficient data processing, and practical solutions. For me, good work means delivering actionable insights, designing systems that scale, and applying methods that bring real impact.

I'm constantly learning, exploring new tools, staying ahead of technological trends and adopting approaches that truly make a difference.

When I'm not studying or working on projects, you'll find me traveling for fresh perspectives or gaming to sharpen my analytical and strategic thinking.

If you're building something that needs data-driven insights and practical execution, let's connect.

Programming Languages

PythonSQLJavaScriptTypeScriptJava

Data & Analytics

Data ExplorationData CleaningData VisualizationStatistical AnalysisMachine Learning BasicsDecision SystemsBusiness Intelligence

Databases & Tools

PostgreSQLPower BIExcelGit

Software Practices

Clean ArchitectureObject-Oriented ProgrammingProblem SolvingAnalytical ThinkingResearch & Continuous Learning

Employment

Academic Intern & Freelance

IDS TechnologieFreelance & Academic Internship
June 2025 - Sept 2025
France - Remote

Worked on Federated Learning with a focus on classification. Contributed to AI-driven solutions ensuring data privacy and decentralized model training.

  • Implemented Federated Learning models for classification tasks
  • Ensured data privacy compliance in AI workflows
  • Collaborated remotely with cross-functional teams
  • Developed AI pipelines using Python
Federated LearningAI/MLPythonData PrivacyClassification

Software Developer

Odda TechnologyFull-time & Academic Internship
June 2024 - Aug 2024
Lomé, Togo

Started as an Academic Intern developing real estate management software, then transitioned to building an education management system to help schools manage students and schooling processes.

  • Developed real estate management software
  • Built education management system for schools
  • Worked on full stack web development projects
  • Managed databases and backend logic
Full StackEducation TechReal EstateWeb DevelopmentDatabase Management

Software Developer

Odda TechnologyFull-time
June 2023 - May 2024
Lomé, Togo

Started as an Academic Intern developing real estate management software, then transitioned to building an education management system to help schools manage students and schooling processes.

  • Developed real estate management software
  • Built education management system for schools
  • Worked on full stack web development projects
  • Managed databases and backend logic
Full StackEducation TechReal EstateWeb DevelopmentDatabase Management

Projects

Data Analytics

EcoPulse: Real-time Carbon Visualizer

2026

Interactive dashboard analyzing global carbon emissions in real-time using IEA API data.

  • Processed large-scale datasets (+100k entries) using Pandas and Python.
  • Implemented complex temporal correlation charts for environmental trends.
  • Optimized API request handling with a custom Redis caching layer.
PythonPandasNext.jsRecharts
Data Analytics

Spotify Wrapped Personalized Engine

2025

Personal listening data analyzer predicting future genre preferences through clustering algorithms.

  • Applied K-Means clustering to segment user listening habits.
  • Visualized musical attributes (Energy, Danceability) via interactive radar charts.
  • Built a secure JSON upload interface for Spotify data exports.
Scikit-learnSpotify APIReactClustering
Data Analytics

Sentiment Stocks Tracker

2025

Correlates social media sentiment from Reddit and X with real-time stock market fluctuations.

  • Developed an NLP pipeline for real-time sentiment analysis.
  • Built an interactive heatmap displaying buying/selling pressure.
  • Engineered a dashboard with 15-minute interval data refreshing.
NLPVaderPythonTailwindCSS
Data Analytics

LinkedIn Job Market Insights

2025

Data scraping and analysis tool identifying high-demand tech skills across major cities.

  • Automated large-scale job posting scraping with rate-limiting bypass.
  • Performed advanced cleaning on unstructured textual data.
  • Generated dynamic PDF reports for market trend summaries.
SeleniumBeautifulSoupData CleaningMatplotlib
Web Development

SaaS TaskFlow Manager

2026

Project management platform featuring Trello-style boards and real-time collaboration.

  • Managed complex application state with Zustand and React Query.
  • Integrated multi-user synchronization via WebSockets.
  • Architected a robust authentication system using NextAuth.js.
Next.jsPrismaPostgreSQLSocket.io
Web Development

DevQuest: Gamified Learning

2025

Code learning application where coding lessons are structured as RPG quests.

  • Engineered a progress system with XP and levels in a relational database.
  • Integrated Monaco Editor with real-time code validation.
  • Designed an immersive gaming-inspired UI/UX with Framer Motion.
TypeScriptSupabaseMonaco EditorFramer Motion

Education

Master's in Data and Decision Systems Exploration

University Sorbonne Paris Nord
Sept 2023 - Sept 2025
Paris, FRANCE

Specialized in advanced data analysis, decision systems, and machine learning. Completed coursework in Big Data technologies, Predictive Modeling, and Systems Engineering.

  • Advanced Data Analysis
  • Decision Systems
  • Machine Learning
  • Predictive Modeling
  • Systems Engineering
Data ScienceMachine LearningBig DataSystem Engineering

Professional Bachelor's in Software Engineering

Institut Africain d'Informatique - IAI
Oct 2020 - Aug 2023
Lomé, TOGO

Gained strong foundation in software development principles, algorithms, and system architecture. Led several student projects and participated in coding competitions.

  • Software Development Principles
  • Algorithms
  • System Architecture
  • Student Projects
  • Coding Competitions
Software EngineeringWeb DevelopmentDatabase DesignAlgorithms

Certifications

Data Manipulation in SQL

DataCamp - Accomplishment
September 2024

Introduction to Statistics

DataCamp - Accomplishment
September 2024

PostgreSQL Summary Stats and Window

DataCamp - Accomplishment
September 2024

Functions for Manipulating Data in

DataCamp - Accomplishment
September 2024

Intermediate SQL

DataCamp - Accomplishment
August 2024

Joining Data in SQL

DataCamp - Accomplishment
August 2024

Introduction to SQL

DataCamp - Accomplishment
August 2024

Web Development

Sololearn

Spring Boot with MongoDB

Udemy

Kotlin

Sololearn

Introduction to Python

DataCamp - Accomplishment
February 2023

Get in touch

CN

New projects ?

I'm always open to discussing new ideas and collaborations.
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