Hire the Top 2% of
Freelance JavaScript Developers
in Brazil

Sachin M.

Vetted JavaScript developer in Brazil (UTC-6)

Sachin Mour, a leading figure in the software engineering world, brings a wealth of knowledge and experience to his role as a mentor. With a successful career spanning over a decade, Sachin has made significant contributions across various sectors, including tech giants like Verizon Media/RYOT, financial institutions like Danske Bank, and impactful work in nonprofit initiatives through NYC Outward Bound Schools. As a **Lead Software Engineer**, Sachin has demonstrated a profound ability to innovate at the intersection of technology and creativity. He's driven by the pursuit of elegant solutions to complex problems, consistently transforming ideas into impactful software that exceeds expectations. His work encompasses developing a web-based 3D/modeling tool, creating backend architecture from scratch, and improving machine learning algorithms to reduce manual work. Sachin's technical repertoire is extensive, with proficiencies in JavaScript, Typescript, React, Node.js, AWS, D3.js and many more. Sachin's achievements are not just confined to his professional work. He has been ranked in the top 0.1% out of over 500,000 users on Interviewbit and is part of the Toptal network, which hires only the top 3% of freelance talent. These accolades are a testament to his exceptional skill set and dedication to his craft. As a mentor, Sachin is passionate about fostering a culture of continuous learning and excellence. He thrives on sharing his knowledge, supporting the growth of fellow developers, and contributing to the broader tech community. Sachin's ability to explain complex concepts in simple terms, combined with his can-do attitude and leadership skills, makes him an invaluable asset to any learning environment. Whether through his professional achievements, contributions to open-source projects, or dedication to mentoring the next generation of software engineers, Sachin Mour embodies the qualities of a true leader in technology.

Rodrigo C.

Vetted JavaScript developer in Brazil (UTC-5)

I am a senior software engineer in test with extensive experience in QA automation and test development, implementing automated test pipelines from scratch using frameworks such as Selenium, Cypress, Appium in Jenkins, and GitHub Actions CI / CD pipelines. I prioritize the development of high-quality applications that meet business and user needs. I delivered solutions for companies like Google, Amazon, Riot Games, IBM, Siemens, and Motorola. My background enables me to establish positive teamwork, communication, and collaboration in all the teams I worked on in the last few years with senior management, developers, or external stakeholders. I lead Scrum teams in sharpening quality skills like problem-solving and orientation to detail. I'm comfortable in leadership positions and have done so over the years by mentoring junior team members. \--- I lived abroad and can communicate in English at a fluent-to-native level, having scored 109/120 in TOEFL iBT a few years ago. Feel free to send a message or reach me at rodrigo.costa@gmail.com.

Tiago S.

Vetted JavaScript developer in Brazil (UTC-3)

Graduated in Information Systems, with 11 years of software development experience, developing web applications with ReactJS, Angular JS and multiplatform technologies. Passionate about Front End, I constantly strive for quality in product development.

Fabiano Y.

Vetted JavaScript developer in Brazil (UTC-3)

Hi! My name is Fabiano Yoschitaki and I'm a software engineer graduated with a bachelor's degree in Computer Science and a MBA in Software Engineering. I'm passionate about solving problems and learning new things each and every day. There's no better place than coding to achieve both things. I consider myself a very committed doer, collaborative and flexible person and love to work with people who push themselves to their best, no comfort zone. I have the most expertise in web development as a backend engineer using Java ecosystem to build microservices. Currently I'm also developing and gathering experience with Golang.

Tarik C.

Vetted JavaScript developer in Brazil (UTC-3)

Throughout my career as a software engineer, I have always focused on creating my own projects. I'm genuinely passionate when it comes to creating products. Currently, I own a retail-tech startup accelerated by **Google** at the beginning of 2020, one of more than **370** submitted startups, just before the pandemic. We grew above our expectations in this program and learned things from people that made it all a really life-changing experience. We were introduced to a lot of high-level managers of big retail companies in Brazil. With the team we have now, the startup is walking on its own feet, so it's been a great experience. Today I have accumulated more than **ten** years of programming, seven full-time years of javascript development (React, Node, etc.), and more than three years managing teams. Deeply focused on high-scalable multi-platform products that make a difference in people's lives.

Guilherme R.

Vetted JavaScript developer in Brazil (UTC-3)

I’m Guilherme Rodrigues, a software engineer with 17+ years of experience specializing in Front-end development with React, Next.js, and Node. Since 2016, I’ve worked remotely with U.S.-based companies, gaining expertise in global projects. Currently, I’m a full-stack engineer at Riot Games, where I develop and maintain major web platforms like riotgames.com and leagueoflegends.com, as well as services like account management and email solutions. I’m passionate about creating scalable, user-focused applications and am eager to bring my skills and experience to new challenges.

George G.

Vetted JavaScript developer in Brazil (UTC-3)

Software Engineer with more than 4 years in the market, with major experience on Node JS and Javascript. Specifically on my last two years, which I've had the experience with working on two international startups, one for NY, USA and the other one for London, UK. My history is main focused on backend development, but I consider myself a problem solver, which includes some times working with something new when necessary with no personal issues. My strengths are my knowledge in backend development with Node JS, specially when it comes to using it on AWS, also my adaptability and my resilience.

Ricardo S.

Vetted JavaScript 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."

Raphael C.

Vetted JavaScript developer in Brazil (UTC-3)

I am a Brazilian Senior Backend Developer, with more than 15 years of SW Development experience. I am looking for a challenging software development role in a global company where I can develop new and exciting products and also be able to contribute to the company's growth. As a founding partner at Codificar - https://codificar.com.br, an on-demand software development company which now pivoted into white label applications, I have faced business and complex technical challenges that contributed to my professional growth. I acted as product owner and also tech leader of 6 white label applications, such as Ride Sharing App, Last Mile Manager App, Geolocation Services Provider App, Freight Application, Hyperlocal Marketplace and a Streaming App. My main tech skills are: Backend developer with Laravel framework, Frontend developer with React Native, SEO Analyst, White label applications

Caíque S.

Vetted JavaScript developer in Brazil (UTC-3)

I have a degree in Computer Engineering and MBA on Solutions Architecture. Working with software development for 15 years. Interested in software architecture, best practices, and help junior developers to improve their skills.