Juan Esteban Romay Bustos
Toronto,Canada
Summary
Results-driven Chemical Engineer with more than ten years of experience in process engineering, plant operations, and continuous improvement across petrochemical, cryogenic, lubricants, and logistics sectors. Demonstrated success in scaling chemical processes, leading cross-functional teams, and implementing Total Productive Maintenance (TPM) and Reliability-Centered Maintenance (RCM) strategies under ISO and Good Manufacturing Practice (GMP) frameworks. Strong background in production optimization, cost reduction, and technical project leadership.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Senior Production Coordinator
Lubral Santa Catarina, Mexico
12.2023 - 04.2025
- Directed production of lubricating greases and formulation of advanced chemical blends
- Led scale-up of batch reactions and kinetic optimization for industrial deployment
- Coordinated production schedules to optimize workflow and meet project deadlines.
- Implemented process improvements that enhanced operational efficiency across multiple departments.
- Oversaw strategic planning, cost analysis, and technical documentation
- Managed ISO audits, safety compliance, and quality assurance protocols
- Implemented TPM, RCM, and 5S methodologies to improve operational efficiency
- Supervised energy consumption analysis and integration of predictive maintenance systems
- Key Achievements:
- Reduced conversion costs by ten percent and minimized production losses
- Led plant expansion project, including layout engineering and commissioning
- Optimized grease manufacturing processes, improving throughput and product consistency
- Analyzed production data to identify trends and inform strategic decision-making for resource allocation.
Process Engineer
Kandélium García, Mexico
10.2022 - 12.2023
- Managed production of strontium carbonate and auxiliary services
- Designed and automated chemical pathways for process intensification
- Ensured compliance with KPIs, safety, environmental, and quality standards
- Applied Failure Mode and Effects Analysis (FMEA), Kaizen, Statistical Process Control (SPC), and root cause analysis for reliability improvement
- Coordinated DCS integration and equipment layout redesign
- Key Achievement:
- Improved strontium carbonate yield and purity through process redesign and automation
Production Supervisor
Cryoinfra Tijuana, Mexico
06.2022 - 10.2022
- Operated cryogenic Air Separation Units (ASUs) for high-purity oxygen, nitrogen, and argon
- Controlled compressors, expansion turbines, chillers, and distillation towers
- Ensured GMP compliance and led change control initiatives
- Managed payroll and strategic planning
- Key Achievement:
- Optimized air separation unit performance, increasing gas recovery and reducing energy consumption
Project and Engineering Lead
Soluciones Químicas Minatitlán, Mexico
01.2022 - 05.2022
- Directed engineering projects from conceptual design to execution
- Led multidisciplinary teams and promoted technological innovation
- Ensured regulatory compliance and managed client relations
Continuous Improvement Supervisor
Mercado Libre Apodaca, Mexico
02.2021 - 12.2021
- Streamlined logistics operations and inventory control across third-party logistics (3PL) and fulfillment centers
- Conducted statistical audits and KPI performance analysis
- Led onboarding programs, safety briefings, and standard operating procedure documentation
Plant Manager
Linde Mexico García, Mexico
08.2020 - 11.2020
- Operated hydrogen production systems and control panels
- Calibrated gas analyzers and ensured ISO compliance
- Implemented TPM and preventive maintenance protocols
- Key Achievement:
- Increased hydrogen production by fifteen percent through process optimization and equipment calibration
Production Engineer
Alpek Polyester Cosoleacaque, Mexico
, VERACRUZ
12.2014 - 11.2019
- Managed plant startups, shutdowns, and continuous operations
- Supervised unionized teams and optimized chemical processes
- Operated oxidation reactors, crystallizers, dryers, distillation and absorption towers
- Key Achievements:
- Delivered three energy and raw material efficiency projects, reducing manufacturing costs by five percent
- Improved KPI tracking and maintenance planning across PTA and hydrogen units
Research and Development Technician
Alpek Polyester Cosoleacaque, Mexico
11.2013 - 12.2014
- Operated pilot plant systems and control boards
- Applied TPM and documented experimental protocols
Safety Supervisor
ICA Fluor (PEMEX Project) Mexico
06.2013 - 09.2013
- Oversaw civil, mechanical, and electrical installations
- Enforced PEMEX safety standards and contractor compliance
Education
Bachelor of Chemical Engineering -
Instituto Tecnológico de Minatitlán
06.2012
Technician in Internal Combustion Engines - undefined
CBTIS No. 48
06.2006
Skills
- Chemical Process Design and Optimization
- TPM, RCM, 5S, and Kaizen Implementation
- ISO Standards (9001, 14001, 45001, GMP)
- Key Performance Indicator (KPI) Monitoring and Performance Analysis
- Distributed Control Systems (DCS) and SCADA Automation (ABB, PI ProcessBook)
- Aspen HYSYS, ChemCAD, and HTRI Simulation
- Energy Efficiency and Waste Reduction
- Project Management and Technical Documentation
- Safety Compliance and Risk Mitigation
- Team Leadership and Cross-functional Collaboration
Languages
Spanish: Native proficiency
English: Intermediate
Certification
- Reliability Engineering (RCM2) – Alpek
- Statistical Process Control (CEP, SPC) – EJEMEX
- Valve Systems (VALTEK-FLOWSERVER)
- Mechanical Seals and Centrifugal Pumps
- Autonomous Maintenance (TPM) – Productivity LATAM
- Aspen HYSYS, ChemCAD, HTRI Simulation
- PI ProcessBook and PI AF – Grupo Petrotemex
- GMP and IMS Integration – Cryoinfra
- Behavioral Safety and STOP Methodology – SCT
- Leadership and Team Management – Dale Carnegie
Timeline
Senior Production Coordinator
Lubral Santa Catarina, Mexico
12.2023 - 04.2025
Process Engineer
Kandélium García, Mexico
10.2022 - 12.2023
Production Supervisor
Cryoinfra Tijuana, Mexico
06.2022 - 10.2022
Project and Engineering Lead
Soluciones Químicas Minatitlán, Mexico
01.2022 - 05.2022
Continuous Improvement Supervisor
Mercado Libre Apodaca, Mexico
02.2021 - 12.2021
Plant Manager
Linde Mexico García, Mexico
08.2020 - 11.2020
Production Engineer
Alpek Polyester Cosoleacaque, Mexico
12.2014 - 11.2019
Research and Development Technician
Alpek Polyester Cosoleacaque, Mexico
11.2013 - 12.2014
Safety Supervisor
ICA Fluor (PEMEX Project) Mexico
06.2013 - 09.2013
Technician in Internal Combustion Engines - undefined
CBTIS No. 48
Bachelor of Chemical Engineering -
Instituto Tecnológico de Minatitlán
Similar Profiles
Amanda Pereira RangelAmanda Pereira Rangel
Professora de Língua Portuguesa at Colégio Santa CatarinaProfessora de Língua Portuguesa at Colégio Santa Catarina
PATRÍCIA PEREIRA LIMAPATRÍCIA PEREIRA LIMA
Assistente Administrativa at CELESC DISTRIBUIÇÃO SA – CENTRAIS ELÉTRICAS DE SANTA CATARINAAssistente Administrativa at CELESC DISTRIBUIÇÃO SA – CENTRAIS ELÉTRICAS DE SANTA CATARINA
Juliana HardessemJuliana Hardessem
Médico Preceptor, Medicina da Família e Comunidade at Universidade do Sul de Santa CatarinaMédico Preceptor, Medicina da Família e Comunidade at Universidade do Sul de Santa Catarina
Jason YeungJason Yeung
Graduate Research Assistant at Douglas Stephan Group, University of TorontoGraduate Research Assistant at Douglas Stephan Group, University of Toronto
Amani AbdoonAmani Abdoon
After School Program leader at BCG Toronto KiwanisAfter School Program leader at BCG Toronto Kiwanis