Sergio Bergmann Email & Phone Number

Berlin, De

Amsterdam, North Holland, Nl

I collaborate with a team of engineers who are passionate about developing innovative systems that facilitate customer access to the Cryptocurrency ecosystem by allowing withdrawals and deposits on various chains.

Boston, Ma, Us

Lead and support multiple engineering teams in the development of a diverse suite of financial services products within our all-in-one money management platform. My focus extended across various domains, including investment accounts, budgeting, financial planning, generative AI chat interactions for financial guidance, tax filing products, and the pioneering development of the first direct-to-consumer subscription infrastructure.

Boston, Ma, Us

Played a key role in driving innovation and leading engineering teams to deliver cutting-edge financial products. My responsibilities encompassed overseeing the development of investment accounts, budgeting, and cash flow products, managing dedicated teams for each domain, organizing Hackathon events, and contributing to the development of a tax filing product.

São Paulo, Sp, Br

Played a strategic role in spearheading high-impact initiatives to advance our digital capabilities, focusing on the successful development and release of the PIX feature (a groundbreaking instant money transfer service that allowed real-time, 24/7 money transfers between banking accounts of different institutions, adhering to Banco Central do Brasil protocols and specifications) and the transformation of our Internet banking application for companies.

São Paulo, São Paulo, Br

Assumed a leadership role to drive transformative changes in our technology landscape, specifically targeting the enhancement of mobile development, microservices architecture, and Continuous Integration/Continuous Deployment (CI/CD) pipelines. My strategic initiatives were key in elevating the performance of banking transactions and significantly reducing time-to-market for new features on our Internet banking and mobile applications.

São Paulo, São Paulo, Br

Played a pivotal role in advancing the bank's security infrastructure through the development of a cutting-edge Multi-Factor Authentication (MFA) system. Tasked with the responsibility of enhancing the security posture for all banking transactions, I led the design and implementation of a robust MFA system leveraging an in-house One-Time Password (OTP) technology.

Br

Supported the creation and development of over 50 internal bank startups and 8 market startups; Established the intrapreneurship process for BB; Participated in the creation of BB's Startup Investment Program; Managed the first corporate acceleration program with the largest startup accelerator in Latin America - Startup Farm - Ahead BB 2018 in São Paulo/SP.

Br

Implemented the corporate API gateway for BB; Worked on API design based on services and API orchestration; Collaborated on the development of an authentication and authorization structure for APIs based on the OAuth design pattern; Analyzed and developed systems in Java to support banking transactions; Developed mobile applications to support events on the BB Agribusiness sector.

Br

Led the first BB intrapreneurship project focused on improving an event ticket management system; Developed frontend web, mobile frontend, and backend structures for this project; Developed a serverless infrastructure and modeled a non-relational database to support the project software architecture.

Br

Worked on data analyses for a strategic project of Banco do Brasil focused on outsourcing efficiency; Developed Java systems to provide managerial information reports concentrated on contracts and outsourcing data for the BB conglomerate.

Br

Assessment of how BB ATMs were performing and helped them improve their processes and systems; Developed Java systems to provide managerial information reports focusing on BB ATM data.

Created a pharmacy marketplace catering to the immediate needs of patients; Developed integration of startup systems with electronic records of clinics, hospitals, and medical centers, as well as pharmacy inventory systems (ERPs) through serverless structure and APIs; Developed frontend mobile, frontend web, and backend structure for the product available in Brasília/DF and São Paulo/SP.

Developed the GASWeb product, software used in the automatic creation of Web systems with Microsoft technology; Created test cases and automated testing documentation.

Technical Support on Computer Networks

Postgraduate Degree, Business Administration And Management, General

Bachelor Of Engineering (B.E.), Computer Engineering