Miguel is available for hire
Hire MiguelMiguel Angel Pulido Rodriguez
Verified Expert in Engineering
Software Developer
Chía - Cundinamarca, Colombia
Toptal member since March 1, 2022
Bio
Miguel is a full-stack developer with over a decade of experience in software and hardware development, using .Net, Python, Java, LabVIEW, PLC, microcontrollers, and databases. He excels with high analytics, programming logic, and automation projects. Miguel has designed management systems for humidity, temperature, ventilation, CO2 levels, and pipeline pressure. Roles have included software engineer, integration developer, tech lead, and automation engineer.
Portfolio
EPAM Systems
Java, Spring Boot, SAP Hybris
SuperStock
Angular, C#.NET, .NET, Azure, HTML5, SaaS, CSS, SQL, NgRx/store, Bootstrap...
Atlas Tech Development, Inc.
Angular, .NET
Experience
- Java - 8 years
- Firebird - 8 years
- Python - 7 years
- SQL Server 2012 - 6 years
- .NET - 6 years
- Angular - 5 years
- MySQL - 4 years
- Node.js - 2 years
Availability
Part-time
Preferred Environment
Visual Studio Code (VS Code), IntelliJ IDEA, Visual Studio, PyCharm
The most amazing...
...project I have worked on is an application that manages the process to certify electric meters and transformers.
Work Experience
Lead Software Engineer
2022 - PRESENT
EPAM Systems
- Led a group of developers working on a healthcare project focusing on tech debt.
- Resolved blocker issues, including administrative and implementation.
- Reviewed and investigated issues and possible bugs in the system.
- Added new features to the legacy monolith applications.
Technologies: Java, Spring Boot, SAP Hybris
Full-stack Developer
2022 - 2024
SuperStock
- Added new features to the eCommerce page and back office.
- Improved page performance by identifying and fixing bugs in different projects.
- Implemented automation testing using Selenium in .NET for the eCommerce project.
Technologies: Angular, C#.NET, .NET, Azure, HTML5, SaaS, CSS, SQL, NgRx/store, Bootstrap, Docker, Full-stack, RxJS, Signals
Full Stack Developer
2022 - 2022
Atlas Tech Development, Inc.
- Full-stack development of a web app to manage health products and nurse visits with C#, .NET, and Angular.
- Integrated Braintree for payment system management.
- Designed the back end and front end. Used Net6 and Angular for the implementation.
Technologies: Angular, .NET
Software Engineer | Integration Developer
2021 - 2022
Cafeto Software
- Served as level three support for legacy code and new features.
- Conducted back-end development of new features for the virtual event project in Python, Node.js, and Java.
- Conducted front-end development for the virtual event project using Java JSP and Vue.js.
- Tracked, debugged, and fixed existing bugs for the different features coordinating with the teammates and other teams to avoid integration errors.
Technologies: Java, Vue, Node.js, Python, Jakarta Server Pages (JSP), APIs, Back-end, Microservices, SQL, MySQL, REST APIs, TypeScript
Tech Lead and Support Engineer
2019 - 2021
Sutherland Global Services (Nice - Nice ACtimize)
- Led and provided support to the Actimize Bogota team, analyzing team performance and needs to detect possible improvements. Coordinated the teams when multiple features required integration.
- Provided L2/L3 support for the Actimize AML product, handover implementation reviews, revision of the code using the company's proprietary software, Java, and JavaScript.
- Developed fixes and new features for Nice Actimize AML products.
Technologies: Java, Automatic Identification System (AIS), Revenue Cycle Management, AML, SQL Server 2016, Oracle, JavaScript, Back-end, SQL, REST APIs
Software Engineer
2013 - 2021
Ants Group ltda
- Designed and developed software in Python, LabVIEW, .NET, and Java for machine and process management, relational database on Firebird and SQL Server, hardware communication, and customizable report generation (Excel, Word, and PDF).
- Managed requirements sent by customers and provider selections.
- Presented and trained the finished product to end-users.
- Synchronized with the other teams when new features were required and when existing features required changes.
Technologies: LabVIEW, Java, .NET, Python, SQL, SQL Server 2012, Firebird, Pandas, Asyncio, C#, Entity Framework, Microsoft SQL Server, ASP.NET, LINQ, APIs, Back-end, Microservices, MySQL, REST APIs, TypeScript, Digital Hardware Design
Automation Engineer
2010 - 2021
HGT Ingenieria S.A.S.
- Designed and implemented a control system for a 60-liter blow molding machine with closed-loop multi-point parison control.
- Maintained and upgraded control systems and sensors for the different machines, plastic injection, and blow molding.
- Developed internal use applications under Python, Java, Labview for the back end, and Angular for the front end with Firebird databases.
Technologies: LabVIEW, Python, Java, Angular, Firebird, Back-end, SQL, REST APIs
Support and Technology Evolution Profesional
2018 - 2019
Telefonica External (Activos S.A.S.)
- Developed and supported applications under agile frameworks, Scrum and Safe.
- Trained new developers in the architecture and technologies used in the projects.
- Developed an app to display the best offer for a specific customer, used by the sales team.
- Coordinated with the other teams, services, and API integrations to avoid services duplications or integration errors between the projects.
Technologies: Angular, .NET, APIs, Back-end, Microsoft SQL Server, Microservices, SQL, REST APIs, TypeScript
Support Engineer
2017 - 2018
Krumtap SAS
- Installed and maintained industrial machinery such as plastic injection, blow molding, machinery center, CNC milling, hydraulic bending, hydraulic shears, and high definition plasma cutter.
- Directed training courses on the appropriate use of the machinery to customers.
- Managed the requirements sent by customers, including contact with the providers for solves machinery issues.
- Developed internal use applications under LabVIEW and Java.
Technologies: LabVIEW, Java, Angular, PLC, Back-end
Automation Engineer
2013 - 2016
Intecmecol SAS
- Maintained, automated, and upgraded injection machines.
- Designed and implemented hardware for the control of the machines.
- Designed custom HMI for injection machines to display and set the relevant data for the process.
Technologies: PLC, Human-machine Interface (HMI), PCB Design
Automation Engineer
2012 - 2015
A.I.E. Automatización Industrial y de Edificios S.A.S.
- Designed and implemented supervision and management systems for humidity and temperature on a data center.
- Designed and implemented a ventilation system for CO2 level control for an underground parking lot.
- Designed and implemented a supervision and management system for ventilation, temperature, CO2 levels, and pipeline pressure for the Exito located in Mosquera.
Technologies: Siemens PLC, LabVIEW, Python, Human-machine Interface (HMI)
Support Engineer
2011 - 2014
Krumtap SAS
- Installed and maintained industrial machinery such as plastic injection, blow molding, machinery center, CNC milling, hydraulic bending, hydraulic shears, and high definition plasma cutter.
- Directed training courses on the appropriate use of the machinery to customers.
- Managed the requirements sent by customers, including contact with the providers to solve machinery issues.
- Developed internal use applications with LabVIEW and Java.
Technologies: LabVIEW, Java
Automation Engineer
2011 - 2014
RIS Automation SAS
- Designed and implemented a management system for mixing, homogenizing, extruding, cutting, and packing soaps.
- Designed and implemented a management system for the filling and storage of milk for a 4,000 liter tank, and for its distribution to the different production pipelines.
- Designed and implemented a control system for a multi-message billboard using wireless programming.
- Designed and implemented a management system for extruding, stretching and cutting plastic bags.
Technologies: Siemens PLC, LabVIEW, PLC, Human-machine Interface (HMI), Java
Experience
Electric Device Certification Management
This product allows companies to manage their certification process for electric meters, transformers, and oils. It handles the process from the moment the sample or device is received and passed to the initial testing. All tests are included in the different stations, document generation, document and results verification, and result delivery.
Laboratory Manage App
A platform that allows laboratories to handle several testing and certification processes such as bending, traction, seat deformation, and vehicle inclination, which include the following processes:
• Receipt of the probe or device to test and certify.
• Initial review
• Execution of the test (includes the control of the machines for the testing and collection of results).
• Review of the results.
• Document generation.
• Delivery of the result to the client.
This project includes multiple machines that use different technologies to execute the test and communicate with the database.
• Receipt of the probe or device to test and certify.
• Initial review
• Execution of the test (includes the control of the machines for the testing and collection of results).
• Review of the results.
• Document generation.
• Delivery of the result to the client.
This project includes multiple machines that use different technologies to execute the test and communicate with the database.
Device Registration
A web app made in Angular and .NET enables customers to register a batch of devices requiring review and testing. Additionally, it has a reporting module that allows them to see the status of each device in real-time.
Service Hours
An Angular and .NET app to manage the service hours done by the technicians where they can set which clients have been visited, when, and what work has been done, including machine data. This also generates reports that indicate service hours per client, per technician, and the machine to identify opportunities for new services.
Device Document Report
An Angular and .NET-based app designed to let customers review the documents of their devices, including receipt, delivery, and certificates documents. Internally the app verifies client, document type, and other filters then uses this data to know from which database should get the device information, including the document.
Blow Molding Machine Retrofit
Designed and implemented a control system for a 60-liter blow molding machine, with closed-loop multi-point parison control and data acquisition to display trends of use, temperature, and pieces produced.
Education
2006 - 2011
Design and Electronic Automation Engineer in Engineering
Universidad de la Salle - Bogota D.C., Colombia
Skills
Libraries/APIs
REST APIs, Entity Framework, LINQ, Vue, Node.js, Asyncio, Pandas, NgRx/store, RxJS
Tools
LabVIEW, Siemens PLC, Git, IntelliJ IDEA, Visual Studio, PyCharm, SAP Hybris
Languages
Java, Python, SQL, C#, TypeScript, CSS, HTML, Python 3, JavaScript, C#.NET, HTML5
Frameworks
.NET, Angular, Django, Django REST Framework, .NET Core, Entity Framework Core, Spring Boot, Spring, ASP.NET, Jakarta Server Pages (JSP), Bootstrap
Paradigms
REST, Microservices
Storage
SQL Server 2012, Firebird, MySQL, Microsoft SQL Server, SQL Server 2016
Platforms
Visual Studio Code (VS Code), Oracle, Arduino, Azure, Docker
Other
Software Development, PLC, Human-machine Interface (HMI), FastAPI, APIs, Back-end, API Integration, Integration, PCB Design, Automatic Identification System (AIS), Revenue Cycle Management, AML, PCB, SaaS, Full-stack, Signals, Digital Hardware Design
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