Professional Experience
Software Engineer
Thinking Minds
Jul 2022 - Jan 2023
- A full-time personal project with two co-founders that was completed.
- Designed a flexible, cost-effective, and low-power IoT device with GNSS & LTE connectivity.
- Implemented a reading ingestion backend system with analytics and reporting capabilities with Spring Boot, TimescaleDB/PostgreSQL and Redis.
- Set up highly available, fault tolerant infrastructure using GCP and Kubernetes.
- Worked with time-series and geographical information database systems.
Java
Spring Boot
React.js
Next.js
PostgreSQL
Redis
Docker
Kubernetes
GCP
Software Engineer
BlueSensor
Aug 2020 - Jul 2022
- Designed and implemented an event-driven backend architecture for IoT devices.
- Developed an integration layer for third-party backend services and collaborated with teams from other companies to achieve this.
- Reduced the backend service's latency by 60% by optimizing regions in AWS.
- Implemented CI/CD pipelines with Gitlab CI for backend and firmware codebases including automated physical device tests.
- Led the development of an AI-based acoustic sensor that improves the resource's control efficiency and productivity up to 30%.
- Built an audio collection, processing and storage pipeline used to train a machine learning algorithm using AWS S3 buckets.
- Linearized execution time of a previously quadratic AI algorithm, achieving a 41x improvement in the quantity of data that could be measured.
- Designed an algorithm to suggest feeding-curves based on historical water parameters.
Javascript
Node.js
Nest.js
MongoDB
MQTT
Kafka
Docker
AWS
Full-Stack Software Developer
Freelance
Dec 2019 - Aug 2020
- Developed a package tour sales software for a travel agency and deployed it on GCP.
- Developed a business management software for small and medium-sized businesses.
Typescript
Node.js
React.js
Docker
GCP
Open-Source Projects
hget
hget is a command-line tool written in Go that downloads files at maximum speed by using range downloads with multiple workers and shines when the bottleneck is on the server.
Golang
Languages
Spanish
Native
English
Proficiency
German
Working Proficiency (B2)
Recommendations
Branny J. Chito
CEO & Co-Founder at Bluesensor | IoT, AI and Data enthusiast
"Some of the most important characteristics were high responsibility, professionalism, project management, formal documentation, good handling of Linux, multidisciplinary knowledge, and above all research skills."