Sergio Juan Ticona Mamani

Registration: 27.08.2026

Specialization: Full Stack Developer / QA Engineer

— Graduate of Systems Engineering, with practical experience in web and mobile development, software quality assurance and technology monitoring. — Participated in projects in the banking, healthcare, education and digital media sectors, applying knowledge in frontend and backend development, databases, REST APIs, test automation and version control. — Strong analytical thinking, attention to detail, adaptability and continuous learning. — Seeking to contribute in software development and QA areas, creating functional, scalable and user-oriented solutions. Certificates: — Testing Automation with Selenium (CEGOS, 2026) — Software Tester – QA Manual (CEGOS, 2025) — Frontend Web Development with Angular (BLUMBIT, 2025) — Cloud Computing (AWS): Scalable Systems Design (in progress) — Galactic Problem Solver — NASA International Space Apps Challenge (2024)

Skills

Java

Python

JavaScript

TypeScript

React

Angular

Node.js

FastAPI

Spring Boot

NestJS

Express.js

Flutter

React Native

Dart

PHP

PostgreSQL

MySQL

MongoDB

SQL

Sequelize

TypeORM

Docker

Git

GitHub

CI/CD

Jenkins

GitHub Actions

Selenium WebDriver

Cypress

Postman

Work experience

Systems Operations Developer

04.2026 - 06.2026 |Banco Mercantil Santa Cruz

vCenter, PRTG, IBM Power, Oracle Cloud Control, Dynatrace

● Supported monitoring and administration of technological platforms such as vCenter, PRTG, IBM Power, Oracle Cloud Control and Dynatrace. ● Participated in the development and implementation of the NetVision system, integrating frontend and backend functionalities for reports, filters, data export and visualization of critical infrastructure metrics.

Web Developer

05.2026 - 07.2026 |Centro Physio Active

React, Node.js, PostgreSQL, Flutter

● Developed a web platform and mobile application for the clinical and administrative management of the center, integrating modules for patients, medical records, appointments, sessions, payments, payroll and reports, with adapted access for medical staff from computers and mobile devices.

Web Developer

12.2024 - 02.2025 |360 MKT Digital

HTML5, CSS3, JavaScript

● Designed and developed the web platform for 'Revista Matices', focusing on information architecture and visual aesthetics to reflect the brand identity.

Web Developer

2024 - 2024 |Instituto Cofin Coach

HTML5, CSS3, JavaScript

● Created the institutional website, managing the complete development cycle, from planning to implementation, to highlight educational services and training programs.

Web Developer

06.2024 - 08.2024 |NDA

HTML5, CSS3, JavaScript

● Developed a professional and optimized website for a pulmonologist, integrating key functionalities such as contact forms and a services gallery.

Educational background

Computer Systems Engineering (Bachelor’s Degree)

Universidad Católica Boliviana San Pablo

Testing de Software (Masters Degree)

Universidad Católica Boliviana San Pablo – Regional La Paz

Cloud Computing (AWS): Diseño de Sistemas Escalables (Masters Degree)

Universidad Politécnica Internacional de Panamá

Languages

SpanishNativeEnglishIntermediate