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

Leopoldo U.

Vetted Mathematical Optimization developer in Brazil (UTC-3)

Software Engineer .NET senior, with great experience in Microsoft technologies, as visual studio, C#, NET Core, SQL Server (web, desktop, cloud) environments, mainly as a backend role but also with notion of frontend development. Professional experience in cloud using Azure and learning AWS. Also, knowledge in agile methodologies and professional experiences with some Architecture, like micro services, monoliths, SOAP, and Event Drive Design.

Gustavo S.

Vetted Mathematical Optimization developer in Brazil (UTC-3)

Throughout his career, Gustavo has established himself as a Full Stack Developer and Software Architect, distinguished by his expertise in engineering sophisticated software solutions, steering application development, and leading technology implementations across various sectors. His journey is a testament to his relentless pursuit of excellence in cloud-based applications and data engineering, underscored by his commitment to creating scalable, efficient solutions leveraging first-class and No/Low Code tech stacks. Gustavo's career is characterized by a unique blend of technical prowess and strategic insight, enabling him to simplify complex technical concepts for high-level executives and software engineers alike, thus translating intricate technicalities into strategic business insights. This skill has not only enhanced his ability to deliver impactful presentations but has also solidified his reputation as a trusted "CTO for Hire" within startup accelerators. In this capacity, Gustavo has adeptly coordinated technology strategies, navigated the complexities of managing competing priorities from diverse organizations, and tailored solutions that resonate with client needs with empathy and precision. A defining moment in Gustavo's career was the successful development and implementation of a No/Low Code proof of concept, leading to the execution of a significant project that surpassed scalability and efficiency benchmarks. This achievement highlighted his proficiency in No/Low Code platforms, a skill set he is eager to leverage in guiding enterprise customers to maximize their investments. The cornerstone of Gustavo's work is collaboration, having spent over four years working closely with native teams and managers, honing his understanding of cross-cultural and interdisciplinary team dynamics. His technical repertoire encompasses Python, JavaScript, React, Vue.js, Node.js, alongside expertise in cloud platforms like GCP and AWS, enriched by a solid foundation in data processing frameworks such as PySpark and Apache Kafka. As Gustavo looks towards the future, his ambition is to embrace the role of a Customer Engineer, where he can apply his technical expertise, strategic planning, and organizational skills to cultivate deep relationships with enterprise customers. With more than six years of experience in enterprise-level technical pre-sales and solution consulting, Gustavo is well-equipped to navigate the complexities of customer needs, crafting pathways to technological adoption and transformation that resonate across competitive landscapes.

Igor U.

Vetted Mathematical Optimization developer in Brazil (UTC-3)

Sr Data Engineer | AWS Solutions Architect Certified | Spark Databricks developer Certified * 📷Sigma Software Group * 📷Federal University of Viçosa I'm Igor and I'm working in the IT area since 2015. I started my career being a software engineer, working on the backend, front end development, and DevOps, but at that time we already handled lots of data, but some datasets had become pretty much larger than we had used to see, so I discovered my real passion: the big data world. So I decided to jump into the data world where I'm until today. I'm a Data Engineer more focused on programming and infrastructure, so I have worked providing larger data engineering teams with some customized tools to help them during their data pipeline development. I have experience in providing and maintaining big data clusters, either on-premises or on the cloud, with some ready-to-use open-source (or customized) tools like Hadoop, Spark, Hive, Presto, Druid, Sqoop, NiFi, and others. Across all my work experience, I have done some user education 1:1s and training sessions to help our consumers on using our tooling efficiently. Also, sometimes I was allocated to some projects in order to help in data pipeline development using both real-time and batch approaches. One of my greatest achievements regarding this was designing and developing an automated framework for ETL development where business users can focus more on data pipeline development rather than what surrounds it. This project has been largely used and improved nowadays by the responsible team. I have also experience with ML in production or MLOps. I have worked as a technical lead in an MLOps squad helping my team on designing and development of a whole ML platform where users can develop, build, deploy and monitor their own ML models using some key concepts like model bias, input/output data drift (data quality and integrity) without any DevOps skills or extra knowledge

Henrique W.

Vetted Mathematical Optimization developer in Brazil (UTC-3)

I'm an Engineer Manager/Software Engineer and enthusiast of new technologies and solutions for this amazing world that is development. One of my pillars as a professional is that I believe that it is possible to achieve the best results when we give ourselves body and soul, going beyond the lines of code and seeking to understand the entire scenario facing the problem. I really like agile culture and I always go after what I believe is the future. My approach to problem-solving extends beyond mere lines of code; I delve deep into understanding the entire context to deliver optimal results. I'm deeply rooted in the agile culture, embracing its principles to drive continuous improvement and adaptability in my work. Feel free to explore some of my writings and projects: [https://medium.com/@henrique.weiand](https://medium.com/@henrique.weiand) [https://github.com/henriqueweiand](https://github.com/henriqueweiand)

Matheus S.

Vetted Mathematical Optimization developer in Brazil (UTC-3)

Experienced Tech Lead with over 15 years in fullstack and backend development, specializing in Node.js, Go, and Rust. Proficient in serverless architectures using AWS (Lambda, SNS, SQS, Kinesis, Event Bridge) and building scalable distributed systems for critical sectors, including hospital and clinic management platforms.I possess strong technical expertise and have led projects involving modern technologies and event-driven architectures, ensuring high performance and reliability. I’m looking for global opportunities to apply my skills in Node.js, Go, and React.js, leading teams and driving innovation in challenging projects.

Marcel P.

Vetted Mathematical 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/) I'm an experienced Senior Data Consultant. I work for large banks and have worked for steel retailers, cargo transport companies and plastic industries, developing projects in Data engineering, integration, architecture, Business intelligence, Data analysis and Machine learning, in both Cloud and on-premisses Big Data environments, having worked in all parts of the process, from data ingestion to final delivery, including sizing, provisioning and management of cloud resources I have had the opportunity to work on BI projects in sales intelligence, operational efficiency, supply chain, controllership and finance, market monitoring, Web Analytics of digital banking products and Open Finance. I also worked on an Azure Cloud implementation project in a large bank, where I participated in the construction of its Big Data environment focused on Machine Learning and BI projects, having worked from absolute scratch. I am currently working on a data integration project between an on-premisses Big Data environment and Salesforce in a large bank, using Spark to process large volumes of data, in the range of billions of records daily. Before working in tech, I worked in various business areas, and it helps me to overcome challenges and deliver greater value faster every day.

Lucas B.

Vetted Mathematical 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.

Ricardo S.

Vetted Mathematical Optimization developer in Brazil (UTC-3)

Experienced technician both in logical programming and in management of machines and people. Over 20 years of professional experience with high load and high traffic servers and more than 30 years of academic experience and know-how in the computer science field. Technical and professional knowledge in several areas, with emphasis in the financial, accounting, commercial, statistics and mathematical areas. Experience with multiple integrations such as Adyen, Stripe, Paypal, Google Maps, IBM Watson and many others According to D.I.S.C. "Initiative is my highlight, I am objective, focused on results and take risks independently and innovatively. I am attentive to opportunities, I can be involved in several projects and know how to prioritize activities. I have a fast pace, I am dynamic and creative."

Jorge H.

Vetted Mathematical 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.

Bruno T.

Vetted Mathematical Optimization developer in Brazil (UTC-3)

Senior AI/MLOps Engineer with 8+ years of experience building and deploying enterprise-scale machine learning solutions. Demonstrated success bridging the gap between data science and production operations, accelerating delivery through CI/CD best practices, and optimizing the full ML lifecycle. Skilled at architecting MLOps systems, containerization with Kubernetes and cloud orchestration. Adept at working in Agile environments, collaborating with cross-functional teams, and translating business needs into robust ML architectures that scale.