Summary
Overview
Work History
Education
Skills
References
Professional Accomplishments
References
Timeline
Generic

Raúl L. López Maldonado

Naguabo

Summary

Dynamic biochemist with extensive experience at Becton & Dickinson, skilled in antibody conjugation and chromatography techniques. Proven ability to enhance laboratory efficiency and train teams effectively. Bilingual in English and Spanish, with strong analytical and organizational skills, ensuring compliance with cGMP and FDA standards while driving continuous improvement initiatives.

Overview

17
17
years of professional experience

Work History

Biochemist I & II

Becton & Dickinson, Biosciences
Cayey
06.2016 - 11.2024
  • Conjugates monoclonal antibodies from purified material using required molecules Fluorophore or dye of the molecules, monitoring conjugation process at several stages to maximize yield and quality of conjugated antibodies.
  • Conjugates according finish goods specifications for concentration following dilution batch records.
  • Prepares malemaide and raw materials based on production plan requirements.
  • Maintains chromatography systems in order, including column packaging cleaning and equilibrations and report any breakdowns.
  • Developed protocols for testing and quality assurance of bioscience products.
  • Utilized advanced laboratory equipment for precise data collection and analysis.
  • Trained junior staff on laboratory techniques and safety procedures.
  • Documented research findings for regulatory compliance and internal review.
  • Evaluated new technologies to improve laboratory efficiency and accuracy.
  • Ensured proper maintenance of laboratory instruments and safety standards.
  • Operated laboratory instruments such as centrifuges, microscopes, spectrometers.
  • Monitored inventory levels of reagents, chemicals, and supplies used in the lab.
  • Analyzed data from biochemical experiments to identify patterns and correlations.
  • Evaluated proteins using chromatography, electrophoresis, and mass spectrometry methods.
  • Identified and implemented strategies for increasing equipment operating efficiency.
  • Determined correct processes needed to manufacture materials to proper capacity.
  • Improved formulas and processes to increase efficiency.

Manufacturing Technician

Becton & Dickinson, Biosciences
Cayey
02.2014 - 01.2016
  • Perform inspection, verification for calibration and maintenance of equipment.
  • Prepare materials as per established procedures.
  • Perform are in process testing as per request.
  • Maintain related logs and manufacturing records
  • Perform daily working and cleaning tasks
  • Perform packaging, cleaning and equilibration of chromatography columns as requested and scheduled.
  • Maintain inventory of chemicals and labs supplies
  • Support set up and manufacturing activities to the tissue culture, purification and conjugation areas.
  • Processes cell supernatant to remove debris and to concentrate product before purification.
  • Formulate monoclonal antibody reagents using established documentation.
  • Manufactures buffer and solutions as per established procedures.
  • Use equipment’s such as pipettes, micro-pipettes, balance, pH and conductivity meters and UV/Visible spectrophotometers.
  • Executes Filling and Packaging process by scheduling.
  • Support Quality Assurance by keeping abreast of the basic requirements for compliance.
  • Participates in continuous improvement activities.
  • Operated manufacturing equipment for production of bioscience products.
  • Collaborated with team members to streamline assembly processes effectively.
  • Maintained accurate records of production data and equipment usage.
  • Inspected raw materials for quality before processing and assembly stages.
  • Trained new technicians on safety protocols and operational procedures.
  • Maintained a clean work area by disposing of waste materials properly.
  • Assisted in training other technicians on proper use of equipment and safety protocols.
  • Prepared and assembled materials and set up and operated production equipment in accordance with current manufacturing practices and standard operating procedures.
  • Performed preventative maintenance on manufacturing equipment and machinery.
  • Monitored inventory levels and ordered parts as needed to keep machines running efficiently.
  • Documented results of all tests performed and reported any discrepancies.
  • Evaluated existing processes and procedures for opportunities for cost savings or efficiency gains.
  • Trained new employees on proper use of machinery and safety protocols.
  • Assisted in the setup and preparation of equipment for production runs.
  • Observed worker performance to verify equipment operation and maintenance.

Filling and Packaging Technician Production Department

Becton & Dickinson, Biosciences
Cayey
08.2009 - 01.2014
  • Execute Filling & Packaging Process by scheduling, filling, labeling and bagging vials for purified and conjugated materials.
  • Equipment used in process EDOS 5222, Biohit pipettes, Analytical balance, Duplo machine, Auto bagging Machine, Zebra Printer, Stir plate and Domino Printer.
  • Generate both, vial and barcode labels, by operating label printing equipment.
  • Meet daily/weekly/monthly departmental production objectives efficiently with a high degree of quality.
  • Independently organize individual schedules to meet department goals.
  • Generate requisitions and replenish departmental packaging supplies and materials management function including storing, retrieving and standing supplies/materials as required.
  • Process Packaging data in SAP system.
  • Responsible in revising and create documents for the department like: Standard Operation Procedure, Manufacturing Specifications, Batch Records and Forms.
  • Trained new staff on proper packaging techniques and safety protocols in the facility.

Cleaning Technician

Becton & Dickinson, Biosciences
Cayey
06.2007 - 08.2009
  • Responsible for the daily cleaning, drying and autoclaving of all laboratory glassware and plastic ware using equipment such glass washer, dryers and sterilizer.
  • Support any other facilities or plant utilities activities as requested by the maintenance or production supervisor.
  • Track inventory and conditions of the glass or plastic wares and request from stock when necessary.
  • Promotes a safe work environment. Participates in Environmental Health and Safety programs.
  • Responsible in the development and implementation of protocol. Assist in the execution of the IQ, OQ, and PQ of Glass Washer and Finnaqua Sterilizer.
  • Generate ECO and Review SOP’s of Maintenance Department.
  • Knowledge in SAP (Transactions, Requisition, etc.)
  • Knowledge in Logistic area, Shipping and Receiving Materials.
  • Implement the SSU Meeting in the Maintenance Department.
  • Operated cleaning equipment and tools to ensure thorough facility upkeep.
  • Followed safety protocols and regulations during all cleaning procedures.
  • Collaborated with team members to improve cleaning processes and efficiency.
  • Documented cleaning tasks completed daily to maintain compliance records.

Education

Master Degree - Environmental Management

Polytechnic University of Puerto Rico
Hato Rey, PR
01.2013

Bachelor Degree - Biology

Interamerican University, Fajardo Campus
Fajardo, PR
01.2009

Skills

  • Bilingual (English/Spanish)
  • Microsoft Word
  • Microsoft PowerPoint
  • Microsoft Outlook
  • SAP system
  • Teaching
  • Communication
  • Leadership
  • Analytical skills
  • Ability to work under pressure
  • Organizational skills
  • Time management
  • Teamwork
  • Mathematics skills
  • Knowledge of cGMP
  • Knowledge of FDA requirements
  • Knowledge of ISO requirements
  • Knowledge of OSHA requirements
  • Antibody conjugation
  • Chromatography techniques
  • Laboratory safety protocols
  • Process optimization
  • Equipment maintenance
  • Team collaboration
  • Technical training
  • Problem solving
  • Effective communication
  • Technical documentation
  • Product inspection
  • Standard operating procedures
  • Lab management
  • Safety management

References

  • Mr. Juan Lugo, Quality Manager, BD Biosciences, Cayey, PR
  • Ing. Pedro Modesto, Professor, Polytechnic University & Universidad del Turabo
  • Dr. Christian Villalta, Environmental Engineering Academic Department Director & Professor, Polytechnic University of Puerto Rico

Professional Accomplishments

Courses in Computers Software’s: Excel, Microsoft Word and Power Point., Trainings: Train the Trainer, QDMS Contributor, Power Industrial Operation License, Blood Pathogen, DOT Hazardous, and CPR Response Team, OSHA General Industry 30H., Additional trainings have been taken as part of the professional development as a BD employee: GMP, FDA, ISO and OSHA requirements., Ability to speak read and write English/Spanish., Excellent skill in Software programs such as, Microsoft Word, Power Point, Outlook and SAP system., Ability to teach., Excellent communication and leadership skills., Energetic and Innovative capable of driving results while creating a positive environment., Excellent analytical skills and ability to work well under pressure and extended hours when necessary., Ability to follow established policies and procedures., Effective organizational and time management skills., Effective ability to work in a team environment., Strong mathematics skills., Knowledge of cGMP, FDA, ISO and OSHA requirements., Knowledge of SAP System., Employee of the Year, 2010, BD Caribe LTD Biosciences, Cayey, PR, Professor certified, Ana G. Mendez University System

References

References available upon request.

Timeline

Biochemist I & II

Becton & Dickinson, Biosciences
06.2016 - 11.2024

Manufacturing Technician

Becton & Dickinson, Biosciences
02.2014 - 01.2016

Filling and Packaging Technician Production Department

Becton & Dickinson, Biosciences
08.2009 - 01.2014

Cleaning Technician

Becton & Dickinson, Biosciences
06.2007 - 08.2009

Master Degree - Environmental Management

Polytechnic University of Puerto Rico

Bachelor Degree - Biology

Interamerican University, Fajardo Campus

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Raúl L. López Maldonado