Keylla De Oliveira is a highly experienced Principal Software Engineer and Tech Lead with a strong background in designing and developing scalable, resilient, and high-performance backend systems and distributed architectures. With over a decade and a half in the tech industry, she has profound expertise in Java, Kotlin, microservices, event-driven architectures, cloud computing (AWS, GCP), and DevOps practices. Keylla is passionate about clean code, agile methodologies (Scrum, Kanban), TDD, BDD, and fostering collaborative and inclusive team environments. She is a recognized thought leader, frequently sharing her knowledge as a speaker at major technology conferences and contributing to the tech community through articles and mentorship. Her focus is on delivering robust software solutions that meet business needs while promoting technical excellence and innovation.
Keylla De Oliveira's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
Regularly invited to speak at major international and national technology conferences such as QCon, The Developer's Conference (TDC), Oracle Code One, and Devoxx, sharing expertise on software architecture, microservices, cloud-native applications, and agile development.
Successfully led and mentored multiple engineering teams in the design, development, and deployment of complex, large-scale software systems for prominent clients across various industries, consistently delivering high-quality solutions.
Actively contributes to the technology community by mentoring aspiring developers, participating in diversity and inclusion initiatives (e.g., Women Who Code), and creating educational content.
Publishes technical articles and insights on software development, architecture, and best practices on platforms like Medium, contributing to the broader knowledge base of the developer community.
As a Principal Consultant at ThoughtWorks, significantly contributed to solving complex business problems through technology, advising clients on digital transformation strategies and modern software engineering practices.
Institute for Integrative Nutrition - Year 2014
Baruch College - Year 2015
Universidade de Santa Cruz do Sul - Year 2010
Suffolk County Community College - Year 2009
Highperformr Signals uncover buying intent and give you clear insights to target the right people at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
Accommodations Plus International (API) is a global leader in crew accommodation and travel logistics management, primarily serving the airline industry. They provide comprehensive solutions including hotel sourcing, booking, payment consolidation, and real-time operational support to manage complex crew layover needs efficiently and cost-effectively. API leverages proprietary technology and a worldwide network to ensure seamless travel experiences for airline crews and other corporate clients requiring specialized lodging services.
Get verified emails, phone numbers, and LinkedIn profile details
Discover contacts with similar roles, seniority, or companies
Uncover insights like skills, work history, social links, and more
Explore contacts in-depth — from verified emails and phone numbers to LinkedIn activity, job changes, and more — all in one powerful view.
Highperformr AI helps you surface the right people and enrich your CRM with live, accurate contact insights so your teams can connect faster and close smarter.
Thousands of contacts — including decision-makers, influencers, and ICP matches — are just a search away.
Thousands of companies, including, are just a search away.