Silvino Alberto Ocampo Nunez
Cuernavaca, Morelos
Summary
Highly-skilled software development & testing professional bringing more than 20 years in software design, development, testing and integration. Knowledge of Java Programming language.
Overview
21
21
years of professional experience
1
1
Certification
Work History
Technical Lead
TCS
08.2013 - Current
- Assigned to CITI Banamex for 10 years in different business areas: Built, tested and deployed scalable, highly available and modular software products.
- Investigated system issues and implemented resolutions to reduce downtime.
- Enhanced system performance with thorough code reviews, debugging, and optimization techniques.
- Developed custom applications tailored to client needs using a variety of programming languages such as Java, PHP, Python, and Ruby on Rails.
- Streamlined deployment process by developing continuous integration tools.
- Modified existing software to correct errors, adapt to new hardware and improve performance.
- Debugged and modified software components.
- Developed code fixes and enhancements for inclusion in future code releases and patches.
- Collaborated with product managers, designers, and business stakeholders to define project requirements, ensuring alignment with organizational goals.
- Mentored junior developers through regular 1-on-1 meetings, providing guidance on best practices, coding standards, and career growth opportunities.
- Researched and adopted new technologies to add value to existing offerings.
- Improved software development processes by introducing Agile methodologies and promoting cross-functional collaboration.
- Created proofs of concept for innovative new solutions.
- Documented software development methodologies in technical manuals to be used by IT personnel in future projects.
IT Project Manager
Integradores De Tecnología
04.2013 - 11.2013
- Mentored junior staff in best practices for IT project management, fostering a culture of continuous improvement within the team.
- Enhanced customer satisfaction with timely deliveries, effective communication, and high-quality results.
- Facilitated communication among team members to solve complex technical challenges efficiently and effectively.
- Involved in whole SDLC life cycle of the project.
- Involved in code reviews, Performance testing, Development, Junit testing etc.
- Delivered the product as per release dead lines.
Senior Software Architect
Gobierno Federal (Confidencial)
11.2012 - 02.2013
- Evaluated emerging industry trends to ensure the company''s technological competitiveness.
- Evaluated the spring integration and implemented the ESB module.
- Developed reusable code libraries that expedited development cycles across various projects.
- Presented technical proposals to stakeholders, effectively communicating complex concepts in a clear manner.
- Supervised work of programmers, designers and technicians, assigned tasks and monitored performance against targets.
- Designed and developed analytical data structures.
- Involved in defect fixing and supported the critical issues.
- Documented software development methodologies in technical manuals to be used by IT personnel in future projects.
- Involved in functional testing of the modules.
- Worked closely with clients to establish problem specifications and system designs.
Software Development Architect
Wayssen
08.2012 - 10.2012
- Implemented the business logic using Java/J2EE technologies.
- Secured applications against potential threats through rigorous security testing and implementation of best practices.
- Mentored junior developers, providing guidance on best practices and helping them grow professionally within the team.
- Contributed to open-source projects, sharing knowledge with the broader software development community.
- Simplified complex data structures for more efficient processing, reducing server load significantly.
- Implemented the maven scripts and data migrations scripts.
- Involved in defect fixing and supported the critical issues.
- Enhanced user experience with intuitive UI design, improving overall application satisfaction.
- Ensured code quality by establishing and enforcing coding standards across the development team.
- Debugged and modified software components.
Chief Software Architect
Witty Consulting Services
04.2007 - 03.2011
- Collaborated with stakeholders to define project requirements, ensuring successful delivery of business-critical applications.
- Stayed up-to-date with industry trends by attending conferences, workshops, and training sessions, translating new knowledge into actionable insights for the team''s continuous improvement efforts.
- Supported sales efforts by providing technical expertise during client meetings and presentations, demonstrating the value of proposed solutions.
- Designed scalable and maintainable systems for increased efficiency and performance in large-scale applications.
- Acted as an onsite coordinator.
- Filed the issues with defect tracking system.
- Streamlined deployment process by developing continuous integration tools.
- Worked closely with clients to establish problem specifications and system designs.
- Improved software architecture by developing and implementing robust design patterns and best practices.
- Ensured software quality through comprehensive testing methodologies, including unit, integration, and end-to-end testing approaches.
Software Engineer
Biosnet Group
01.2004 - 02.2007
- Developed scalable and maintainable code, ensuring long-term stability of the software.
- Coordinated with other engineers to evaluate and improve software and hardware interfaces.
- Reviewed project specifications and designed technology solutions that met or exceeded performance expectations.
- Improved software performance by identifying and resolving bottlenecks in the code.
- Developed reusable components that significantly reduced development effort on multiple projects.
- Collaborated with cross-functional teams to deliver high-quality software products on schedule.
- Created proofs of concept for innovative new solutions.
- Built databases and table structures for web applications.
Education
Bachelor of Engineering - Computer Systems
Instituto Técnologico De Morelos
Morelos07.2001
Skills
- Project Leadership
- Software development life cycle
- Cloud Computing Platforms
- Microservices Architecture
- Java Programming specialist
- Agile Methodology
- Advanced problem solving skills
- Problem-solving abilities
- Organizational Skills
- Team Collaboration
- Functional requirements understanding
Accomplishments
- Developed "Plataforma común operacional" aka BiosnetFramework that helped increased sales by 50 percent.
- Supervised team of 20 staff members.
Certification
- Sun Certified Programmer for the Java 2 Platform 1.4.
Technical Skils
Programming: Core Java, Collections, SQL, PL/SQL
Java Technologies: J2EE, Servlets, EJB, JDBC, JSP, JMS, XML, XSD, XSLT
Frameworks: Struts, Spring Framework, Spring Cloud, Hibernate, Oracle ADF
Databases: Microsoft SQL Server, Oracle, Mongo DB
Web/Application Servers: Apache Tomcat, WebSphere Application Server, JBoss, Weblogic, OC4J, Liberty, Apache
Web Technologies: HTML, JavaScript, Ajax, CSS, XML, XSLT, XSD, JSON, Jquery, YUI
Build Tools: Maven, Apache ANT
IDE: Eclipse, WebSphere Studio Application Developer, Rational Application Development
Configuration Mgmt Tools: Git, Bitbucket, CVS, SVN, RLM, Jenkins
Open Source Tools: Log4J, JUnit
Code Review Tools: Checkstyle, Sonar, Checkmarx, Findbugs, Jacoco
Software Development Tools: Jira, Service Now, Confluence
Timeline
Technical Lead
TCS
08.2013 - Current
IT Project Manager
Integradores De Tecnología
04.2013 - 11.2013
Senior Software Architect
Gobierno Federal (Confidencial)
11.2012 - 02.2013
Software Development Architect
Wayssen
08.2012 - 10.2012
Chief Software Architect
Witty Consulting Services
04.2007 - 03.2011
Software Engineer
Biosnet Group
01.2004 - 02.2007
Bachelor of Engineering - Computer Systems
Instituto Técnologico De Morelos
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