Featured project/Field operations
Sotacib
Less paperwork. More time in the field.
A connected workflow for field teams, bringing site visits, sales locations, and market data into one place.
Next.jsPostgreSQLPrismaOpenStreetMap
Full-stack engineer · Tunis, Tunisia
Mohamed
Yassine Essid.
Thoughtful interfaces. Reliable systems.
I build the software that brings them together.
How I build
Interface → infrastructureInterface
What people see and touch
API
Services that connect every piece
Data
Structured, fast, reliable
Infrastructure
Shipped and kept running
One engineer, every layer.Full-stack
Interfaces to infrastructure
Next.js & ReactTypeScriptAPIs & MicroservicesCloud & DevOps
01 / Selected work
Ideas turned into
working products.
A selection of platforms, practical tools, and experiments. Built to be used.
02/AI · VEO Hackathon
CVSense AI
Helping hiring teams turn a stack of résumés into a clearer shortlist.
Next.js 15React 19TypeScript
03/Culture · H12 Hackathon
Sbiba Heritage
An interactive way to discover, explore, and preserve Tunisia’s local heritage.
Next.js 14TypeScriptTailwind CSS
04/Business platform
TigerGym
A bold digital home for a gym, with the tools to manage what happens behind the scenes.
Next.jsTailwind CSSPostgreSQL
ryx.
A shared space for your next paper.
LaTeX AI assisted
05/Collaborative SaaS
Ryx
Write, compile, and collaborate on LaTeX documents with an AI assistant by your side.
Next.jsExpressGo
I’m Yassine, a full-stack software engineer based in Tunis, Tunisia.
My work spans retail platforms, field tools, marketplaces, and collaborative software. I connect the interface people interact with to the APIs, data, and infrastructure behind it.
With a background in computer science, mathematics, and software engineering, I bring a systems perspective to building products—from the first interaction to deployment.
Interfaces
Web experiences that make complex workflows easier to use.
ReactNext.jsTypeScriptAngular
Systems & data
APIs and services that connect the pieces of a product.
NestJSSpring BootFastAPIPostgreSQLRedis
Delivery
The infrastructure that takes an application into use.
DockerGitCI/CDAzure
03 / Experience
Built with teams.
Used by people.
The roles, systems, and real-world challenges that shaped how I build.
Espoir Market (SPAR)
Jul — Oct 2025
Full-Stack Engineer
- Connected inventory, staff, and financial data across SPAR retail locations in one Next.js and GraphQL platform.
- Built real-time analytics and automated reporting, backed by a consistent Docker deployment pipeline.
Next.jsTypeScriptPostgreSQLGraphQLDocker
ESPRIT
Jun — Aug 2024
Software Engineer
- Built an asset management platform for 1,000+ electronic assets and 200+ university users.
- Connected Angular and Spring Boot for real-time monitoring, improving inventory reporting accuracy by 40%.
Spring BootAngularPostgreSQLDocker
VEREDENT
Jan — Jul 2023
Full-Stack Engineer
- Built NestJS and RabbitMQ microservices supporting 10,000+ daily dental marketplace transactions.
- Separated user and product services to improve fault isolation and reduce recovery time by 35%.
AngularNest.jsMongoDBPostgreSQLRabbitMQ
ELYADATA
Jul — Aug 2022
Backend Developer
- Reduced FastAPI response latency by 65% with Redis caching.
- Improved PostgreSQL throughput 3× through indexing and query optimization. Containerized the delivery pipeline with Docker.
FastAPIPostgreSQLRedisDocker
04 / Education
The foundations.
2023 — 2026
MSc in Software Engineering
ESPRIT
Software engineering, cloud architecture, and scalable systems.
2020 — 2023
Computer Science & Mathematics
Bachelor’s degree · ISIMM
Algorithms, data structures, and a foundation in problem solving.
05 / What’s next?
Let’s build something
worth using.
Have a project or a role in mind? I’d love to hear what you’re working on.
yassine.essid.contact@gmail.com