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Victor Francis
Vicera.

Full-stack software engineer with 6+ years of professional experience — specialized in frontend, built on a solid backend foundation. I ship web and mobile apps end to end.

Read the changelogGitHub ↗
experience2019 → now
focusFrontend · Mobile
currentBrain Battle · Twist
latest buildBrain Battle
01 — CHANGELOG.md

Release history

Every role, versioned. Newest first.

v4.0.0 · latestJan 2026 — present

Senior Full Stack Developer @ Brain Battle

Building Brain Battle, a gamified SAT and ACT prep app for iOS and Android. Students battle in real time, climb local and global leaderboards, keep streaks and earn rewards while working through a bank of 100,000+ practice questions.

React NativeNext.jsNode.jsCloudflare
v3.0.02024 — 2025

Full Stack Developer @ LexiQuest

Brought LexiQuest to life with Felix — a mobile app for learning languages in a straightforward but fun, interactive way. Detailed info for every word, phrase building with AI feedback, and deep-dives into culture, language background and learning strategies.

React NativeSupabasePowerSyncTypeScriptExpoEASGitHub ActionsDocker
v2.0.0 · stable2021 — present

Full Stack Software Engineer @ Twist Resources

Core engineer on a team serving an Australian real estate company. Improve the functionality, stability and efficiency of multiple web and mobile apps that help banks produce more accurate property valuations.

ReactJSReact NativeJavaSpring BootPythonPostgreSQLJenkins
v1.0.0 · initial2019 — 2021

Software Engineer @ Denso Techno Philippines

Built tools and scripts to automate internal business processes, and worked on embedded systems for car dashboards in C# and C++. Daily stand-ups, project kick-offs and code reviews.

C#.NETC++PythonVisual BasicJenkins
02 — /builds

Shipped apps

03 — skill-tree

Skill map

Levels come from years of real use across my roles. Hover or tap a node to see where it was used.

frontend/
mobile/
backend/
devops/
systems/
ai/
frontend/React
since
2021
xp
5 yrs
used at
Twist Resources · This portfolio · Brain Battle
04 — open an issue

Have something to build?

vfvicera220@gmail.com
© 2026 Victor Francis ViceraThanks for scrolling. EOF