Gagan Doddanna Full-Stack Engineer

I build systems
that stay fast at scale.

Founding Engineer Backend & Design Nuxt/Next.js

Open to new roles · US-based · Remote & Relocation

Selected Work

Things I've shipped.

ARONTEL

⊙ ProductionEnterprise

Owned 5 production modules across IVR routing, conferencing, dashboards, and 12k+ node workflows.

5 Modules12k+ Nodes

60% faster rendering · <300ms latency

Optimized large IVR trees with guarded async flows and performance-focused state handling.

Protected production work — partial preview shown.

AI Voice Agent · Live Demo

Call a real number and speak with an AI receptionist that books appointments while streaming the conversation live to a doctor dashboard.

Real PSTN calls · <500ms voice loop · live transcript sync

Twilio · OpenAI Realtime · Vue 3 · Node.js · WebSockets · Supabase

UX Research · IA Redesign

Restructured a complex library website from 2 broad nav paths into 6 intent-driven categories, validated with 45 users before wireframing.

45 participants · 4 task flows · 2 → 6 nav categories

Card Sorting · Tree Testing · Optimal Workshop · Figma

What I Build

Reduced latency from 700ms → 250ms across 12k+ node production flows.

Vue/Nuxt · Node APIs · State + Rendering

Turned research, IA, and design systems into cleaner product flows users can actually navigate.

Research · Figma · WCAG · Design Systems

Owned features from UX → frontend → backend → cloud. No handoff layer.

0→1 · Full-Stack · AWS · AI-Assisted