Pablo Fiterman
Full Stack Developer @4changehub
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WORK HISTORY
Full Stack Developer @4changehub
Ottawa, ON, CA
Developed and improved a role-based web application using React (TypeScript), Node.js (Express), and MySQL with Prisma ORM, replacing Excel/email workflowsAutomated claims approval through middleware and RESTful APIs, replacing manual work and minimizing errors.Refactored a monolithic Docker application into scalable microservices, boosting system performance.Built and maintained CI/CD pipelines with GitHub Actions, enabling automated builds, testing, and deployments, cutting release time by 70%.Implemented multi-transaction support by optimizing Prisma models and API integrations, improving data reliability across core workflows.Enhanced file-upload functionality by integrating Cloudflare R2 with real-time progress tracking and error handling, improving UX and system stability.
EDUCATION
Stafford House International
Certificate of Achievement, Standard English Course/IELTS Preparation
Seneca Polytechnic
Certificate of Occupation-Specific Language Training, Accessing the Technology Job Market in Ontario
Universidade Tiradentes-Unit
Data Process Technology (equivalent to a Bachelor degree of Computer Science), Information Technology
University of Toronto
Certificate Learn to Program: Crafting Quality Code
Harvard University
Certificate of CS50's Web Programming with Python and JavaScript, including six projects
Universidade Tiradentes-Unit
Specialization in Information Systems for WEB, Information Technology
Seneca Polytechnic
Certificate of Occupation-Specific Language Training, Communicating in the Technology Sector
Seneca Polytechnic
Certificate of Occupation-Specific Language Training, Managing Workplace Interactions in Ontario
University of Toronto
Certificate Learn to Program: The Fundamentals
SKILLS
ABOUT PABLO FITERMAN
Full-Stack Developer with 10+ years of experience delivering modern, high-performance applications, with additional expertise in Computer-Aided Dispatch platforms and ERP systems.Key achievements: Built and deployed full modern web applications using React.js and Next.js with real-time power BI data analytics, geolocation mapping, and API integrations - delivering major improvements in performance, usability, and functionality. Enhanced ERP supply chain efficiency at 3Tecnos by developing low-stock alert features, reducing stockouts and strengthening procurement workflows. Developed an ERP front-end portal for a Federal Police agency in Brazil, streamlining HR, logistics, scheduling, and reporting - reducing manual processes by 86%. Supported and maintained CAD software at Hexagon for public safety agencies, increasing system uptime by 35% and ensuring stable performance during critical operations and large-scale events.
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