iagonuvem

Senior Software Engineer

Experienced Software Engineer with background in prototyping, developing, scaling, architecting, and maintaining large-scale web applications in highly critical environments, serving thousands of users daily, for manufacturing, media and education industry.

Technologies:
- Javascript / Python / Java / Ruby
- Angular / React / Ionic / Flutter
- Microservice / Clean Architecture / SOLID / Design Patterns
- AWS / GCP
- Docker / Serverless
- MongoDB / DynamoDB / Firestore / Postgres / MySQL 
- Tests (unitary / integration)
- CI/CD (Github Actions / Jenkins)

Experienced problem solver with strong background in Software Engineering and Agile environments, I do my best to deliver top-notch solutions within time and budget, despite technicalities and tech preferences. If I don't know previously a way to solve your problem, I will find not only a way, but the best way possible with the resources available.

My purpose is to let a positive impact into the world, and I do that daily by delivering software solutions and being a good father, son and team member. I believe that everything cooperates for the great.

Let's talk and see how can I help your business succeed.


Experience: 8 years

Yearly salary: $60,000

Hourly rate: $40

Nationality: 🇧🇷 Brazil

Residency: 🇧🇷 Brazil


Experience

Software Engineer
EverySet
2024 - 2025
Pioneer in casting management systems for entertainment industry. [React, Python, PostgreSQL, AWS] ⇢ Optimized Critical reporting service reducing loading time by 30%. ⇢ Actively participated in new features to expand service to UK.
Freelancer Software Engineer
Upwork
2023 - 2024
Largest freelancing marketplace in the world. [React, Angular, Ionic, Node, Javascript, GCP, Python, Flask, TailwindCSS] ⇢ Created a new SaaS mobile app that reached $5000 (USD) of Monthly Recurrent Revenue in the first 6 months of launch. ⇢ Developed new home interface for one of Top 50 LATAM health EHR/EMR startup, with over 1000 active clients/monthly. (Version 2.3.4) ⇢ Optimized Mobile app CI/CD pipelines reducing over 70% deployment time in the stores. ⇢ Achieved success-rate of 100% in jobs done at marketplace since started, being among the top 10% of the world-class platform. ⇢ Managed small team of developers and designers using agile methodologies in order to achieve customer goals.
Software Engineer
BairesDev
2021 - 2023
Leading nearshore software development and staff augmentation company in US; 11 fastest-growing company from silicon valley in 2023; Top B2B Company in 2023 [Node, Ruby, React, Angular, Ionic, AWS, MongoDB, TDD] ⇢ Created and deployed a multi-platform business application with 30% advance on initial planning, saving initial budget. ⇢ Implemented and maintained user-friendly payment-management interfaces, based on Figma designs, for a public California university member of Association of American Universities. ⇢ Maintaining critical legacy commerce application in Ruby for NYC-based media company with TDD approach. ⇢ Implemented front-end for a new Angular-based Time tracker tool in internal hackaton achieving 4th position of over 30 teams.
Full-stack Software Engineer
Vallourec
2020 - 2021
4.0 industry pioneer in LATAM [Node, React, Angular, AWS, MongoDB, IoT, Python] ⇢ Created and implemented new User Interface for IoT management application, improving near-realtime monitoring across hazardous environment. ⇢ Maintained AWS-based backend service for IoT monitoring, integrating with Grafana service to audit data. ⇢ Legacy third-party application integrated with the new Web application, increasing the number of users of the new application by 15%. ⇢ Automated field routines with Python/Selenium that lead to increase of 10% of managers productivity.
Mobile Developer
Seed (English learning Startup)
2019 - 2020
Web Developer
Autonomous
2016 - 2019
Jr. Web Developer
PubliX (Local Marketing agency)
2014 - 2015

Skills

angular
aws
firebase
gcp
mongo
nextjs
node
postgres
python
react
saas
tailwind
full-stack
english
portuguese
spanish