I am a software engineer with a background in developing, researching, teaching, and maintaining large-scale legacy web applications, serving millions of users daily, for banking, fraud, education and credit analysis. I am passionate about solving problems and helping people. My focus is delivering value to the product, despite technicalities and tech preferences. If there’s a problem, there’s a way to solve it; I may not know how to solve all problems but I will find a way. I consider any programmer who can resolve problems quickly (even if they don’t know the language) using software with clean code. The team and coworkers are very important to me to share solutions and learn about IT and life.

Judson Bandeira

I am a software engineer with a background in developing, researching, teaching, and maintaining large-scale legacy web applications, serving millions of users daily, for banking, fraud, education and credit analysis. I am passionate about solving problems and helping people. My focus is delivering value to the product, despite technicalities and tech preferences. If there’s a problem, there’s a way to solve it; I may not know how to solve all problems but I will find a way. I consider any programmer who can resolve problems quickly (even if they don’t know the language) using software with clean code. The team and coworkers are very important to me to share solutions and learn about IT and life.

Available to hire

I am a software engineer with a background in developing, researching, teaching, and maintaining large-scale legacy web applications, serving millions of users daily, for banking, fraud, education and credit analysis. I am passionate about solving problems and helping people.

My focus is delivering value to the product, despite technicalities and tech preferences. If there’s a problem, there’s a way to solve it; I may not know how to solve all problems but I will find a way. I consider any programmer who can resolve problems quickly (even if they don’t know the language) using software with clean code. The team and coworkers are very important to me to share solutions and learn about IT and life.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
See more

Language

Portuguese
Fluent
English
Advanced

Work Experience

FullStack Developer at FCA Analise Digital
January 1, 2020 - Present
Improved performance and data access in legacy PHP systems; built Laravel-based APIs; implemented data visualization with Metabase; improved credit analysis reports and code quality; developed two digital payment methods for ~200 daily customers using PHP; leveraged AWS Step Functions and Lambda for serverless workflows.
Full Stack Developer at Lin Kn - Linked Knowledge
April 1, 2014 - December 1, 2019
Produced the first Portuguese paper about Linked Data; led major platform initiatives (Boa Moradia startup, AVANCE for postgraduate students, CAMALEON for high school students) using PHP and Angular; led development teams, engaged with customers, and maintained applications.
Backend Developer at Nyx Technology
November 1, 2022 - February 1, 2023
Moved from a one-person role to a programmer; taught PHP/Laravel; contributed to 15% growth of non-government portals; built features in PHP.
Backend Developer at iHold Banking
April 1, 2023 - May 1, 2024
Designed a new payment method for customers using Laravel; achieved 30% performance improvement using TDD; improved readability by 20% using several Laravel resources; integrated AWS Step Functions and Lambda for core flows.
Backend Developer at Winx Banking
April 1, 2023 - May 1, 2023
Produced an automated survey delivering results 100% faster using Laravel; decreased processing time by 75% for personal data (+1000) using Laravel.
Backend Developer at Controladoria Geral do Estado de Alagoas
November 1, 2015 - November 1, 2018
Designed a report leveraging >5 million public data points to detect more than 20 corrupt individuals in public spending; used MySQL, PostgreSQL, QlikView; built software to digitize and cleanse data from scratch.
Laravel Developer at Lin Kn - Linked Knowledge
May 1, 2025 - August 1, 2025
Contributed to InstaFans platform launch; Laravel microservices integrated with RabbitMQ; supported thousands of users and collaborated with cross-functional teams to ensure seamless service delivery.

Education

Bachelor of Science at Federal University Of Alagoas
January 1, 2008 - April 1, 2013
Semantic Web.
Master of Science at Federal University Of Alagoas
April 1, 2013 - August 1, 2015
Ontologies.
Master of Science at UFAL
December 2, 2012 - December 2, 2014
Bachelor's degree in Computer Science at UFAL
December 2, 2007 - December 2, 2012

Qualifications

Add your qualifications or awards here.

Industry Experience

Government, Education, Financial Services, Non-Profit Organization, Software & Internet, Other, Professional Services, Media & Entertainment

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
See more

Hire a Back-End Developer

We have the best back-end developer experts on Twine. Hire a back-end developer today.