Rafael Temer

CTO @RT Software

🔥 Startup Founder✔️ IT💼 C-level Executive👍 Sales & BizDev🧑‍🔬 Engineer🧨 Consulting

I am a passionate leader in the world of technology, guiding teams towards innovation and efficiency. With over 15 years of experience at the forefront of software development, my expertise spans the creation and implementation of groundbreaking solutions, maximizing the use of advanced technologies with a focus on Artificial Intelligence. My mission goes beyond merely leading teams; I establish the strategic and architectural vision of products, ensuring quality and security in every delivery. My true drive lies in transforming data into valuable insights, empowering our clients to make informed decisions and uncover latent opportunities in the market. Additionally, I share my passion and knowledge as an MBA professor in Big Data for Business, enabling professionals to skillfully navigate this constantly evolving field. I am committed to driving success not only for my team but also for those seeking to enhance their skills on this exciting technological journey.

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Work Background

Verity GroupHead of AI and Engineering

May. 2023São Paulo, BrasilAs a leader in Artificial Intelligence (AI) and the entire business unit, my mission is to co-create innovative solutions with our clients, especially in the field of Generative AI. Through my experience in developing solutions based on Machine Learning and Generative AI, I am committed to closely collaborating with our clients to explore new frontiers and implement strategies that drive their businesses forward. My focus is on delivering tangible results by optimizing operations and introducing new business opportunities through the intelligent application of Generative AI. I am excited to embark on this journey of innovation with you and your team. Let's transform ideas into reality and reach new heights of success together! Achievements: Upgrade of frameworks (IONIC 3 - 6) with a 90% time gain using Generative AI Framework Upgrade Engine based on Generative AI

UAUBox BrasilCTO

Jul. 2023 - Jun. 2024As the CTO at Uaubox, I led the entire technology and data area with a strong focus on data-driven initiatives. Among the projects I guided, I highlight the development of a transparent checkout for recurring subscriptions, which achieved a high conversion rate of approximately 2.5%. This project provided significant financial breathing room and a 100% efficient billing process, ensuring liquidity for the company.

Unianchieta- Centro Universitario Padre AnchietaMBA Professor

Sep. 2023 - Oct. 2023undiaí, São Paulo, BrasilBig Data for Business, addressing how large volumes of data can be transformed into valuable insights, optimizing decisions, and uncovering opportunities in the market. #BigData #BusinessIntelligence

JustForYouCTO

Aug. 2019 - Jun. 2023Vinhedo, São Paulo, BrazilDuring my tenure as CTO at JustForYou, I played a crucial role in building a robust ecosystem to drive the scale of our physical and digital business. Key responsibilities and achievements: Created a personalization algorithm based on Artificial Intelligence (AI) and established the necessary software infrastructure to support business scalability. Designed an algorithm to scale formula personalization and an e-commerce platform focused on selling based on specific properties rather than just products. Established a complete backoffice for handling orders, labeling, and other associated processes. Led the recruitment process and built a highly skilled team. Structured the architecture and drove the scalability of our solutions. Achievements: Increased conversion in sales at checkout, transacting over R$ 20 million. Developed a customized form, with over 2.8 million forms filled out. Implemented a microservices-based architecture. Developed a generic order processor. Deployed a pipeline with infrastructure in Terraform. Created dashboards and data structures for analysis across the company, with a focus on marketing. Skills: Leadership, Recruitment, Agile, Scrum, Software Engineering, Payments, E-commerce, Tags, AWS, RabbitMQ, Python, FastAPI, Node.js, Product Management, Roadmap, Data, AI.

Verity GroupSolution Architecture

Nov. 2015 - Apr. 2022São Paulo, BrasilAs a Solutions Architect, I focus my expertise on the dynamic financial sector, specializing in data management and processes related to credit bureaus, particularly aimed at card issuance. Throughout my career, I have developed and implemented innovative technological solutions to address the specific challenges of this highly regulated and high-performance environment. My approach is distinguished by the integration of complex systems, ensuring the security, scalability, and efficiency needed to drive the success of financial operations. Key responsibilities and achievements: High availability credit bureau High volume of requests Multithreading Support for SSL over TCP

Diebold NixdorfTech Lead

Jan. 2017 - Aug. 2020As the Product Leader for Warsaw, also known as the Guardian of Banks, I spearheaded the development of this security solution aimed at protecting users and banks from online fraud. This solution, which functions as an antivirus activated when accessing a protected Internet Banking page, is implemented in major Brazilian banks, including Banco do Brasil, Itaú, and Santander, which have made its installation mandatory. Key responsibilities and achievements: Served as the technical leader and Scrum Master, leading the end-to-end development from software engineering and architecture to QA availability. Led a successful effort to reduce the impact on the end user by minimizing bugs. This achievement is particularly significant, considering that more than 50 million computers are equipped with the solution. Implemented a continuous delivery flow, maintaining a low level of critical bugs and incorporating invasive features for Windows, Linux, and Mac versions. Developed a JavaScript SDK to help combat fraud and for clients who do not require the desktop solution. Skills: C++, Python, Golang, JavaScript, AWS, API Metrics, Security Software Development, Product Management, Roadmap, Scrum.

Diebold NixdorfSenior Software Engineer

Nov. 2015 - Jan. 2017

Samsung ElectronicsSoftware Engineer

May. 2012 - Nov. 2015In this position, I played a key role in implementing global solutions for backup, recovery, and data migration on laptops and tablets. As an initial team member, I participated in a two-month trip to South Korea to establish our team. Key responsibilities and achievements: Developed and implemented efficient solutions for backup and recovery, as well as data migration on mobile devices. Demonstrated the ability to develop new functionalities in a short period, increasing team productivity. Contributed to the prototyping and technical validation of new concepts and features. Actively participated in team formation, including a two-month stay in South Korea. Skills: C++, MFC, C#, WPF, MVVM.

Innovatech TelecomSoftware Development Analyst

Feb. 2012 - Apr. 2012In this role, I dedicated myself to developing SIP solutions for proprietary hardware, creating a local IP bridge. Key responsibilities and achievements: Developed specific SIP solutions for our proprietary hardware, improving the system's functionality and efficiency. Implemented a terminal with SIP and bridge (GSM - SIP) support, enhancing interoperability between different communication protocols. Skills: C, SIP, VoIP.