Summary
Overview
Work History
Education
Skills
Websites
Languages
Certification
References
Timeline
Generic
OSVALDO RAUL RIVERA MELLA

OSVALDO RAUL RIVERA MELLA

Shanghai,China

Summary

As a mechatronics engineer, I bring a unique blend of mechanical, electrical, and computer engineering skills to design and develop smart machines and automated systems. With expertise in automation, control systems, and mechanical design, I have contributed to real-world applications across diverse industries. My collaborative approach and technical leadership have driven innovative product designs and operational efficiency. I am passionate about leveraging mechatronics engineering to advance automation in the Industry 4.0 era, optimizing workflows, and driving productivity gains across sectors.

Overview

13
13
years of professional experience
1
1
Certification

Work History

Foreign Coach (Subject Teaching - STEM)

Employer
Shanghai, China
12.2022 - Current
  • Incorporated technology into lesson plans to improve student learning outcomes.
  • Compiled, administered and graded examinations and other assigned work.
  • Shared perspectives with parents regarding child's strengths and weaknesses.
  • Providing ongoing reports on student classroom performance to evaluate growth.
  • Assessed students' understanding of material using quizzes, exams, and assignments.
  • Enhanced student learning through the facilitation of in-depth classroom discussions, expanding on lecture materials.
  • Adhered to district standards for reporting academic progress, student attendance, and assessment data.
  • Developed students' physical, emotional, and social growth through facilitated activities.
  • Created a safe and hygienic classroom setting to support personalized learning for individuals and small groups.
  • Engaged students during class using videos, lectures, and moderated discussions.
  • Identified and communicated lesson objectives to students.

Electronics - Hardware Designer

Pegasus A.I. Technologies Co., Ltd.
Beijing, China
01.2022 - 09.2022
  • Implemented effective hardware designs for multiple consumer electronic devices.
  • Created, tested, and validated schematics as well as circuit boards.
  • Researched and implemented new components to enhance design performance.
  • Conducted cost analysis to optimize the profitability of different components.
  • Created layout drawings for PCBs using CAD software.
  • Drafted detailed technical specifications for electronic parts and assemblies.
  • Troubleshot complex electrical issues during the prototyping phase.
  • Conducted compliance tests on prototype designs.
  • Collaborated with engineers to develop innovative product designs.
  • Enhanced design concepts through the identification and resolution of potential problems.
  • Devised and implemented strategies to enhance product reliability and manufacturability.
  • Analyzed vendor proposals against project requirements to inform purchasing decisions.
  • Identified areas of improvement in hardware systems by utilizing root cause analysis methods.
  • Provided technical support to internal teams during the development process.
  • Participated in weekly design progress meetings with engineers and management staff.
  • Generated reports that outlined testing results, modifications, and recommendations based on findings.
  • Stay updated on current trends in the electronics industry by regularly reading relevant publications.
  • Evaluated hardware and software interfaces for performance requirement testing.
  • Selected components for schematic capture, directed PCB layout and developed prototypes for evaluation.

Injection Molding Machine & Automation Technician

Hayco Dominican Republic
Santo Domingo, D.N., Dominican Republic
11.2018 - 07.2019
  • Performed preventive maintenance on automated systems and equipment for optimal performance.
  • Created detailed documentation for automation processes and procedures.
  • Troubleshot and resolved problems with automated systems, encompassing mechanical, electrical, and software elements.
  • Installed automation systems as per manufacturer guidelines.
  • Created customized PLC programs to automate a wide range of machines and processes.
  • Analyzed production processes, identified areas of improvement using automation solutions.
  • Collaborated in designing automated machinery according to client specifications.
  • Calibrated sensors and other components in automated systems to optimize accuracy and reliability.
  • Implemented safety protocols in automated systems operations as per OSHA standards.
  • Performed pre-service tests on automation systems to verify their proper functioning after installation or modification.
  • Analyzed SCADA system performance data to identify and address issues proactively.
  • Repaired malfunctioning motors, valves, actuators, and pumps as necessary.
  • Programmed robotic arms for material handling applications, including loading and unloading parts from conveyor lines or palletizing products onto shipping containers.
  • Integrated multiple sensors into automated machinery, enhancing process control capabilities.
  • Configured network connections between multiple devices in an automated system setup.
  • Debugged software code for automated process control and equipment behavior.
  • Implemented changes to automation programs, enhancing overall performance.
  • Optimized the performance of electrical control systems through diagnosis and repair.
  • Developed technical solutions to resolved complex range of problems.
  • Optimized implementation strategies by conducting thorough needs and gaps analysis processes in advance of changes.
  • Repaired robotic equipment and performed troubleshooting to resolve robotic system issues.
  • Removed and replaced malfunctioning circuit boards and sensors.
  • Measured voltage, resistance and current of electrical circuits to assess operating conditions and identify faults.
  • Evaluated reliability of industrial robotic systems to maximize quantity and quality.
  • Documented robotics test procedures and results.
  • Developed robotic path motions to monitor quality.
  • Followed design specifications when installing wiring and other electrical components to complete, upgrade, or repair systems.

Leading Technician - Electronics

Fenix Manufacturing Solution - D.R.
San Pedro De Macorís Province, Dominican Republic
07.2017 - 01.2018
  • Performed troubleshooting and repair of equipment in accordance with manufacturer specifications.
  • Tested and calibrated instruments to ensure accuracy and reliability of data.
  • Maintained records of repairs, calibrations, and tests performed on equipment.
  • Conducted preventive maintenance procedures according to established schedules.
  • Diagnosed problems using test equipment such as multimeters, oscilloscopes, signal generators, power supplies.
  • Replaced defective components or parts as needed.
  • Assembled new systems and sub-systems from drawings and schematics supplied by engineering department.
  • Reviewed technical manuals and other documents related to product operation and maintenance requirements.
  • Set up laboratory test beds for performing experiments on various types of electronic equipment.
  • Utilized a variety of hand tools including soldering irons, screwdrivers, pliers, cutters, wire strippers and crimpers.
  • Adhered to all safety policies and procedures while working in the lab environment.

Technical Lab Assistant

Technological Institute of Santo Domingo (INTEC)
Santo Domingo, D.N., Dominican Republic
02.2015 - 07.2016
  • Performed routine laboratory maintenance tasks, such as cleaning and sterilizing equipment.
  • Maintained laboratory supplies inventory by checking stock to determine inventory level; anticipating needed supplies; placing and expediting orders for supplies.
  • Prepared solutions, reagents, and media according to standard operating procedures.
  • Calibrated laboratory instruments following established protocols.
  • Ensured lab safety standards were met at all times by adhering to safety guidelines and regulations.
  • Provided training and guidance to junior lab technicians as needed.

Technical Assistant & Domestic Installation

Metrotec S.R.L.
Santo Domingo, D.N., Dominican Republic
06.2011 - 08.2011
  • Installed new equipment according to manufacturer specifications and customer requirements.
  • Performed troubleshooting of hardware, software, and network systems.

Education

M.D. - Mechatronics Engineering & Automation

Beihang University (北京航空航天大学)
Beijing, China
11-2022

Bachelor of Science - Mechatronics Engineering & Automation

Technological Institute of Santo Domingo (INTEC)
Santo Domingo, D.N. - Dominican Republic
04-2017

Associate of Baccalaureate Studies - Electronics - Digital Mention & Micro-Computing

Salesian Technical Institute (ITESA)
Santo Domingo, D.N. - Dominican Republic
10-2012

Skills

  • Prototype Design
  • Mechanical Engineering
  • Computer Aided Design (CAD)
  • Simulation Software
  • Robotics
  • PLC
  • Assembly Line
  • MATLAB
  • Python
  • MS Office
  • Electrical Engineering
  • Systems Engineering
  • Electromechanics
  • Technical
  • Hardware
  • Troubleshooting
  • Control Systems
  • Data Analysis
  • Interpersonal Skills
  • Customer Relationship Management (CRM)
  • Analysis

Languages

Spanish
First Language
English
Proficient (C2)
C2
Chinese (Mandarin)
Beginner (A1)
A1
Portuguese
Elementary (A2)
A2

Certification

  • edX Verified Certificate for The Mechatronics Revolution: Fundamentals and Core Concepts. Issued: Nov. 2021. Credential ID 75af2fde142a468780455af3195ca5f4
  • WITTMANN Group. Service Seminar SmartPower, MacroPower and VMR. Issued: Nov. 2018

References

References available upon request.

Timeline

Foreign Coach (Subject Teaching - STEM)

Employer
12.2022 - Current

Electronics - Hardware Designer

Pegasus A.I. Technologies Co., Ltd.
01.2022 - 09.2022

Injection Molding Machine & Automation Technician

Hayco Dominican Republic
11.2018 - 07.2019

Leading Technician - Electronics

Fenix Manufacturing Solution - D.R.
07.2017 - 01.2018

Technical Lab Assistant

Technological Institute of Santo Domingo (INTEC)
02.2015 - 07.2016

Technical Assistant & Domestic Installation

Metrotec S.R.L.
06.2011 - 08.2011

M.D. - Mechatronics Engineering & Automation

Beihang University (北京航空航天大学)

Bachelor of Science - Mechatronics Engineering & Automation

Technological Institute of Santo Domingo (INTEC)

Associate of Baccalaureate Studies - Electronics - Digital Mention & Micro-Computing

Salesian Technical Institute (ITESA)

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OSVALDO RAUL RIVERA MELLA