jan
Mateusz

I specialize in building AI SaaS platforms, Healthcare Web Apps, AI Medical Scribes, Clinical SOAP Note Generators, AI Chatbots, Voice Agents, AI 3D Avatar Apps, and Sales Automation Solutions. I also develop Ringless Voicemail, Auto Dialers, and AI-powered communication systems. Skilled in OpenAI, Claude, React, Next.js, Node.js, Python, FastAPI, AWS, Docker, PostgreSQL, and API integrations, I deliver secure, scalable, and production-ready solutions with clean code, modern UI, and reliable support

+1 819 4897609

Work experience

fiverr.com

August 2023 – February 2024

Job title

SENIOR DEVELOPER

Work experience & achievements

Work Description Worked as a Senior Developer on Fiverr, providing custom software development and technical solutions for clients. I handled projects from requirement analysis and development through testing, deployment, and support. my work included web applications, AI integrations, automation, APIs, and third-party service integrations Key Achievements Successfully completed multiple custom development projects for international clients. Delivered AI-powered applications and automation solutions tailored to different business needs. Improved existing applications by resolving bugs, optimizing workflows, and adding requested features. Built experience working with different technologies, APIs, and development environments while managing projects independently. Maintained positive client relationships through clear communication, timely updates, and reliable project delivery