Case Studies

Curated Work

Administrative case management, finally organized.

SRSPHM — screenshot

SRSPHM

Web and mobile platform that centralizes case files and processing workflows, provides access to procedures and responsible teams, enables users to submit, track, and manage their grievances transparently, and allows them to download the forms and documents required for their administrative procedures.

  • Centralization of case files and processing workflows within a single platform
  • Reduced user travel through online access to administrative forms and documents
  • Improved transparency with real-time grievance tracking
  • Enhanced efficiency and traceability of administrative processes
  • Next.js
  • Strapi
  • TypeScript
  • Tailwind CSS
  • Figma
  • SEO
  • TanStack Query
  • Zod
  • React Hook Form

Every internship and job offer in Madagascar, in one place.

Pôle Stage Madagascar — screenshot

Pôle Stage Madagascar

Design, development, testing and deployment of the Pôle Stages Madagascar web platform to simplify and centralize internship and job searches

  • Design and development of the web platform
  • Integration of search and filtering features
  • Implementation of an intuitive user interface
  • Testing and deployment of the platform
  • React
  • Laravel
  • TypeScript
  • Tailwind CSS
  • SEO
  • TanStack Query
  • Zod
  • Zustand
  • React Router
  • React Hook Form

Track every file in real time, from submission to approval.

i-Asa — screenshot

i-Asa

i-Asa is a modern online platform designed to facilitate tracking, management, and communication around administrative files, ensuring transparency, traceability, and efficiency.

  • Centralized real-time file tracking
  • Intuitive interface for quick onboarding
  • Multi-user management with roles and permissions
  • Complete action history and traceability
  • React
  • Laravel
  • Node.js
  • Tailwind CSS
  • PrimeReact
  • React Hook Form
  • Socket.io
  • Zustand

App icons, adaptive icons and splash screens for Expo — generated in the browser.

Expo Asset Studio — screenshot

Expo Asset Studio

A browser-based tool to create, preview and export app icons, Android adaptive icons and splash screens for Expo and React Native apps. Everything runs client-side; projects are saved locally in the browser.

  • Live previews in iOS and Android device mockups, with adaptive-icon masks and safe-area guides
  • SDK-aware generation: assets and config follow what each Expo SDK supports
  • Export a ZIP package (assets + config + README), individual PNGs, or copy the config
  • 100% client-side, with light and dark themes
  • Next.js
  • React
  • TypeScript
  • Tailwind CSS
  • shadcn/ui

Validating precarious-service records for the Ministry of Economy and Finance, streamlined.

SIGVSP — screenshot

SIGVSP

Web application developed for the Ministry of Economy and Finance, dedicated to the validation of precarious services.

  • Optimized administrative processing workflow
  • Functional analysis to define business needs
  • Technical analysis to ensure compliance with requirements
  • Solutions tailored to the specifications
  • React
  • Laravel
  • Node.js
  • Tailwind CSS
  • PrimeReact
  • React Hook Form
  • Socket.io
  • Zustand

A mobile marketplace with live delivery tracking.

Ona!

Development of a mobile marketplace (e-commerce) with delivery management and transport tracking.

  • Intuitive mobile marketplace for buying and selling products
  • Complete order and delivery management
  • Smooth interface optimized for all device types
  • Reduced unnecessary network calls for better fluidity, even with limited connectivity
  • React Native
  • Expo
  • Laravel
  • React Hook Form
  • TanStack Query
  • Zustand
  • NativeWind

Know where your money goes — banks, mobile money and cash in one place.

Tahiry

A personal finance app that brings bank accounts, mobile money and cash together, with history, reminders, spending statistics and a balance trend.

  • Track banks, mobile money and cash accounts, each with its current balance
  • Statistics by week, 30 days or year: income, spending and savings
  • Balance trend chart and a breakdown of where the money goes by category
  • Budgets, goals, history and reminders in the same app
  • React Native
  • Expo
  • TypeScript

Contact

Have a project in mind?
Let's build it together.

I'm available for full-time roles & freelance projects.

Contact me sitrak.pro@gmail.com
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