Open to opportunities

Miqueias Silva

@miqueiassilva

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Back-End Developer with expertise in scalable web applications.

Brazil

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What I'm looking for

I seek a role that fosters innovation, encourages continuous learning, and values collaboration within a diverse team.

I am a Computer Science graduate with an MBA in IT Project Management, specializing as a Back-End Developer. My experience includes building scalable and maintainable web applications using technologies such as Ruby on Rails, Node.js, Python, and PHP. I have a strong foundation in database management with PostgreSQL and have implemented automation tools using Puppeteer. My work has involved creating CI/CD pipelines with GitHub Actions and leveraging AWS services to enhance application performance.

Throughout my career, I have worked remotely for a US-based company, collaborating with agile and multicultural teams. I am passionate about continuous learning, currently expanding my backend Python skills with FastAPI. My previous roles include leading the IT department at IPEDE, where I managed IT infrastructure and improved web system security and performance. I am committed to using technology to drive innovation and enhance user experiences.

Experience

Work history, roles, and key accomplishments

Back-End Developer

Devlandia

May 2021 - Nov 2024 (3 years 6 months)

Built scalable backend systems in Ruby with AWS infrastructure (Lambda, S3, SQS). Created internal automation tools using Node.js and Puppeteer.

Ruby AWS Lambda S3 SQS Node Puppeteer PostgreSQL GitHub Actions

Head of IT Department

IPEDE

Feb 2020 - Apr 2021 (1 year 2 months)

Managed IT infrastructure and led initiatives to improve security and performance of web systems. Enhanced team communication and system reliability.

System Security Performance Optimization Team Leadership Communication Skills

Software Engineer

Court of Justice of Piauí

May 2017 - Feb 2019 (1 year 9 months)

Developed applications with Ruby on Rails and Python. Implemented web interfaces using HTML, CSS, and JavaScript.

Ruby on Rails Python HTML CSS JavaScript Web Development

IT Project Assistant

UFPI

Aug 2015 - Aug 2017 (2 years)

Automated data migration tasks using Python and Linux tools. Provided technical support for distance education initiatives.

Python Linux Data Migration Technical Support

Commercial Assistant

Credmax Finance

Feb 2008 - Jul 2011 (3 years 5 months)

Provided customer service and decision support using financial reporting.

Customer Service Financial Reporting Data Analysis

Education

Degrees, certifications, and relevant coursework

Universidade Federal do Piauí

Bachelor of Science, Computer Science

Activities and societies: Research on Computational Intelligence and Operations Research applied to classical problems; Elastic optical network optimization using Java and Python; Co-author of a scientific paper.

Completed a Bachelor of Science in Computer Science, gaining foundational knowledge in programming, data structures, and algorithms. Engaged in research on computational intelligence and operations research applied to classical problems.

FAVENI

MBA, IT Project Management

Pursued a Master of Business Administration in IT Project Management, focusing on strategic planning and execution of technology projects. Developed skills in managing IT infrastructure and improving system performance.