We are looking for a Freelance Semi-Senior Full Stack Developer. At ACTIF, we continue expanding horizons and building strategic partnerships that enhance value for our clients. Together with Lean Automate, we have formed a new business unit specialized in the creation, design, and implementation of custom software, aimed at supporting companies through their digital transformation processes. Our first challenge is leading a large-scale technological modernization project for an International Logistics company, redesigning their management system into a scalable, secure, and flexible cloud-based web platform. The challenge is to build a new cloud-based logistics management system, replacing the current platform, focusing on: Automation of operational and customs processes. Migration of critical data and architecture redesign. Strategic dashboards and dynamic reporting. Scalability and security to support business growth. At ACTIF, we keep connecting talent with real growth opportunities. Through our business unit TalentXperts, we are sharing a new position for you to apply and take the next step in your career. TalentXperts is designed for professionals eager to join innovative, challenging, and impactful projects. If you're looking for an opportunity that inspires you, this could be yours! We look forward to your application and hope you enjoy this journey alongside our team and our partner. Requirements A freelance Full Stack Developer with +3 years of experience in: **Backend:** Node.js or Python (FastAPI/Django). **Frontend:** React or Angular. **Databases:** PostgreSQL / MySQL (data modeling and advanced queries). API integrations (e.g., ARCA or external agencies). Cloud deployment (AWS or GCP). Experience in ERP/logistics projects is valued. **Plus:** product design sense (UX) to simplify processes, and experience in data migration. Benefits **Modality:** Freelance, remote collaboration with the ACTIF team. **Estimated duration:** 9–10 months, with modular deliveries. If you are interested in being part of this challenging and strategic project, apply now!!