Jailton Andrade

Led technical direction for a revolving-credit and account-limit platform (portfolio above BRL 2 billion) at Itaú Unibanco's Ativos PJ (SME) community, in a squad technical leadership role (internal title "Coordenador," equivalent to a market Technical Lead function).

- Directed backend/frontend architecture (Java, Spring Boot, Angular, Python/AWS Lambda automation); drove migration to AWS-nativ

Senior Software Engineer for Itaú Unibanco's public digital channel, designing and maintaining backend services (Java, Spring Framework, REST APIs, PostgreSQL) for large-scale financial environments.

- Architected "IT Now," an ETF investment platform integrating a JavaScript/HTML/CSS front-end with a Java back-end on Adobe Experience Manager — the bank's first such integration — ahead of a CVM (

Senior IT Systems Analyst, staffed by Resource IT (Wipro) as a backend consultant on Banco Santander's new branch teller-system project — a delayed, bug-prone initiative at risk of failure.

- Joined during a crisis period of delays and production bugs threatening system stability; applied technical leadership and decision-making under pressure to stabilize the system within a ~4-month engagement

Full-Stack Java Developer at Pasquali Solution, staffed as an Adobe Experience Manager (AEM) and Java specialist on Porto Seguro's (major insurance company) legacy-system modernization — a program suffering vendor delays and missed contract commitments.

- Joined a stalled modernization contract with 0% of applications published and running in production; through Java, Spring Boot, and microservi

Systems Analyst staffed by Everis (NTT Data) as a backend Java contractor on Itaú's "IC Consig" project — a pioneering payroll-loan (empréstimo consignado) mobile platform for partner companies, the bank's first architecture of its kind.

- Co-designed a secure, accessible architecture so partner-company employees could safely use the app without exposing Itaú or its customers to risk — applying

Senior IT Systems Analyst for Campo Construção, a civil-construction company, building its first client-facing digital presence and internal financial-control tools from the ground up.

- Designed and launched the company's first website (WordPress/CMS), letting clients track project progress through photo updates — contributing to a 25% increase in sales through improved market visibility (techn

Full (Pleno) IT Systems Analyst at Ricoh Brasil, promoted from Junior Developer after demonstrated requirements analysis, data analysis, and problem-solving on the company's internal systems.

- Solved a chronic 30-45 day bottleneck in the Printcenter's income-tax document pipeline (receipt, processing, printing, sorting, delivery) by building a Delphi 7 + FormsPath solution that pre-sorted files

Junior Developer at Ricoh Brasil, building on-device applications using Delphi and SQL Server for a multinational printing equipment and services provider.

- Designed and built an automated executable-update mechanism for on-device applications, giving the operations team greater transparency and agility when deploying new system versions across equipment in the field (technical: Delphi, SQL Ser

Gained practical experience in systems development using Delphi (versions 5, 7, and 2007) and SQL Server 2005 and 2007 databases for business and commercial applications.

Provided IT support and participated in systems development using the ScriptCase tool, PHP, and PostgreSQL database.

Aug 2023

Aug 2023

Bachelor's in Computer Science, focused on software development, data structures, algorithms, and object-oriented programming principles, with coursework in artificial intelligence, machine learning, knowledge representation, information retrieval, and the semantic web. Recognized by faculty for strong analytical thinking, creative problem-solving, and the ability to translate complex requirements