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Vetted fractional CTO in Brazil (UTC-3)
High-performing developer and tech lead with a passion for coding and managing. Seven years of experience impacting positive organizational outcomes through evangelizing best practices, test covering, and application architecting. Confident in the ability to collaborate with cross-functional teams to solve complex high-stakes problems. Committed to continuous improvement and contributing to team success. ------ I am a multitalented and curious person who likes to learn new things. As a teenager, I studied electronics and science at home as a self-taught. When personal computers arrived in Brazil, I learned to use CorelDraw and MSWord. I started working at my city's internet provider at the age of 13, with installation and maintenance. At the same time I started building websites, I taught myself HTML, PHP, MySQL, and Linux. I got my BA in Sanitary and Environmental Engineering and worked in the field for 5 years, for NGOs, consultancy, and government. I continued programming as a hobby until I was invited by a friend to work professionally with programming. I quickly grew from junior developer to technical lead of the engineering team. I program fluently in Elixir and Ruby and easily learn new languages and frameworks. As a manager, I did coaching for team building, SCRUM, and Kanban. Among my current hobbies, I have a small electronics and IoT lab, where I experiment with embedded devices and home automation. I am a big enthusiast of environmental sustainability. I like to put energy into starting new projects and experiments. I am a generalist professional who can contribute both at the technical level of programming and architecture, as well as in management.
Vetted fractional CTO in Brazil (UTC-3)
With 7 years in software development and 3 years as a tech lead and CTO, I have build and integrated web applications using Django, FastAPI, Golang and Angular. I have optimized code for performance and reliability, reducing bugs and feature development time. I worked mainly with AWS, using NoSQL databases and microservices for data consumption and processing.
Vetted fractional CTO in Brazil (UTC-3)
Seasoned Backend Engineer with 6+ years of experience, including leading teams of over 10 engineers and building financial systems from scratch that served hundreds of thousands of users, generating tens of millions in loans. Seeking a backend or fullstack role in a transparent, fast-paced team.
Vetted fractional CTO in Brazil (UTC-3)
### **Experienced Web Developer and Frontend Engineer with more than 10 years of experience developing small and large applications, scaling, securing, rebuilding and optimizing APIs, maintaining applications with hundreds of thousands users daily and working with startups on financial, trading, e-sports, e-commerces and AI tools.** **Age:** 29yo | **Timezone:** UTC-3 I'm a self-taught coder and digital entrepreneur, I've had a journey driven by curiosity and strong passion for building cool things and solving problems. From tinkering with online games as a kid to leading successful startups, my path highlights my thirst for learning and adapting. I'm ambitious, always up for a challenge, and love learning new things. Even though I didn't formally study IT, I read a lot of books and took online courses to stay sharp. I'm confident that I can learn anything. I've worked with all kinds of companies, big and small, and even in e-sports industry. My adaptability and ability to get things done, lead teams and adding value to product have been my strengths. The team and coworkers are very important to me. I'm lucky enough to have worked with high-performance teams, so I learned to motivate and help the team to beat and surpass our goals. _**My journey is about curiosity and always learning. I've been part of projects that mattered, from startups that didn't make it to ones that really thrived. Now, I'm excited about the next adventure where I can bring my skills and experience to make a positive impact on companies and their customers.**_
Vetted fractional CTO in Brazil (UTC-3)
I'm a software engineer with six years of work experience and a general skillset. I have worked on frontend, backend, mobile apps, smart contracts and basic machine learning models. I usually work independently in very nascent projects and participate from ideation to prototyping and development to completion. I'm currently open for anything, but most interested in blockchain projects.
Remote fractional CTO in Brazil (UTC-4)
Lucas is a very talented CTO Developer who has years of experience in both startups and big companies. Lucas had his own social network startup and so far, he had been the tech lead of digital banks, e-commerce, fitness, social networks and live streaming apps. All of that using React Native as the mobile front-end while still acting as the head of development for the backend developers as well. He has the ability to learn fast and design new solutions on the go. What makes Lucas unique is his ability to bridge business/product areas with development what provides his clients gives you not only high quality work, but also vision.
Remote fractional CTO in Brazil (UTC-3)
With over 14 years of experience in software development, I have driven an increase of millions in annual revenue as a Senior Software Developer at Thoughtworks. As CTO at Dei um Tempo and Clinton Education, I successfully managed teams and aligned product development with business objectives. In just 3 years at HomeGuru App, I developed APIs with Graphql and Ruby on Rails,
Remote fractional CTO in Brazil (UTC-3)
With over four years of experience in the mobile applications field, including two years as a CTO. Leading teams played a central role in technological decisions and optimizing final products. In total, contributed to the launch of over 30 projects that collectively impacted more than 100,000 users.
Remote fractional CTO in Brazil (UTC-3)
My name is Alison, and I've been in the technology industry since 2017 acting as a full stack developer with my main stack being based on JS with node.js on the backend, using express, hapi and nest.js and react with next,js or vue.js with nuxt.js on the frontend. I have worked on several companies, from small startups to big techs, acting on several roles such as project manager, team leader, senior developer and CTO. For the last 3 and a half years I have been working remotely where I had the opportunity to maintain weekly contact with teams from several countries such as the USA, Germany, India and France. I'm now looking for a fully international remote opportunity to take the next step in my career.
Remote fractional CTO in Brazil (UTC-3)
I started programming when I was 10 years old out of curiosity because I wanted to create a site like the Cartoon Network website that I watched as a child. From that time I made a lot of things out of curiosity: A browser using Delphi; my first programming language and also a Wordpress-like system from scratch. I also created a dropbox-like system for internal networks with low internet speed, to share files with within my house. In 2015 I started working professionally at Pagar.me as a member of the founding team to build a “Stripe for Brazil”. Later I joined my co-founder Thiago Arnese as a CTO of Hash, and then we left to join CloudWalk to create the first DeFI lending product for SMBs in Brazil. The purpose of that project was to allow merchants to use DeFi without knowing about it. I’m also very interested in philanthropy, and hope to create as much impact as possible. I helped build a online school called Alpha Edtech: A non-profit organization that help people in vulnerable environments to learn programming fast to get a job at our partner companies and increase the quality of life of they family and inspire they community. One of the hardest things I had to build that required creativity and perseverance was an algorithm to generate dukpt keys for POS manufacturers. They didn’t provide documentation and content online was almost inexistent. I had to resort to reverse engineering and research on Chinese forums. We also had a timeline of 1 week to go to the factory to create the cryptographic key to use for the POS. I was very anxious to know if I would be able to pull it off, but in the end, I was able to do it and made that algorithm open-source so that other people don’t have to pass through what I had. https://github.com/hashlab/dukptkit
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Ready to hire your ideal fractional CTOs?
Get startedArc offers pre-vetted remote developers skilled in every programming language, framework, and technology. Look through our popular remote developer specializations below.
Arc helps you build your team with our network of full-time and freelance fractional CTOs worldwide.
We assist you in assembling your ideal team of programmers in your preferred location and timezone.
In today’s world, most companies have code-based needs that require developers to help build and maintain. For instance, if your business has a website or an app, you’ll need to keep it updated to ensure you continue to provide positive user experiences. At times, you may even need to revamp your website or app. This is where hiring a developer becomes crucial.
Depending on the stage and scale of your product and services, you may need to hire a fractional CTO, multiple engineers, or even a full remote developer team to help keep your business running. If you’re a startup or a company running a website, your product will likely grow out of its original skeletal structure. Hiring full-time remote fractional CTOs can help keep your website up-to-date.
To hire a fractional CTO, you need to go through a hiring process of defining your needs, posting a job description, screening resumes, conducting interviews, testing candidates’ skills, checking references, and making an offer.
Arc offers three services to help you hire fractional CTOs effectively and efficiently. Hire full-time fractional CTOs from a vetted candidates pool, with new options every two weeks, and pay through prepaid packages or per hire. Alternatively, hire the top 2.3% of expert freelance fractional CTOs in 72 hours, with weekly payments.
If you’re not ready to commit to the paid plans, our free job posting service is for you. By posting your job on Arc, you can reach up to 450,000 developers around the world. With that said, the free plan will not give you access to pre-vetted fractional CTOs.
Furthermore, we’ve partnered with compliance and payroll platforms Deel and Remote to make paperwork and hiring across borders easier. This way, you can focus on finding the right fractional CTOs for your company, and let Arc handle the logistics.
There are two types of platforms you can hire fractional CTOs from: general and niche marketplaces. General platforms like Upwork, Fiverr, and Gigster offer a variety of non-vetted talents unlimited to developers. While you can find fractional CTOs on general platforms, top tech talents generally avoid general marketplaces in order to escape bidding wars.
If you’re looking to hire the best remote fractional CTOs, consider niche platforms like Arc that naturally attract and carefully vet their fractional CTOs for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote fractional CTOs.
Some factors to consider when you hire fractional CTOs include the platform’s specialty, developer’s geographical location, and the service’s customer support. Depending on your hiring budget, you may also want to compare the pricing and fee structure.
Make sure to list out all of the important factors when you compare and decide on which remote developer job board and platform to use to find fractional CTOs for hire.
Writing a good fractional CTO job description is crucial in helping you hire fractional CTOs that your company needs. A job description’s key elements include a clear job title, a brief company overview, a summary of the role, the required duties and responsibilities, and necessary and preferred experience. To attract top talent, it's also helpful to list other perks and benefits, such as flexible hours and health coverage.
Crafting a compelling job title is critical as it's the first thing that job seekers see. It should offer enough information to grab their attention and include details on the seniority level, type, and area or sub-field of the position.
Your company description should succinctly outline what makes your company unique to compete with other potential employers. The role summary for your remote fractional CTO should be concise and read like an elevator pitch for the position, while the duties and responsibilities should be outlined using bullet points that cover daily activities, tech stacks, tools, and processes used.
For a comprehensive guide on how to write an attractive job description to help you hire fractional CTOs, read our Engineer Job Description Guide & Templates.
The top five technical skills fractional CTOs should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of testing and debugging.
Meanwhile, the top five soft skills are communication, problem-solving, time management, attention to detail, and adaptability. Effective communication is essential for coordinating with clients and team members, while problem-solving skills enable fractional CTOs to analyze issues and come up with effective solutions. Time management skills are important to ensure projects are completed on schedule, while attention to detail helps to catch and correct issues before they become bigger problems. Finally, adaptability is crucial for fractional CTOs to keep up with evolving technology and requirements.
You can find a variety of fractional CTOs for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance fractional CTOs, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote fractional CTOs for hire, you can expect to make a successful hire in 14 days. To extend a freelance engagement to a full-time hire, a contract-to-hire fee will apply.
In addition to a variety of engagement types, Arc also offers a wide range of developers located in different geographical locations, such as Latin America and Eastern Europe. Depending on your needs, Arc offers a global network of skilled engineers in various different time zones and countries for you to choose from.
Lastly, our remote-ready fractional CTOs for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.
Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled fractional CTOs with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire fractional CTOs.
Every fractional CTO for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills. Additionally, HireAI, our GPT-4-powered AI recruiter, enables you to get instant candidate matches without searching and screening.
Not only can you expect to find the most qualified fractional CTO on Arc, but you can also count on your account manager and the support team to make each hire a success. Enjoy a streamlined hiring experience with Arc, where we provide you with the developer you need, and take care of the logistics so you don’t need to.
Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted fractional CTO for hire on Arc, developers must pass a profile screening, complete a behavioral interview, and pass a technical interview or pair programming.
While Arc has a strict vetting process for its verified fractional CTOs, if you’re using Arc’s free job posting plan, you will only have access to non-vetted developers. If you’re using Arc to hire fractional CTOs, you can rest assured that all remote fractional CTOs have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.
Arc pre-screens all of our remote fractional CTOs before we present them to you. As such, all the remote fractional CTOs you see on your Arc dashboard are interview-ready candidates who make up the top 2% of applicants who pass our technical and communication assessment. You can expect the interview process to happen within days of posting your jobs to 450,000 candidates. You can also expect to hire a freelance fractional CTO in 72 hours, or find a full-time fractional CTO that fits your company’s needs in 14 days.
Here’s a quote from Philip, the Director of Engineering at Chegg:
“The biggest advantage and benefit of working with Arc is the tremendous reduction in time spent sourcing quality candidates. We’re able to identify the talent in a matter of days.”
Find out more about how Arc successfully helped our partners in hiring remote fractional CTOs.
Depending on the freelance developer job board you use, freelance remote fractional CTOs' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find fractional CTOs for hire at as low as $10 per hour. However, high-quality freelance developers often avoid general freelance platforms like Fiverr to avoid the bidding wars.
When you hire fractional CTOs through Arc, they typically charge between $60-100+/hour (USD). To get a better understanding of contract costs, check out our freelance developer rate explorer.
According to the U.S. Bureau of Labor Statistics, the medium annual wage for developers in the U.S. was $120,730 in May 2021. What this amounts to is around $70-100 per hour. Note that this does not include the direct cost of hiring, which totals to about $4000 per new recruit, according to Glassdoor.
Your remote fractional CTO’s annual salary may differ dramatically depending on their years of experience, related technical skills, education, and country of residence. For instance, if the developer is located in Eastern Europe or Latin America, the hourly rate for developers will be around $75-95 per hour.
For more frequently asked questions on hiring fractional CTOs, check out our FAQs page.