Ranulfo Ramirez Maldonado
Síntesis profesional
My main objective is to be part of a stable and well-founded company to allow me to grow in a professional manner and at the same time learn from my co-workers techniques that allow me a better performance of my work in such a way that lets me meet the primary needs of my family and of my company every day.
Información general
1
1
Language
29
29
years of professional experience
Experiencia laboral
Quality Engineer
AMETEK Lamb Motors de Mexico S de RL
2025.01 - Current
- Support to production in the daily quality events
- Root Cause Analysis Investigations for the customer returns and rejects interns applying problema solving techniques
- Disposition of non-conforming material coordinating the quarantine evaluation and final disposition of suspect or defective production lots to prevent quality escapes to the customer
- Validations of specific product tests and of the alternative components
- Establish corrective actions for the top monthly offenders in collaboration with the work team members
- Attend the customer mandatory meetings and provide appropriate follow up on the issues raised
- Conduct the Process Quality Audits according the established agenda
- Frequent review and updating of quality documentation (PFMEA, CP, etc.)
Process Enginer III
Kimball Electronics Mexico SA
2022.05 - 2024.05
- Review and disposition of rejected material assigning the scrap codes according the failure mode presented
- Conduct and document the rework procedure of segregated material indicating the components that can be recovered
- Establish follow up meetings with the different departments focused on reducing the scrap generated through the implementation of the corrective actions
- Lead quality walks over the production process to identify potential opportunity areas where the scrap can be generated
Product Engineer
Kimball Electronics Mexico SA
2022.05 - 2024.05
- Root Cause Analysis of Customer Returns and the daily production rejects
- Define join the Quality Engineer the corresponding Customer Answer plan based on the root cause found
- Select and validate the most efficient and cost effective raw material and alternatives without sacrificing quality
- Conduct stress, security and functionality tests to detect potential design failures
In Circuit Test Engineer
Kimball Electronics Mexico SA
2022.05 - 2024.05
- Development and Programming of In-Circuit Tests (ICT) through the creation of test programs, involving the development and debugging of test software using specialized industrial platforms (such as Keysight i3070, Teradyne, and others)
- Generation of test fixtures ("bed-of-pogo pins" fixtures) through the design and validation of the physical interface—a mechanical accessory equipped with spring-loaded test pins that make contact with the test points on a PCB.
- Ensure that the hardware design team includes a sufficient number of accessible test points, spaced correctly, so that the board is physically "testable" on the production line
- Coordinator of the preventive maintenance program, responsible for assigning, creating, and improving tasks, and ensuring they are carried out on time and in the proper manner, in accordance with the established schedule
- Periodic validation of equipment through ESD and mechanical stress testing to ensure that the equipment meets established quality standards
Quality Engineer
OHD Operators de Mexico
2021.10 - 2022.02
- Attend the daily production quality issues and set the corresponding corrective actions based in the root cause determined
- Coordinate and assign the daily task to complete for the quality team (technicians, inspectors, auditors, etc)
- Frequent review and updating of quality documentation (PFMEA, CP, etc.)
- Conduct and define strategies to recover the accumulated material
- Meet the process quality audits according the established program
SUPPLIER QUALITY ENGINEER
Stanley Black and Decker S.A de C.V.
Reynosa, Tam. City
2019.08 - 2021.04
- Report to supplier the quality incidents related the materials under mi commodities.
- Work together the supplier establishing improve actions and plans in order to get the best performance according the monthly score cards.
- Consolidate strategies joint with the suppliers in relation to sorts and/or reworks of materials during quality events focused on minimizing the impact on production lines.
- Schedule follow up meetings to specific quality problems on a daily or weekly basis as applicable with the suppliers.
- Generate the corresponding SCAR in the system in order to follow up the quality problems that impact the top offender monthly list.
- Document the corrective action in the official format (usually 8D) previous discussion and review with the suppliers.
- Keep the inventories level inside the internal goals established
- Negotiate with the supplier the material in hold disposition
- Works closely manner with the Engineering, Manufacturing, and Quality groups in order to reach the internal goals.
- Support to NPI group in the evaluation of new models in cases related with the suppliers issues
- Participate in the production daily meeting
- Perform quality walks over the production area in order to identify opportunity areas that can be caused possible process quality problems
- Perform yearly supplier audits via zoom and presence
- Invite supplier to expose his products and services to our coworkers as benchmarking activities
- Frequent follow up on design issues through follow up meeting with Resident Engineers
- Work together with QE in the analysis of failure conditions of failure modes that affect the normal production process.
- Support during inventory conciliations and discrepancies (100% accuracy)
- Active participation in internal saving programs and costs avoided
- Active participation in the development of suppliers focusing on having a better quality of their products
- Keep the Supplier PPMs < 600 PPM's
- Scrap No recover account <350,000(Only commodities in charge).
- 0 SC impacts (Work with supplier to review current controls)
SUPPLIER QUALITY ENGINEER
Landis and Gyr de Mexico S.A. de C.V.
Reynosa, Tam. City
2015.11 - 2019.08
- Analysis and confirmation of defective material reported by production team in order to determine if the material was eligible to RMA
- Classify the defective material in Debit or To be Analyzed according to the failure mode reported.
- Schedule Inventories Consolidation Weekly Meetings with the main suppliers in order to track the materials of RMA between both sites.
- Require the RMA to the main supplier in basis weekly, monthly and middle yearly according the volume.
- Incoming inventories balance weekly report performing
- Three main pcb's suppliers weekly defective material tracking
- Weekly monitoring meetings of supplier defects
- Support during the weekly inventories audits
- Works closely manner with the Engineering, Manufacturing, and Quality groups in order to reach the internal goals.
- Notification and follow up of the Top Offenders per supplier of weekly manner and establishment of corresponding corrective actions in order to eliminate these failure conditions of our process joint with the supplier.
- Make frequent quality walks over the production floor in order to prevent possible quality process problems.
- Active participation in internal saving programs, inventories reduction and costs avoided.
- Active participation in the development of suppliers focusing on having a better quality of their products
- Keep the inventories level inside the internal goals established
- Green Belt Six Sigma Internal project Inventories reduction
- Maintain the PPM's supplier under the internal goal (<800 PPM's)
PRODUCT ENGINEER
Panasonic Automotive Systems de Mexico S.A.
Reynosa Tam., City
2010.05 - 2015.11
- Reduce in a 20% at least the assembly time reduction.
- Maintain the level of physical inventory in a digit daily.
- Verification, confirmation, tracking and closure of at least 90% of the design problems before the start of production of the new models.
- Have zero incidents related to the detection process and deploy the report of failure detection of all models under my responsibility.
- Have zero incidents related to product safety.
- Zero incidents related to ESD follow every close weekly and monthly ESD audits.
- Support to production lines.
- Perform report of root cause analysis in order to send defective samples to supplier to be analyzed.
- Supervise the activities of 4 technicians and to indicate them priorities.
- Support the technical work in situations where the analysis technician to my charge needs to find it the possible root cause (es) of defect.
- Support to production on the Service models program.
- Elaborate a weekly detailed of all support activities as well as corrective actions implemented focused on the eradication of this failure mode.
CURRENT PRODUCT ENGINEER
Delphi Electronics and Safety
Reynosa Tam., City
2005.09 - 2008.10
- Perform product analysis for APR, WAR and FFM. Determine root cause, document using the tools: FTA, DPS, FAR and implement corrective actions for design, software, systems and CCNV.
- Recommend, evaluate internal, and evaluate supplier responses on technical perspective.
- Support manufacturing operations on products specifics according to procedures, process specifications and related document.
- Maintain laboratory equipment and insure availability of spare parts.
- Identify and implement cost savings initiatives.
- Identify and escalate SCRAP avoidance opportunities per revised procedures based on days in inventory.
- Continuous improvement activities, together with the Operations Personnel and Quality focused on the prevention of excess material productive (Bone Pile) in the Station of Diagnosis.
- Support group for the other competencies (Test Equipment, Process, Quality, etc.) in the continuous improvement activities for the elimination the process problems (Test Process Failures or False Rejects).
- Ensure defined criteria and understanding for (early) Customer Warranty return plan. Provide input to RTL/PT Quality based on resources and capabilities.
- Coordinate the activities of the diagnostic technicians and define them priorities.
- Maintain properly identified the material under analysis according to established procedures, in conjunction with the diagnostic technician.
- Coordinate the activities such as: validations, meetings, etc., in order to achieve a successful launch of new programs or products.
- The programs that have been under my responsibility are: CD Electronics, Volvo and Toyota Radios, Clusters, Passkeys, BCM's, Service Products and finally Toyota ECU products
IN-CIRCUIT TEST ENGINEER
Delphi Electronics and Safety
Reynosa Tam., City
1999.04 - 2005.09
- Responsible of the support to production lines.
- Coordinator of the program of preventive maintenances and of the calibrations of the test equipments.
- Management of technical staff in terms of technical support and prioritization.
- Launch of new models.
- Generation of software testing and creation or modification of test interfaces from existing.
- Activities of continuous improvement to test processes with the support group (Quality, Product, Process, etc.)
- Utilized equipment: ICT Testers GenRad 2276, Agilent 3070 and Digalog 2040NT Vision Systems.
- Calibration of test machines GenRad 2276, Agilent 3070 and Digalog 2040.
DIAGNOSTIC TECHNICIAN
Delphi Electronics and Safety
Reynosa Tam., City
1998.04 - 1999.04
- Effect analysis of product of fast manner under of technical guide of Product Engineer.
- Understand depth the root causes for each analysis of product for repairing indeed and eliminate the failure mode.
- Keep the area under my responsibility with the least amount of production material under analysis.
- Report the results of the failure analysis in the required formats.
- Avoid/prevent hoard of material for analysis.
- Maintaining the material productive properly identified in the area of work according to procedure.
- Maintain the equipment and the bench in good conditions of use.
- Execution with the norms and standards of ESD in order to that calibration of equipment should be effective.
Estudios
ELECTRONIC AND COMPUTATION ENGINEER
Universidad Autonoma de Tamaulipas
Reynosa Tam., City1996-12
Competencias
- Teaching
- Core Tools
- Six Sigma Basic Methodologies
- MS Office
- Quality Auditor
- Assertive communication
- Leadership
- Minitab
- SAP
- Oracle
- Fluent english
Languages
English 85% - 90% Oral and written
INTERESTS
Soccer (play and arbitrate), Computers, air conditioners, read, TV and music
Cronología
Quality Engineer
AMETEK Lamb Motors de Mexico S de RL
2025.01 - Current
Process Enginer III
Kimball Electronics Mexico SA
2022.05 - 2024.05
Product Engineer
Kimball Electronics Mexico SA
2022.05 - 2024.05
In Circuit Test Engineer
Kimball Electronics Mexico SA
2022.05 - 2024.05
Quality Engineer
OHD Operators de Mexico
2021.10 - 2022.02
SUPPLIER QUALITY ENGINEER
Stanley Black and Decker S.A de C.V.
2019.08 - 2021.04
SUPPLIER QUALITY ENGINEER
Landis and Gyr de Mexico S.A. de C.V.
2015.11 - 2019.08
PRODUCT ENGINEER
Panasonic Automotive Systems de Mexico S.A.
2010.05 - 2015.11
CURRENT PRODUCT ENGINEER
Delphi Electronics and Safety
2005.09 - 2008.10
IN-CIRCUIT TEST ENGINEER
Delphi Electronics and Safety
1999.04 - 2005.09
DIAGNOSTIC TECHNICIAN
Delphi Electronics and Safety
1998.04 - 1999.04
ELECTRONIC AND COMPUTATION ENGINEER
Universidad Autonoma de Tamaulipas