ATS-aligned CV hub
Senior Software Engineer | Advanced Java & Spring Boot | Advanced Angular | Python | Data & AI
Senior software engineer and technical consultant with 28+ years of experience delivering enterprise software, integration platforms, cloud solutions, data engineering, AI-enabled delivery, QA automation, and full-stack applications.
Hands-on expertise includes Java 17/21/25, Spring Boot 3/4, Spring Security, secure REST APIs, advanced Angular 17/18, Python/FastAPI, cloud-native integration, data platforms, CI/CD, and production-ready engineering across international and enterprise environments.
Preserved 2025 assets
The current page keeps the most useful resources from the older 2025 index, but organizes them as a professional resource library instead of a plain bullet list.
Career archive
Tab-based concise experience review preserved from the 2025 CV materials.
Open resourceSkills
Detailed matrix of technologies, tools, and practical capability areas.
Open resourceAssessment history
Preserved history of technical evaluations and interview-related materials.
Open resourcePrivate workspace
Personal browser-based tracker for applications, interviews, follow-ups, and next actions.
Open trackerCredentials
Finished-course certification library preserved from the 2025 CV hub.
Open resourceCredentials
Dedicated page for badge-based learning and Microsoft progress artifacts.
Open resourceProfessional
Supporting presentation letter retained from the broader CV archive.
Open resourceMusic
Official YouTube channel preserved from the earlier personal info section.
Open channelMusic
Linked song list showing a documented repertoire of 324 piano pieces.
Open archiveMission
Mission-centered document highlighted both in the preserved 2025 page and the 2026 ATS resume.
Open PDFMission
English companion version of the featured Rosary petition document.
Open PDFATS V7 core areas
The skills below follow the technical structure and wording emphasis of the 2026 ATS V7 resume while keeping continuity with the technologies already listed throughout the 2025 page.
Advanced Java and service-oriented engineering with Spring Boot 3/4, Spring MVC/Security, REST/SOAP APIs, persistence, messaging, and Python/FastAPI backend work.
Advanced Angular 17/18 delivery with TypeScript, Router, HttpClient, RxJS, standalone and modular components, Jasmine/Karma testing, plus React 19 and React Native.
Hands-on multi-cloud delivery with deployment, observability, containers, CI/CD, and production support across enterprise environments.
Data-intensive delivery spanning ETL / ELT workflows, data quality, historical reporting, analytics support, and cloud-oriented data processing.
Deep track record with Oracle middleware, orchestration, messaging, proxy services, transformation logic, and distributed integration patterns.
AI-assisted engineering with human validation, secure design, code-quality review, test evidence, and production-readiness checks; complemented by automated quality engineering.
Selected roles ✨
These highlights combine the stronger ATS wording from the 2026 resume with the preserved detail pages and key links already present in the 2025 page.
🚀 Product + AI momentum
Apr 2024 - Present
Systems Engineer / Advanced Java & Angular Full-Stack Developer / Python AI Developer
Leads Java 17/25 and Spring Boot 3/4 delivery for health, commerce, governance, property management, and public-procurement analytics; builds secure APIs, payment and webhook workflows, advanced Angular 17/18 frontends, Python/FastAPI analytics, durable agentic workflows, and the Christianity website.
Open historical detail page🧪 Frontend + QA precision
Apr 2023 - Apr 2024
Java Software Developer / Senior React Frontend Developer / QA Automation Consultant
Built scalable SaaS applications with React, Next.js, React Native, TypeScript, and cloud integrations while also reducing regression effort through reusable automation suites, Python-based API validation, and structured QA engineering practices.
Open preserved detail page🛠️ Modernization leadership
Mar 2022 - Apr 2023
Java Software Developer
Led modernization of a critical legacy system from C++ to Java, designed modular REST APIs with Java Spark, applied HATEOAS principles, and supported production readiness through testing, monitoring, deployment coordination, and cloud service integration.
Open preserved detail page🏦 Governance + scale delivery
Oct 2019 - Oct 2021
Programmer Analyst Advisory / Platform Engineer Specialist
Delivered IBM OpenPages customizations, resolved 31+ development tickets and 41+ service desk tickets, contributed 1,100+ Git commits, created analytics utilities around Git and Jira, and authored 200+ pages of technical documentation.
Open preserved detail page🏛️ Civic transparency engine
Mar 2017 - Oct 2019
Founder / Director / Coordinator / SECOP Data Platform Consultant
Built open-data analytics platforms around SECOP I / SECOP II and datos.gov.co, delivered entity and contractor dashboards, Excel exports, consolidated historical reporting, and citizen oversight tools grounded in transparency and public-procurement analysis.
Open preserved detail page🔗 Middleware orchestration
2015 - 2017
SOAINT, Entelgy Colombia, Hardnetics, and adjacent integration roles
Delivered Oracle SOA Suite, Oracle Service Bus, BPM, WebLogic, JMS, data-source configuration, transformation logic, proxy services, routing, and enterprise integration patterns across banking, telecom, and middleware-heavy programs.
Open preserved detail pageEducation and supporting profile data
The following items are aligned with the 2026 ATS resume while preserving supporting materials that were already surfaced by the 2025 CV index.
Visual analytics 📈
These interactive charts turn the ATS V7 resume and the preserved 2025 archive into an expanded visual dashboard. Exact counts are used where the source is numeric; when the source is descriptive, the visuals use normalized intensity scores to summarize emphasis, breadth, direction, and comparative balance.
Chart 01 ✨
Approximate years of primary emphasis across the major professional stages preserved in the resume chronology and the linked archive.
Chart 02 ✨
A normalized comparison of platform breadth, transformation leverage, and automation depth across the six featured roles.
Chart 03 ✨
Resume emphasis versus archive breadth across backend APIs, frontend delivery, data, QA automation, cloud, and enterprise integration.
Chart 04 ✨
A hierarchical view of the core stacks surfaced by the ATS resume and the retained 2025 supporting materials.
Chart 05 ✨
How the strongest technical tracks move from engineering capabilities into concrete delivery outcomes across APIs, automation, products, integration, and civic transparency.
Chart 06 ✨
Normalized intensity scores showing how the main technologies intersect with delivery areas such as analytics, automation, APIs, and citizen oversight.
Chart 07 ✨
A compact map of where the archived role history has been concentrated across financial services, govtech, telecom, SaaS, education, and utilities.
Chart 08 ✨
A balanced profile view of engineering, documentation, citizen oversight, music discipline, and mission-oriented supporting materials.
Chart 09 ✨
A normalized trend line reflecting the growth in AI-assisted tooling since approximately 2022 alongside already strong automation maturity.
Chart 10 ✨
A force graph linking the flagship roles to the capabilities they most strongly represent inside the redesigned portfolio narrative.
Chart 11 ✨
A multi-axis comparison of the six featured roles across platform breadth, automation depth, data leverage, cloud intensity, and integration complexity.
Chart 12 ✨
A normalized journey from discovery and architecture through engineering, automation, production hardening, and knowledge transfer.
Chart 13 ✨
A rose-style view of the current portfolio identity across engineering, integration, data, QA, civic work, music discipline, and mission-centered materials.
Chart 14 ✨
A time-based river view showing how Java, frontend delivery, data, integration, and AI-assisted automation intensify across recent career phases.
Chart 15 ✨
A branching visual summary connecting the early foundations, Java leadership years, civic data phase, and current cloud and AI-forward product delivery arc.
Preserved experience data
This table preserves the important role history that was already present in the 2025 page, but reorganizes it into a cleaner archive tied to the new ATS-aligned narrative. Each row still links to the preserved detail page.
Detailed company pages remain linked row by row. The role list below is normalized in English for readability while remaining grounded in the preserved 2025 CV content and related detail pages.
| # | Company | Role | Dates | Focus / stack | Final client / context | Detail |
|---|---|---|---|---|---|---|
| 24 | TechnovaSoftware | Systems Engineer / Advanced Java & Angular Full-Stack Developer / Python AI Developer | Apr 2024 - Present |
Java 17/25 and Spring Boot 3/4, secure APIs, Angular 17/18, Python/FastAPI analytics, AI workflows, SaaS integrations, cloud delivery, and development of the Christianity website
Java 17/25
Spring Boot 3/4
Python
Angular 17/18
FastAPI
|
Multi-project enterprise and integration work | Historical page |
| 23 | Informatica y Buen Gobierno | Fullstack Software Developer / Senior Frontend React Developer / Senior Automation Test Engineer Consultant | Apr 2023 - Apr 2024 |
React delivery, QA automation, Python support, CI pipelines
Java
Python
React
Angular
Automation
|
Colombian State / public-interest delivery | Open |
| 22 | Wizeline | Fullstack Senior Software Developer | Mar 2022 - Apr 2023 |
Legacy modernization, Java APIs, distributed integration support
Java
Python
Node.js
TypeScript
React
|
Dow Jones | Open |
| 21 | Globant | Java Developer Architect / Senior .NET Developer / Cloud-Oriented Full Stack Specialist | Nov 2021 - Mar 2022 |
Cloud-oriented full stack delivery and .NET development
Java
C#
ASP.NET
Azure
Docker
|
Enterprise cloud initiatives | Open |
| 20 | ScotiaGBS Colombia / Scotiabank | Programmer Analyst Advisory / Platform Engineer Specialist | Oct 2019 - Oct 2021 |
Risk platform customization, analytics utilities, documentation, operational support
Java
OpenPages
AWS
MySQL
|
ScotiaGBS | Open |
| 19 | INFORMATICA Y BUEN GOBIERNO | Founder / Director / Coordinator / SECOP Data Platform Consultant | Mar 2017 - Oct 2019 |
Open data analytics, dashboards, historical reporting, citizen oversight
Java
Python
Node.js
Angular
React
|
Colombian State / citizen oversight organization | Open |
| 18 | Hardnetics | Oracle Service Bus Developer / Senior Java Developer | Nov 2016 - Feb 2017 |
Oracle Service Bus implementation and integration delivery
Java
Oracle OSB
|
Claro | Open |
| 17 | Entelgy Colombia | Oracle Service Bus 12c Integrator / Developer | Aug 2016 - Oct 2016 |
Middleware configuration, queueing, banking integration support
Java
Oracle OSB
WebLogic
|
Corpbanca / Helms / Itau | Open |
| 16 | Periferia IT | Java / PL SQL / Transact-SQL Developer Analyst | Jul 2016 - Aug 2016 |
Java and database-oriented delivery
Java
PL/SQL
T-SQL
|
Royal Sun Alliance (RSA) | Open |
| 15 | SOAINT | Oracle Middleware Developer (SOA Suite / Service Bus) | Oct 2015 - Apr 2016 |
Oracle middleware orchestration and service bus delivery
Oracle SOA
Oracle OSB
Java
|
Banco Falabella | Open |
| 14 | CEINTE SA | Oracle Business Intelligence Implementator | Aug 2015 - Oct 2015 |
Business intelligence implementation and reporting
Oracle BI
|
Colombian Ministry of Education | Open |
| 13 | Tata Consultancy Services Colombia | Senior Java Developer / Oracle BPM Integrator | Jan 2015 - Jul 2015 |
BPM and Java integration delivery
Java
Oracle BPM
|
Zona Franca / delivery program | Open |
| 12 | EFRON CONSULTING | Technical Lead Team / Senior Java Developer | Aug 2014 - Dec 2014 |
Leadership and enterprise Java delivery
Java
Leadership
|
Ministry of Labor | Open |
| 11 | INTERKONT EU | Senior Java Software Developer | May 2014 - Aug 2014 |
Enterprise Java delivery
Java
|
FONADE / ICCU | Open |
| 10 | STEFANINI Informatica y Tecnologia | Senior II Java and Oracle BPM Software Developer | Nov 2013 - Feb 2014 |
Java and BPM enterprise solutions
Java
Oracle BPM
|
INVIMA | Open |
| 9 | Online Live Computer Education and Training Institute | Computer Trainer / Oracle Technologies / Java Trainer | Aug 2011 - Mar 2013 |
Oracle and Java instruction
Java
Oracle
Training
|
Professional education | Open |
| 8 | IPLER CI SA | Systems Engineer / Java Software Developer | Apr 2006 - Aug 2011 |
Long-form Java delivery in education-oriented environments
Java
|
IPLER | Open |
| 7 | SIGTECH LTDA | Mid-Level Java Software Developer | Oct 2005 - Mar 2006 |
Java solutions for district and telecom contexts
Java
|
Catastro / ETB | Open |
| 6 | Synapsis Ltda | Visual Basic 6.0 Software Developer | Dec 2003 - Dec 2004 |
Business software delivery
Visual Basic 6.0
|
Codensa / Carulla | Open |
| 5 | Megalinea | Visual FoxPro Software Developer | Apr 2003 - Dec 2003 |
Cooperative-sector software delivery
Visual FoxPro
|
COOPTENJO / COOPIDROGAS | Open |
| 4 | Porvenir | Preserved archive entry | Preserved in 2025 source |
Archived role placeholder retained for continuity
Preserved record
|
Porvenir | Open |
| 3 | Moloko S.A. | Visual Basic Software Developer / Freelancer | Sep 2001 - Mar 2003 |
Freelance and client-focused software development
Visual Basic
|
Porvenir | Open |
| 2 | APICE S.A. | IVR Visual Basic Software Developer | Jan 1999 - Aug 2001 |
IVR and business software solutions
Visual Basic
|
Codensa | Open |
| 1 | Nortel Networks | Visual Basic / MS Access Developer | Mar 1998 - Dec 1998 |
Early software development foundation
Visual Basic
MS Access
|
Nortel Networks | Open |