Personal details

Bâgu B. - Remote back-end developer

Bâgu B.

Based in: 🇷🇴 Romania
Timezone: Bucharest (UTC+3)

Summary

Full stack developer with focus on backend, passionate about programming and building smart, maintainable and distributed applications.

Work Experience

Senior Software Engineer - Elixir / Phoenix Developer
Zenloop | May 2021 - Feb 2024
Erlang
PostgreSQL
WebSocket
Redis
Elasticsearch
OAuth 2.0
Elixir
SSO
RESTful API
Elixir/Phoenix

Zenloop is an integrated experience management platform based on the Net Promoter Score®.

The SaaS solution automatically collects customer feedback, analyzes and derives customized &

personalized measures to retain satisfied customers & win back dissatisfied customers.

Roles & Responsibilities:

* Spearheaded a significant increase in test code coverage from 65% to 92%. Successfully convinced

the team to adopt a Test-Driven Development (TDD) approach for new code, ensuring the delivery of

high-quality software.

* Extended the filtering of customer answers by incorporating relevant answer properties, enhancing the

overall user experience.

* Expanded authorization capabilities by enabling customers to define custom roles, enhancing system

flexibility. Migrated the authentication system to Auth0, elevating security standards and ensuring a

secure user authentication experience. Assisted customers with SAML configuration in Okta/Auth0,

contributing to seamless integration and user authentication processes.

* Initiated the definition of contexts for the entire application, enhancing clarity and efficiency in

development processes.

* Improved database query performance through table normalization, building projections, and

partitioning tables. Successfully removed bloat from tables/indexes, optimizing database efficiency.

Technologies used: Elixir · Phoenix · Swagger API · Linux · PostgreSQL · Elasticsearch · Redis ·

Postman · REST APIs · SAML 2.0 · Single Sign-On (SSO) · OAuth · REST · Git · RabbitMQ

Senior Software Engineer - Elixir / Phoenix / React Developer
Intersoft International | Oct 2018 - Apr 2021
PostgreSQL
OAuth 2.0
React
Elixir
Swagger
Redux
RESTful API
Elixir/Phoenix

INTERSOFT® is a digital transformation partner that helps you solve customer experience and

customer care challenges with experienced consultants, savvy engineers and enterprise solutions

Education

Alexandru Ioan Cuza University
Bachelor's degreeComputer Science
Sep 2008 - Jun 2011
Calistrat Hogas High-School
High school diplomaInformation Technology
Sep 2003 - Jun 2007

Personal Projects

2024
Elixir
Mazex is a tool for generating mazes using different algorithms and rendering them as png images.

Certifications & Awards

PostgreSQL Replication, High Availability HA and Scalability
Udemy | Feb 2024
PostgreSQL High Performance Tuning Guide
Udemy | Jan 2024