Open to opportunities

Brayan Neil Ulloa Ortiz

@brayanneilulloaortiz

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Mechatronics engineer blending embedded systems, web development, and telecom data analysis.

Colombia

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What I'm looking for

I seek roles combining embedded/IoT development, web/data platforms and telecom analytics in collaborative teams that value security, measurable impact, and growth.

I am a Mechatronics Engineer with hands-on experience integrating embedded systems, IoT devices, and web platforms to deliver data-driven solutions. I build prototypes with Arduino and ESP32, develop web applications for data management, and secure database integrations using Python, JavaScript, PHP and Java.

In telecommunications I have optimized routing, monitored VoIP quality, detected fraud, and used tools like MERA and Power BI to drive actionable improvements. I have worked across roles in quality assurance, routing analysis, and environmental technology, recognized for accuracy, proactivity and effective cross-team collaboration.

I hold a Mechatronics Engineering degree from Universidad Militar Nueva Granada and continuous technical training in Python, PHP, Java, IoT, GitHub and security auditing. I seek opportunities where I can combine embedded systems, web development and telecom analytics to build reliable, secure, and measurable solutions.

Experience

Work history, roles, and key accomplishments

Current

Routing Analyst

Current

Identidad Tech

Apr 2025 - Present (7 months)

Managed and optimized telecommunication routes to balance service quality and profitability; analyzed commercial proposals and configured the company switch with MERA while monitoring performance via 5G Monitoring and Power BI.

VoIP 5G Monitoring Power BI

Quality Assurance Analyst

Identidad Tech

Aug 2024 - May 2025 (9 months)

Conducted telecom quality monitoring using manual tests and graphical analysis, detected and documented route fraud (FAS, Dead Air Billed, Music Charged), and resolved first-level tickets and escalations from partner carriers.

Fraud Detection Dead Air Ticketing Graphical Analysis Carrier Escalations

Mechatronics Intern

Ecomunidad

Sep 2023 - Mar 2024 (6 months)

Developed a web platform to calculate companies' environmental impact, designed a carbon footprint module and built an Arduino-based environmental sensor prototype for real-time measurements.

Python JavaScript Arduino IoT Web Development Databases Sensor Integration

Environmental Points Auditor

Ecomunidad

Jun 2022 - Oct 2022 (4 months)

Collected and evaluated data on waste disposal sites using a mobile app, assessed waste separation practices, and generated data for analysis and improvement proposals.

Field Data Collection Mobile Apps Waste Management Survey Design Data Reporting

Electronics Technician

Ecomunidad

Jun 2016 - Aug 2016 (2 months)

Assembled and soldered SMD and through-hole electronic components, loaded base programs into boards for robotics training, and assisted in preparing technological materials for student instruction.

Soldering Embedded Programming Robotics Technical assistance

Education

Degrees, certifications, and relevant coursework

Universidad Militar Nueva Granada

Professional Degree, Mechatronics Engineering

2015 - 2025

Activities and societies: Professional Card COPNIA No. 091191-0797467 CNDC Colombia

Completed a Mechatronics Engineering program with multidisciplinary training in electronics, mechanics, control systems, and software integration, culminating in professional certification.