Hire the Top 2% of
Remote Performance Optimization Developers
in Brazil

Marcel P.

Vetted Performance Optimization developer in Brazil (UTC-3)

Please, visit my Linkedin for more details: [https://www.linkedin.com/in/marcel-pallete-81166b2b/](https://www.linkedin.com/in/marcel-pallete-81166b2b/) Experienced tech consultant, currently working as Data Tech Lead at Ernst & Young Brazil, focused in: \- SQL, Python, PySpark and Scala Languages \- Data Engineering \- Data Architecture \- ETL pipelines (By code or by ETL Tools like Pentaho, Alteryx, SSIS) \- Big Data (Spark, HDFS, Hive, NiFi, Kafka) \- Tuning and performance \- Azure Cloud (Data Factory, Databricks, Synapse Analytics, SQL DB, Data Lake Gen 2, Stream Analytics) \- Terraform and IaC for Azure Cloud \- Databases (SQL Server, PostgreSQL, Teradata, IBM DB2, MySQL) \- Data Modeling (Erwin, DW, DLH, OLAP/OLTP) \- Business Intelligence and DataViz (Power BI Expert level (M, DAX, DAX Studio, Tabular Editor), Tableau, Looker/Data Studio, Looker and LookML, Qliksense and Qlikview) \- Microsoft Fabric complete solution \- Microsoft Solutions (Power Platform, Power Automate, Sharepoint, Power Apps, Dataverse, Sharepoint)

Jorge H.

Vetted Performance Optimization developer in Brazil (UTC-3)

I am a Wordpress developer with 7 years of experience. I have been working remotely for 4 years and have expertise in HTML, CSS, PHP, Javascript/jQuery, Bootstrap, Elementor, custom themes and plugins, SCSS, Git. I have experience building projects based on Figma and Photoshop, as well as knowledge on Cloudflare, SEO, and performance. I have also worked as a Development Manager, Founder of my own web solutions company, and as a Technology Manager.

Lucas B.

Vetted Performance Optimization developer in Brazil (UTC-3)

I know overheads and trade-offs very well. In other words, I am very much a performance-aware person. My ultimate goal for each project I partake in is to build robust, scalable, and cost-efficient software. With **more than 20 years of experience, I catch on to business rules quickly** and I can make formative suggestions. It’s a known fact that programming constantly evolves and will produce new tools. There will always be more to conquer and that is where the fun is. Great solutions are only possible to identify and implement **when, and only when**, meaningful conversations about the customers and users' needs and challenges take place.

Pedro A.

Vetted Performance Optimization developer in Brazil (UTC-3)

Skilled software engineer with **5+ years of experience** in front-end development, looking to make an impact by playing the **long-term game** with **long-term people**. I’ve worked extensively with Javascript/Typescript and Python, and strive towards creating what people don’t yet know how to get, **at scale.**

Leonardo X.

Vetted Performance Optimization developer in Brazil (UTC-3)

* Have worked in web development for 10 years * Proficient with Javascript * 6 years of experience with Ruby on Rails * 7 years of experience with Shopify * Team player

Abílio A.

Vetted Performance Optimization developer in Brazil (UTC-3)

Experienced Software Engineer with degree in Electrical Engineering with over 8 years of hands-on expertise in building robust and scalable mobile, web and backend applications across various projects mainly in the fintech sector (credit and debit cards, bank services for individuals and companies, sub-acquirer and alternative investment platform). Skilled in architecting mobile and web apps using React and related technologies. Adept at analyzing requirements, designing robust architectures, and rapidly iterating based on user feedback. Excited by the challenge of shipping functional, easy-to-use, high-performance products that users love. Thrive in agile environments by pairing exemplary coding skills with clear communication and collaboration. Eager to join a team of diverse perspectives united by a common goal of delivering standout results. Relentless about staying on top of emerging trends and best practices. Eager to make meaningful connections and explore new opportunities. Check out my portfolio and don't hesitate to reach out to collaborate or chat more! Let's build something incredible.

Mileide S.

Performance Optimization developer in Brazil (UTC-3)

I'm a Front-End Developer who loves crafting amazing websites. Whether working solo or in a team, I thrive on bringing projects to life. I enjoy diving deep into each project, utilizing my skills, tricks, and experience to make magic happen. I'm deeply committed to staying organized and paying attention to details. With my coding skills, I can build websites that not only look beautiful but also excel in performance. I relish finding ways to make websites faster, smoother, and more user-friendly.

Carlos F.

Performance Optimization developer in Brazil (UTC-3)

Senior Database Administrator, SQL Developer and Data Engineer with 20+ years of experience. Expert in SQL Server, Azure Databases, AWS RDS, SQL, tuning, ETL and HADR (High Availability and Disaster Recovery).

Rayon L.

Performance Optimization developer in Brazil (UTC-3)

Experienced and result-driven Senior Frontend Engineer with over 7 years of experience designing, developing, and maintaining responsive web and mobile applications using HTML, CSS, JavaScript, React, React Native, TypeScript, and testing frameworks. Adept in cutting-edge technologies of the web ecosystem focused on building high-quality, scalable, and user-friendly interfaces with a strong emphasis on performance optimization and best practices.

Fabio L.

Performance Optimization developer in Brazil (UTC-3)

I'm a Senior Software Engineer with extensive experience developing, testing, deploying, correcting, monitoring, and maintaining systems on bare-metal servers or in the cloud, from simple projects to complex projects with millions of lines of code. I'm also the maintainer of cookiecutter-django ([https://github.com/cookiecutter/cookiecutter-django](https://github.com/cookiecutter/cookiecutter-django)), a production-ready project template that has helped and continues to help thousands of people and companies quickly have a solid foundation to start new Python and Django projects.