Walter Martinez
Kissimmee,United States
Summary
Experienced professional with 29 years of expertise in architecture and civil engineering, specializing in design and construction consulting. Proven track record as a project manager, successfully overseeing complex and high-value international projects from planning to final delivery, with a cumulative project value of nearly $1 billion. Skilled in integrating advanced technologies like Building Information Modeling (BIM), Geographic Information Systems (GIS), and Enterprise Resource Planning (ERP) to optimize construction processes. Managed 78 international tenders totaling $6.9 billion in key markets such as Colombia, Bolivia, Peru, and Ecuador. Collaborated closely with renowned international financial institutions including the World Bank, the Inter-American Development Bank (IDB), and the Development Bank of Latin America (CAF). Possess extensive knowledge of FIDIC and NEC contract management to ensure compliance with technical and regulatory requirements in complex infrastructure projects.
Overview
27
27
years of professional experience
Work History
Independent Contractor
Arq. walter Martínez
04.2022 - Current
- Preparation and participation in tenders in Ecuador on the SERCOP Public Procurement Portal
- Development and implementation of the educational platform in the Microsoft 365 cloud and development of the WEB page, and Applications for the digitization of the 8 de Noviembre school library with a capacity of 1,400 students, 2,000 licenses
- Urban Proposals for the Pinas Canton on topics - Drinking water - Sewage - Urban Projects 'The holy trinity'
- Delivered outstanding service to customers to maintain and extend relationships for future business opportunities.
- information https://www.colegio8nov.com/
Technical Advisor in Tenders (TENDERS)
CWE (China International Water & Electric Corp.)
03.2021 - 01.2022
- Part of the technical team responsible for overseeing bids in the Electric Generation sector (hydroelectric plants), roads, and flood control projects in Peru
- I contributed to 11 bids with a total participation amount of $1.26 billion, working with various regional entities in Peru and the mining sector, particularly the Las Bambas project
- These bids were managed through the SEASE public procurement portal and the Reconstruction with Changes (ARCC) initiative
- Served as primary point of contact for triaging technical issues.
- information https://cweperu.com/nosotros/#
Technical Advisor (SAN GABAN III HYDROELETRIC PLANT)
CWE (China International Water & Electric Corp.)
01.2020 - 02.2021
- Technical Advisor to the Project Manager and the Technical Office Manager for the 209 MW San Gabán III Hydroelectric Plant
- Responsible for BIM modeling analysis, platform administration through ACONEX, and advising on ERP technology implementation for administrative management via SAP and Microsoft 365
- Additionally, I operated the DJI Phantom RTK drone for photogrammetric surveying of the project, logging approximately 150 flight hours
- The total project budget was $420 million
- Served as primary point of contact for triaging technical issues.
- For more details https://cweperu.com/nosotros/#
Tender Technical Advisor (TENDERS)
SINOHYDRO GROUP LIMITED
01.2019 - 12.2020
- Responsible for the economic preparation and planning of the construction methodology and technical aspects of international bids in the Electric Generation sector (hydroelectric plants), prisons, roads, hospitals, bridges, viaducts, sanitary works, ports, and railways for Peru
- I managed a total of 33 bids with a total participation amount of $1.54 billion, working with various regional entities in Peru and the mining sector through the SEASE public procurement portal
- For more details https://www.sinohydro8.com.pe/
International Tender Advisor
Sinohydro Corporation, Lda
01.2017 - 12.2018
- Responsible for the economic and technical preparation of regional bids in Peru across sectors such as Electric Generation (hydroelectric plants), roads, hospitals, bridges, viaducts, sanitation works, ports, railways, and educational facilities for Chile, Colombia, Paraguay, Peru, and Ecuador
- I participated in a total of 34 bids, with a total participation value of $4.18 billion, working with various regional entities in Ecuador through the public procurement portal, as well as international organizations like CAF, the World Bank, IBRD, and the IDB
- Mentored junior team members in effective tender writing techniques, enhancing overall team performance.
- Collaborated with cross-functional teams to ensure accurate and timely submission of tenders.
- For more details https://sinohydroecuador.com/quienes-somos/
ARCHITECTURE/GIS Consultant
Acsam Consultores
10.2016 - 12.2016
- Treatment Plant Design for the New Guayaquil Airport
- Technical Assistant to the Geology specialist
- Responsible for the Management and technical analysis of the General Information, Topography, Geology, Earthworks DEM MODELS
- Responsible for determining the basis of the Design, planning analysis, land uses
- Trained junior staff members in utilizing GIS software and tools, fostering skill development and increased productivity.
- Improved data management practices by establishing a centralized geodatabase and standardizing metadata documentation across the organization.
- Implemented best practices in cartographic design principles to produce visually appealing map products that enhanced user comprehension of spatial data.
- Designed standardized protocols for data collection, creating cohesive database input guidelines to streamline intelligence retrieval and exploitation.
- For more details https://www.acsam.net/proyectos.php
ARCHITECTURE/GIS Consultant (Inspection)
Acsam Consultores
07.2016 - 09.2016
- SUPERVISION OF THE CAÑAR AND NARANJAL FLOOD CONTROL PROJECT
- Responsible for the closure and completion processes of the Project
- Assisted clients in defining their geospatial needs, translating requirements into actionable project plans.
- Enabled data-driven decision making by providing high-quality geospatial visualization products for various industries including environmental management, urban planning, and transportation systems management.
- Increased client satisfaction by delivering timely and accurate geospatial analyses, supporting informed decision-making processes.
- Maintained up-to-date knowledge of industry trends and emerging technologies, ensuring the delivery of cutting-edge solutions to clients.
- Collaborated with interdisciplinary teams to integrate GIS solutions into broader project objectives and strategies.
- Developed innovative cartographic products that effectively communicated complex spatial information to diverse audiences.
- Simplified complex geospatial concepts for non-technical stakeholders, facilitating clearer communication and understanding.
- For more details https://www.youtube.com/watch?v=3qQxPqpKXPI
For more details https://www.youtube.com/watch?v=Pc54ohRuVXs
For more details https://www.youtube.com/watch?v=q98ZwLMqqzE
General Superintendent Cañar and Naranjal Flood Control Construction Project
CWE (China International Water & Electric Corp.)
06.2013 - 06.2016
- Formation of the PMO Technical team, for evaluation and logistics of the execution of the Cañar and Naranjal works
- Construction of the Cañar and Naranjal Flood Control project
- Soil laboratory manager
- Advice on CAD implementation and implementation of construction management technology
- Operation of the UX5 Drone (trimble) Responsible for the management and operation of the Trimble UX5 unmanned craft, for photogranometry of the work
- Responsible for economic analysis and project planning
- Coordination with technical changes and developments of the work with supervision
- Presentations of the Progress and technical details with Senagua, Inspection and the Institutions involved
- Management of technical information
- Responsible for the construction and coordination of the technological implementation of the EARLY WARNING MONITORING CONTROL CENTER OF THE FLOOD CONTROL PROJECT
- Total amount of the Cañar execution: $233,000,000 million dollars
- Total amount of the Naranjal execution: $118,000,000 million dollars
- Streamlined communication between departments for better collaboration and faster decisionmaking.
- For details Https://english.cwe.cn/zdxm/202409/t20240923_267120.html
ARCHITECTURE/GIS Consultant (Canar-Naranjal-Bulubulu flood control project prefeasibility)
Acsam Consultores
12.2009 - 12.2011
- BASIC STUDIES AND FEASIBILITY PROJECT FOR THE BULUBULU - CAÑAR AND NARANJAL WATER SYSTEM FLOOD CONTROL PROJECT
- Designed the zoning of various project structures, including diversion channels, reservoirs, and dikes
- Developed topographic models for a study area of 900,000 hectares using SRTM and ASTERDEM satellite data
- Created hydrological models
- Provided technical support for geotechnical and geophysical studies
- Assisted in geological studies
- Conducted satellite imagery analysis of the study area
- Managed and controlled all project data using CAD/GIS systems
- Designed administrative buildings, machine rooms, warehouses, and green areas
- Responsible for managing and delivering all technical information in both physical and digital formats
- Total project budget: $8,340,250.53 million
- Evaluated client needs and expectations, establishing clear goals for each consulting engagement.
- https://www.youtube.com/watch?v=qEwNllJYEQU&t=107s
- https://www.youtube.com/watch?v=p5t2fzVwRoA
ARCHITECTURE/GIS Consultant (Urban Infrastructure Flood Control Bulubulu River)
Acsam Consultores
12.2009 - 12.2011
- FINAL STUDY PROJECT ON FLOOD CONTROL OF THE BULUBULU, CANAR AND NARANJAL RIVER
- Design of the architecture and zoning of the spaces of the different works, diversion, reservoirs, dams, machine room
- Technical support in specifications
- Topographic Models of the study area 14,000 ha
- Using the SRTM and ASTERDEM satellites
- Hydrological models
- Technical support in geotechnical and geophysical studies
- Technical support in Geological studies
- Analysis of satellite images of the study sector
- Management and control of the information generated in the CAD/GIS project
- Design of administrative buildings, powerhouse, warehouses, green areas monitoring and control center
- Total study amount: $8,340,250.53 million dollars
- Liaised with customers, management, and sales team to better understand customer needs and recommend appropriate solutions.
- https://www.youtube.com/watch?v=RQn7oR5E6Fo
ARCHITECT Consultant (Urban infrastructure treatment plant)
Acsam Consultores
09.2011 - 11.2011
- PLANT PROJECT DESIGN OF THE TREATMENT OF THE CITY OF AMBATO
- Design of the zoning implementation and buildings, administrative, workshops, warehouse laboratory
- Total study amount: USD 479,885.00
- Reviewed technical drawings developed by CAD technicians and drafters.
- https://www.acsam.net/proyectos.php#
- https://www.youtube.com/watch?v=xXMuHyW-Xkw
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
05.2008 - 12.2009
- STUDIES OF THE MASTER PLANS OF DRINKING WATER AND SEWERAGE OF THE CITY OF RIOBAMBA
- Information and project management and its engineering
- Designed administrative areas, warehouses, outdoor areas, laboratory
- Study amount USD 785,962.60
- Evaluated new software packages, assessing suitability for integration into existing workflows based on functionality, ease-of-use, scalability, cost-effectiveness among other factors.
- https://www.acsam.net/proyectos.php#
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
06.2009 - 08.2009
- PROJECT FEASIBILITY STUDY AND FINAL DESIGNS OF THE AA.LL PUMPING STATION AND LINING OF THE A4 CHANNEL AND TIDAL CONTROL STRUCTURE OF THE LAS ORQUIDEAS GUAYAQUIL
- In charge of the architectural design of the pumping station
- Information and project management and its engineering
- Management of technical specifications
- Study amount: $201,363 dollars
- Improved data management practices by establishing a centralized geodatabase and standardizing metadata documentation across the organization.
- https://www.acsam.net/proyectos.php
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
04.2009 - 06.2009
- PROJECT FEASIBILITY STUDY AND FINAL DESIGNS OF 3 COMPONENTS OF THE PUERTO AZUL SECONDARY WASTEWATER TREATMENT SYSTEM
- In charge of the architecture of the pumping station
- Information and project management and its engineering
- Terrain Model MDT topography AUTOCAD 3D
- Study amount: $157,271 dollars
- Improved data management practices by establishing a centralized geodatabase and standardizing metadata documentation across the organization.
- https://www.acsam.net/proyectos.php
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
02.2009 - 04.2009
- PROJECT FEASIBILITY STUDY AND FINAL DESIGNS FOR THE IMPROVEMENT OF THE PUNA DRINKING WATER SYSTEM
- In charge of the architecture of the treatment plant
- Information and project management and its engineering
- MDT Terrain Model topography AUTOCAD CIVIL 3D
- Study amount: $98,000 dollars
- Contributed to successful project outcomes by conducting thorough spatial analyses, producing insightful maps, and generating useful reports.
- https://www.acsam.net/proyectos.php
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
08.2008 - 11.2008
- PROJECT FEASIBILITY STUDY AND FINAL DESIGNS FOR THE CONSTRUCTION OF STORM DRAINAGE IN THE BASTION POPULAR COOPERATIVE
- From architecture to project engineering
- Information and project management and its engineering
- Management of technical specifications
- Study amount: $56,343 dollars
- Enhanced project efficiency through the development and implementation of custom GIS applications.
- https://www.acsam.net/proyectos.php
ARCHITECTURE /GIS consultant (Urban Infrastructure)
Acsam Consultores
05.2008 - 07.2008
- SEWER NETWORK DESIGN PROJECT FOR BASTION POPULAR, VARIOUS COOPERATIVES AND LOS VERGELES GUAYAQUIL
- Architectural design of the 12 Pumping Stations
- GIS Census Databases and Analysis
- Design of the buildings of the complementary works
- Applications in AutoCAD
- Led a team of GIS professionals responsible for developing customized web-based mapping applications tailored specifically to clients'' needs.
- https://www.acsam.net/proyectos.php
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
08.2007 - 04.2008
- DESIGN PROJECT OF THE DRINKING WATER AND SEWER SYSTEM FOR THE CITY OF RIOBAMBA
- Development of the GIS Pilot Model, for the management of the Drinking Water, Sewage, and Rainwater systems, for the city of Riobamba
- ARCGIS system
- Update of the Riobamba Base cartography of the city with the purchase of QuickBird satellite image
- Analysis of alternatives through the Watergems system
- Report on the GIS complementation model and its update
- Management and integration of project CAD information
- Enhanced project efficiency through the development and implementation of custom GIS applications.
- https://www.acsam.net/proyectos.php
Owner manager company ARQUINAVE (ERP Technology)
ARQUINAVE S.A
07.2003 - 07.2007
- Company Overview: Company dedicated to the implementation of Enterprise Resource Planning (ERP) construction management and control technology platforms, through the CIO MILENIO platform, representative in Ecuador of the company Tekne of Colombia, owner of the CIO MILENIO Software
- Advice on implementation of comprehensive works control systems
- Training in Cypecad Software, urban infrastructure, drinking water and sewage networks, air conditioning, metal and concrete calculations
- Lectures on the programs used in the middle of construction College of Architects
- Sale of Software Applied to infrastructure construction
- Training for professionals in cost systems and construction management fullcad
- Company dedicated to the implementation of Enterprise Resource Planning (ERP) construction management and control technology platforms, through the CIO MILENIO platform, representative in Ecuador of the company Tekne of Colombia, owner of the CIO MILENIO Software
TECHNICAL MANAGER (Port Infrastructure)
10.2001 - 06.2003
- Company in partnership created to maintain one of the main ports of Guayaquil NAPORTEC - BANAPUERTO
- General maintenance of the Bananapuerto Port (DOLE)
- Project development design - budget - control - supply - execution for the Banapuerto private port of Guayaquil of the company Standard Fruti
- Maintenance, civil works, Electrical, Drinking water, Sanitary, Rainwater, Irrigation, Voice and data networks, etc
- Civil Works, Control of deterioration of Facilities, and Buildings, complementation of Civil Works, for the proper Use of buildings
- Development of preliminary projects for BANAPUERTO
- General Multiple Engineering Services to the port
HEALTH INFRASTRUCTURE ARCHITECTURE
TAHAL Group
01.2001 - 09.2001
- In charge of architectural finishes of the Pumping stations, CAD (Autocad)
- Buildings for the proposed treatment plants, design, finishes, details, budgets, budget program (INTERPRO)
TECHNICAL ADVISOR SYSTEMATIZATION OF IRRIGATION COMPANY
STANCHI
04.2000 - 12.2000
- Implementation of Technical Areas for the company, requirements, and needs, for the formation of the technical office, advice on Systematization, Software, Hardware, according to your needs
- Development of irrigation projects for farms in Guatemala, CAD graphics of soil studies, depth measurement, drainage, cable track, etc
- Collaborated closely with cross-functional teams, ensuring optimal integration of new technologies and systems.
- https://www.stanchisa.com/
GIS TECHNICAL ADVISOR
C. LOTTI & ASSOCIATI - SOCIETA DI INGEGNERIA - S.P.A. IN FORMA ABBREVIATA LOTTI INGEGNERIA S.P.A.
11.1999 - 03.2000
- Development of Digital cartography, With the use of Aerial Photographs, Georeferencing and digitization, of Lomas de Sargentillos, Poza Honda, Baja Basin of the Guayas River
- Development of the GIS Pilot Project, for the control of Irrigation of the marginal areas of Agro
ARCHITECTURE COORDINATOR
FUNDACIÓN MALECÓN 2000
04.1998 - 10.1999
- Participation in the design and construction of the Malecón 2000 project, Management of planning systems, budgets
- Voice and data network administration, development of virtual models, CAD
- Finishing Coordinator
- Managed project timelines for successful completion, ensuring milestones were met and deadlines were adhered to.
- Collaborated with department heads to develop strategic plans aligning with overall company objectives, fostering a unified approach toward shared goals.
- Collaborated with IT to develop user-friendly project management tool, streamlining project tracking and reporting.
- https://malecon2000.com/
- https://malecon.org.ec/
Education
Higher Level Training Cycle - computer engineering
Litoral Polytechnic Higher School
Vía Perimetral 5, Guayaquil, Ecuador09.1994
Center For Multilingual Multicultural studies - Intensive English Program
University of Central Florida
4000 Central Florida Blvd, Orlando, FL 3281609.2003
ANALYSIS IN SYSTEMS - Computer programming, general
Escuela Superior Politécnica Del Litoral
Vía Perimetral 5, Guayaquil, Ecuador03.1997
ARCHITECT - Construction Management
Universidad De Guayaquil FACULTAD DE ARQUITECTURA
R483+GGJ, Av. Delta, Guayaquil 090514, Ecuador12.1996
ARCHITECT - Architecture
Universidad De Guayaquil
Vía Perimetral 5, Guayaquil, Ecuador11.1996
Skills
- CAD details
- Development of the architecture
- Technical information of the project
- Control of projects
- GIS Technologies
- BIM
- Cross-functional coordination
- Contract bidding
- Quoting and estimating
- Project Management
- Problem-solving abilities
- Reliability
- Team Leadership
- Strategic Planning
- Adaptability
- Problem-solving aptitude
- Performance Metrics
Accomplishments
- Architectural Design and Software Expertise: Developed a wide range of functional and innovative architectural designs using advanced software (Revit, ArchiCAD, MicroStation, SketchUp), ensuring practical and efficient solutions in diverse projects.
- Project and Team Management: Led multidisciplinary teams from conceptual design to construction, consistently achieving high standards and efficient project delivery.
- On-Site Inspection and Quality Assurance: Conducted regular site inspections to ensure strict adherence to design plans and technical specifications.
- Multidisciplinary Consulting Coordination: Managed consulting projects, balancing social, economic, and technical requirements, particularly in sanitary engineering, to meet project objectives effectively.
- Strategic Project Assessment: Evaluated over 118 projects internationally, managing economic and strategic risks with multidisciplinary teams, leading to successful bids on high-impact projects such as hospitals, highways, and a major flood control system in Peru.
- Educational Platform Implementation: Developed a Microsoft 365-based educational platform for 1,400 high school students, including an 8,000-book virtual library and a dedicated website, to improve access to educational resources.
- Technical Oversight Using Advanced Software: Leveraged ArcGIS, AutoCAD, Civil 3D, and other software for effective monitoring and adaptation in flood control project initiatives.
- Data Analysis and Cost Control: Performed in-depth analysis and tracking of cost data, enhancing proposal accuracy and competitiveness for large-scale projects.
- Drone Technology for Project Monitoring: Used RTK-enabled drones to monitor infrastructure project progress (up to 150 kilometers), providing precise control and oversight.
- BIM and Strategic Planning for Hydroelectric Projects: Applied BIM for strategic decision-making in hydroelectric plant construction, facilitating virtual collaboration and solution development.
- Earth-Moving Operations Oversight: Supervised earth-moving protocols and progress reporting for flood control projects, ensuring alignment with project objectives.
- Economic and Risk Modeling for Bids: Developed economic and risk models to strengthen bid proposals for infrastructure projects, including highways, hospitals, sanitation systems, and educational facilities.
Languages
English
Professional Working
español
Native or Bilingual
Timeline
Independent Contractor
Arq. walter Martínez
04.2022 - Current
Technical Advisor in Tenders (TENDERS)
CWE (China International Water & Electric Corp.)
03.2021 - 01.2022
Technical Advisor (SAN GABAN III HYDROELETRIC PLANT)
CWE (China International Water & Electric Corp.)
01.2020 - 02.2021
Tender Technical Advisor (TENDERS)
SINOHYDRO GROUP LIMITED
01.2019 - 12.2020
International Tender Advisor
Sinohydro Corporation, Lda
01.2017 - 12.2018
ARCHITECTURE/GIS Consultant
Acsam Consultores
10.2016 - 12.2016
ARCHITECTURE/GIS Consultant (Inspection)
Acsam Consultores
07.2016 - 09.2016
General Superintendent Cañar and Naranjal Flood Control Construction Project
CWE (China International Water & Electric Corp.)
06.2013 - 06.2016
ARCHITECT Consultant (Urban infrastructure treatment plant)
Acsam Consultores
09.2011 - 11.2011
ARCHITECTURE/GIS Consultant (Canar-Naranjal-Bulubulu flood control project prefeasibility)
Acsam Consultores
12.2009 - 12.2011
ARCHITECTURE/GIS Consultant (Urban Infrastructure Flood Control Bulubulu River)
Acsam Consultores
12.2009 - 12.2011
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
06.2009 - 08.2009
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
04.2009 - 06.2009
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
02.2009 - 04.2009
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
08.2008 - 11.2008
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
05.2008 - 12.2009
ARCHITECTURE /GIS consultant (Urban Infrastructure)
Acsam Consultores
05.2008 - 07.2008
ARCHITECTURE/GIS Consultant (Urban Infrastructure)
Acsam Consultores
08.2007 - 04.2008
Owner manager company ARQUINAVE (ERP Technology)
ARQUINAVE S.A
07.2003 - 07.2007
TECHNICAL MANAGER (Port Infrastructure)
10.2001 - 06.2003
HEALTH INFRASTRUCTURE ARCHITECTURE
TAHAL Group
01.2001 - 09.2001
TECHNICAL ADVISOR SYSTEMATIZATION OF IRRIGATION COMPANY
STANCHI
04.2000 - 12.2000
GIS TECHNICAL ADVISOR
C. LOTTI & ASSOCIATI - SOCIETA DI INGEGNERIA - S.P.A. IN FORMA ABBREVIATA LOTTI INGEGNERIA S.P.A.
11.1999 - 03.2000
ARCHITECTURE COORDINATOR
FUNDACIÓN MALECÓN 2000
04.1998 - 10.1999
Higher Level Training Cycle - computer engineering
Litoral Polytechnic Higher School
Center For Multilingual Multicultural studies - Intensive English Program
University of Central Florida
ANALYSIS IN SYSTEMS - Computer programming, general
Escuela Superior Politécnica Del Litoral
ARCHITECT - Construction Management
Universidad De Guayaquil FACULTAD DE ARQUITECTURA
ARCHITECT - Architecture
Universidad De Guayaquil
RECOGNITION OF BEST ARCHITECTURE STUDENT AT THE 4TH LEVEL
For developing the best solutions in multifamily projects
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