Jeferson Leite Borges
Hi, I’m Jeferson Leite Borges, a seasoned software engineer and designer with over 20 years of experience delivering innovative software solutions and creative design.
About
Hi, I’m Jeferson Leite Borges, a seasoned software engineer and designer with over 20 years of experience delivering innovative software solutions and creative design.
I’ve led teams, improved code quality, and driven business growth across industries, from streaming and entertainment to financial services. I’m passionate about building scalable systems, mentoring engineers, and aligning technology with business goals.
- 7 years' experience
- Joined January 2026
Skills· 21
Languages
- EnglishAdvanced
- PortugueseFluent
Industry experience
- Software & Internet
- Media & Entertainment
- Financial Services
- Professional Services
Work experience· 12 roles
Created a unified web component for errors, captchas, and user-facing failure states used across core flows. Cut latency on critical user paths by ~10% by designing portable edge functions that run across multiple vendors (Fastly, Cloudflare...).
Improved delivery predictability across multiple teams by around 10% by aligning staffing, priorities, and cross-team dependencies.
Expanded E2E test coverage and cut QA turnaround time by enabling non-technical staff to write Cucumber scenarios in a guided testing framework. Modified component to allow more than 10k rows to be displayed on low-end computers. Replaced some ORM queries with optimized hand-written SQL.
Education
Hire Jeferson Leite Borges today
Post a job and invite Jeferson, or contact them directly. No hidden commission.