Zaid S.

Fullstack Developer

Zaid is a skilled Fullstack Developer with six years of experience, specializing in backend development and the MERN stack. He has designed and implemented scalable microservices, contributing to the success of e-commerce and telehealth platforms that serve thousands of users.

His notable achievements include developing an AI-powered competitor monitoring tool, creating a healthcare platform that streamlines medication purchases, and optimizing microservice performance by a factor of ten.

With a background in Computer Science and Information Systems, Zaid combines technical expertise, adaptability, and leadership to deliver high-quality, client-focused solutions that drive business growth and efficiency.

Main expertise
  • Nest.js
    Nest.js 2 years
  • Redis
    Redis 3 years
  • JavaScript
    JavaScript 6 years
Other skills
  • Apache Kafka
    Apache Kafka 2 years
  • gRPC
    gRPC 1 years
  • Kubernetes
    Kubernetes 1 years
Zaid
Zaid S.

Tunisia

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Selected experience

Employment

  • Tech lead

    Speqta - 2 years 1 month

    • Spearheaded the Competitor Monitoring Tool, leveraging AI to track competitors, detect infringements, and optimize Google Ads with Smart Saving Logic.

    • Designed and implemented a scalable backend architecture using TypeScript, adhering to industry best practices.

    • Ensured code quality through ESLint, automated API documentation, and robust end-to-end testing frameworks.

    • Led code reviews and mentored developers to uphold high standards in security, performance, and maintainability.

    • Delivered a cutting-edge product that enhanced BrightBid’s portfolio and improved ad performance for clients.

    Technologies:

    • Technologies:
    • Redis Redis
    • TypeScript TypeScript
    • Node.js Node.js
    • PostgreSQL PostgreSQL
    • Express.js Express.js
    • Docker Docker
    • MySQL MySQL
    • AWS AWS
  • Tech lead

    Ayd.se - 1 year 1 month

    Ayd is a telehealth platform that connects consumers with licensed doctors for high-quality medical and personalized treatment plans.

    • Led the creation of a scalable healthcare service using Node.js, serving thousands of patients with optimal performance for my client Ayd.se

    • Pioneered an e-commerce platform enabling streamlined medication purchases, enhancing user accessibility and satisfaction.

    • Drove critical technical decisions and conducted comprehensive code reviews, ensuring high-quality code and adherence to best practices.

    • Implemented codebase optimizations, enhancing maintainability, performance, and scalability for a more efficient system.

    • Fostered a culture of growth and excellence by providing mentorship and leadership, empowering the team to deliver exceptional results

    Technologies:

    • Technologies:
    • TypeScript TypeScript
    • Node.js Node.js
    • React.js React.js
    • Sentry Sentry
  • Backend Team Lead

    Saqara - 1 year

    The Saqara platform connects construction players through its digital solutions adapted to the needs of its users.

    • Designing and creating new microservices (Digital signature with blockchain, account microservice to manage all users across multiple platforms, authorization and access management).

    • Reviewing code for various features and microservices.

    • Participate in various back-end stack technical decisions to optimize dev team productivity and the quality of our system.

    • Creating tests on various microservices to ensure non-regression.

    • Optimizing evaluation permission call to 10 times faster (8ms/request)

    Technologies:

    • Technologies:
    • PostgreSQL PostgreSQL
    • gRPC gRPC
  • Technical Director

    IntiGo - 1 year 4 months

    Intigo is a Tunisian taxi scooter providing two-wheeler ride-hailing service and last-mile delivery.

    • Designed and developed a delivery platform that handles thousands of parcels daily.

    • Hundreds of delivery drivers connect from their mobile applications and a set of logistics supervisors that follow the delivery process in real time.

    • A microservice architecture was developed to ensure rapid scalability, easy maintenance, and continuous deployment.

  • Full Stack Developer

    Agile 4UX - 1 year 1 month

    Agile 4UX is an ESN that develops software and provides consulting in innovation and digital transformation.

    • Developed web applications with the best user experiences using JS frameworks for our clients worldwide.

    • Participate in various meetings with Agile4UX clients.

    Technologies:

    • Technologies:
    • JavaScript JavaScript
  • Web Developer

    UpWork - 11 months

    • Worked with different clients worldwide by adapting to the preferences and requests of each client.

    • Worked on various kinds of apps such as chat apps, eCommerce websites, Blogs, portfolios, Event apps, Personal websites, Membership websites, and forums.

  • Frontend Developer

    Vynd - 11 months

    Vynd is a community platform and participatory space for sharing opinions, experiences, and information about local businesses in Tunisia.

    • Developed the main website

    • Developed Vynd admin, which allows the management of the data to be displayed in the mobile application with more than 100,000 users.

    Technologies:

    • Technologies:
    • JavaScript JavaScript

Education

  • MSc.Computer Science

    University of Tunis El Manar · 2019 - 2021

  • BSc.Information Systems

    University of Tunis El Manar · 2015 - 2018

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