
Crafting digital experiences with precision and purpose
I'm a passionate software engineer with expertise in building modern web applications. With a strong foundation in both frontend and backend technologies, I specialize in creating seamless, user-centric digital experiences.
My approach combines clean code principles with a keen eye for design, ensuring that every project I work on is not only functionally robust but also visually compelling and intuitive to use.
When I'm not coding, you can find me exploring new technologies, contributing to open-source projects, or sharing knowledge with the developer community.
Work Experience
- Built full-stack SaaS advertising platform connecting advertisers with 300+ streamers using Next.js frontend and Strapi CMS backend with PostgreSQL for campaign management and streamer onboarding workflows.
- Designed and implemented invitation system handling 300+ concurrent invitations per campaign with real-time status tracking and notification delivery.
- Architected automated ad injection pipeline using Trigger.dev to orchestrate campaign delivery across 100+ concurrent streams, eliminating manual ad placement for every campaign run.
- Reduced database CPU load from 70-100\% to sustained 40\% by caching expensive query using Redis and resolving failing queries caused by orphaned database records.
- Implemented 15-minute error caching strategy for failing external service dependencies to prevent request storms and maintain application availability during third-party outages.
- Built and customized React dashboard modules for pharmaceutical jewelry manufacturer ERP system, including inventory management, HR, order tracking, finance, client management, and analytics interfaces.
- Debugged and resolved critical payment processing vulnerabilities and user interaction defects in the platform's engagement system.
- Integrated SeekMake's quote generation API with CyberMake's 3D modeling platform, enhancing product offerings.
My Recent Work
Here are some of the projects I've worked on recently. Each project presented unique challenges and opportunities for growth.

Devflow
A Stack Overflow-inspired Q&A platform built with Next.js, featuring AI-powered features and modern web technologies.







CarthageBot
A smart chatbot created to answer student questions about an educational institute. It provides quick, accurate information about courses, events, services, and policies. The chatbot understands context to deliver helpful, conversational responses.
Technologies & Expertise
I've worked with a wide range of technologies throughout my career, constantly expanding my skill set to stay at the forefront of web development.
Languages
Frontend
Backend
Database
DevOps & Tools
Message Systems
AI/ML
Let's Work Together
Have a project in mind or want to discuss potential opportunities? I'd love to hear from you. Feel free to reach out through any of the channels below.
Send Me a Message
Contact Information
gritli.tarek66@gmail.com
Phone
+216 92 803 770
Location
Tunis, Tunisia
Available for Opportunities
I'm currently available for freelance work, contract positions, and full-time opportunities. Let's create something amazing together.
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