Open to opportunities

JOSE DAVID MEDINA NEIRA

@josedavidmedinaneira

Message

I build real-time computer vision, Edge AI, and LLM applications that turn data into useful products.

Turkey

Message

What I'm looking for

I'm looking to build applied AI, computer vision, Edge AI, or LLM-powered products where I can turn models and data into useful real-world applications.

I've built AI products including TransigVision, a real-time traffic-sign detection system that achieved 94.8% mAP@95 and runs optimized TensorFlow Lite models in an assistive Android application for visually impaired users.

I've also developed LLM-powered writing evaluation and personal-finance tools using OCR, OpenAI and Groq APIs, Next.js, React, Telegram, and workflow automation. Alongside my M.Sc. studies at Kocaeli University, I bring experience applying Python, Power BI, RPA, and machine learning to operational and commercial data at Celsia Internet and Bureau Veritas.

Experience

Work history, roles, and key accomplishments

Data & Commercial Operations Analyst

Celsia Internet

Sep 2024 - Oct 2025 (1 year 1 month)

Analyzed operational and commercial datasets using Python, Pandas and NumPy to support process optimization and data-driven decision-making. Automated repetitive workflows through RPA and developed Power BI dashboards for operational KPI monitoring.

Python Pandas NumPy Power BI Machine Learning

Project Assurance & Optimization Professional

Bureau Veritas SAS

Oct 2023 - Aug 2024 (10 months)

Analyzed operational processes and project data to identify efficiency improvements. Developed Power BI dashboards and Excel-based analysis for performance monitoring.

Data Analysis Power BI Excel Process Optimization

Fiber Optic Network Supervisor

Inmel Ingeniería

Sep 2022 - Aug 2023 (11 months)

Supervised GPON network infrastructure and technical teams, coordinating field operations and technical deployments. Managed technical activities involving telecommunications infrastructure and distributed physical systems.

GPON Telecommunications Network Infrastructure Team Coordination

Calibration Assistant

Universidad del Valle

Sep 2019 - May 2020 (8 months)

Analyzed electrical measurement data statistically to validate equipment calibration results. Validated measurements and optimized technical protocols for electrical instrumentation.

Statistical Analysis Calibration Data Validation