Francisco Balonero Olivera - Full-Stack Developer

Hi, I'm Francisco Balonero Olivera

Full Stack Developer with experience in software development and a specialization in Artificial Intelligence and Big Data. I build end-to-end solutions that integrate backend, frontend, data engineering and AI within a single technological ecosystem.

About Me

My Story

Full Stack Developer with experience in building software applications, combining backend and frontend knowledge to contribute across all phases of the project lifecycle. My profile bridges software engineering with a specialization in Artificial Intelligence and Big Data, enabling me to tackle technological challenges from a perspective that integrates development, data and AI.

Throughout my professional experience I have participated in the development and evolution of enterprise applications across backend and frontend. I have used Java, Spring Boot and Angular to build APIs, integrate services and develop modern interfaces, while contributing to CI/CD pipelines and quality assurance with tools like GitHub Actions, SonarQube and Fortify. I have also taken on technical coordination and team support responsibilities across different projects.

I hold specialized knowledge in Artificial Intelligence and Big Data, working with technologies for large-scale data processing, analysis and exploitation. I have hands-on experience with Python, Apache Spark, Databricks, Pandas, NumPy, Scikit-learn and PyTorch, covering data engineering, machine learning, deep learning, supervised and unsupervised learning, and the development of predictive models and AI-driven solutions.

Specializations

  • Microservices Architecture
  • Real-time Data Processing
  • Agile Development (SCRUM)
  • AI & Big Data

Experience

October 2025 - Present
Full Stack Software Engineer
NTT Data

End-to-end development and maintenance of enterprise applications across all software lifecycle phases. Built backend and frontend solutions using Java, Spring Boot and Angular, integrating REST APIs within microservices architectures. Designed automations and workflows to optimize processes and system integration. Participated in CI/CD pipelines with GitLab, SonarQube and Fortify. Took on technical leadership responsibilities including task coordination, team mentoring and contribution to technical solution design.

September 2024 - October 2025
Full-Stack Developer
Viewnext

Development and maintenance of banking applications using microservices and microfrontend architectures. Built backend with Java and Spring Boot and frontend with Angular, integrating REST APIs. Worked with relational databases, SQL*Loader for data loading, and Elasticsearch for efficient indexing and retrieval. Participated in CI/CD with GitHub Actions, SonarQube and Fortify. Collaborated in technical coordination and planning under agile methodologies.

2023 - 2024
Dual Training Program
Viewnext

Specialized in Java and Spring Boot for microservices development, worked with Spring Batch for scheduled processes, and participated in agile SCRUM teams for collaborative development.

Featured Projects

TIC-TAPSD: Connected Life
TIC-TAPSD: Connected Life
Contribution to a project consisting of the design, creation and exploitation of a software platform formed by a web application and a mobile application for telecare practices
Web DevelopmentMobile AppHealthcare Tech
PulseIoT
PulseIoT
Event-driven IoT telemetry platform with real-time anomaly detection. Spring Boot microservices, Apache Kafka, PySpark streaming, a Python ML ensemble and an Angular dashboard, with a live demo running on an in-browser mock of the API.
Spring BootKafkaPySparkPythonMLAngular
KikoLens
KikoLens
Private, local-first data analysis workbench: AutoML, statistics, forecasting and local LLMs via Ollama. Fifty-two analysis sections in English and Spanish, and your data never leaves your machine.
PythonOllamaDockerAIData AnalysisLLMMachine Learning
Genlab
Genlab
A bilingual (Spanish/English) educational puzzle game about biotechnology. Solve real cases by building, repairing and tuning biological systems across 155 levels, 11 game modes and a story mode.
ReactTypeScriptViteGameEducation

Skills & Technologies

JavaScript

Java

Spring Boot

Angular

Python

TypeScript

MySQL

Docker

Kotlin

HTML5

CSS3

Node.js

Express

Django

Kafka

Apache Spark

PyTorch

Pandas

NumPy

scikit-learn

Git

JavaScript

Java

Spring Boot

Angular

Python

TypeScript

MySQL

Docker

Kotlin

HTML5

CSS3

Node.js

Express

Django

Kafka

Apache Spark

PyTorch

Pandas

NumPy

scikit-learn

Git

Get In Touch

Contact Information
Let's discuss your next project or collaboration opportunity.