From prototype to production, I follow through.

Software Engineer | Backend, Android & Applied AI

Software Engineer building production Backend, Android and AI systems

IshippedaWireGuardVPNto100+usersin48hoursandbuiltbackendandAndroidworkflowsforaspeech-to-textproductserving100K+users.

View Case Studies Resume

GitHub LinkedInDelhi, India

Voice-to-Notes users: 100K+; backend and Android workflows for a production speech-to-text product
VPN launch: 100+; Traverse VPN users reached in the first 48 hours after launch
Feature adoption: 15-25%; lift from Android recording widgets and quick-access flows

FeaturedEngineeringCaseStudies

A closer look at shipped backend, Android and applied-AI work with verified ownership and outcomes.

Android Networking

Traverse VPN

Production WireGuard Android VPN client — concept to 100+ Play Store users in 48 hours.

My role: Architect & lead developer (Web3Task)
Verified result: 100+ users in 48 hours

Kotlin
Java
Android VpnService
WireGuard

Case Study

Android & Backend Product

Voice-to-Notes

AI speech-to-text product serving 100K+ users — I build its backend workflows and Android surfaces.

My role: Backend & Android contributor (Web3Task)
Verified result: 100K+ users

Node.js
Firebase
Cloud Firestore
Android

Case StudyLive

Hackathon

FloatChat

Full-stack AI system built and demoed live in 36 hours at Smart India Hackathon 2025.

My role: Team lead (6 developers)
Verified result: Live demo to national judges

Python
ML Inference
REST APIs
React

Case StudyGitHub

Web App

Lead Generator

AI company-intelligence pipeline that turns 4+ data sources into structured, validated reports.

My role: Solo builder
Verified result: Resilient multi-source AI pipeline

Gemini
Tavily
Node.js
Zod

Case StudyGitHub

Show all projects

Experience

Where I've shipped software to real users.

Full-Stack Developer Intern · Web3Task

Jan 2026 - PresentDelhi, India

AI productivity and consumer mobile startup. I work across Voice-to-Notes, Traverse VPN and the production reliability work around them.

[Voice-to-Notes]Developed REST APIs and backend workflows for a 100K+ user AI speech-to-text app: session management, transcription state tracking, async pipelines and concurrent audio processing.
[Android]Delivered 5 Android recording widgets and quick-access flows, driving a verified 15-25% lift in feature adoption.
[Traverse VPN]Architected and launched a WireGuard-based Android client using Kotlin/Java, Android VpnService, peer configuration and tunnel lifecycle management; reached 100+ users in 48 hours.
[Reliability]Triaged Android/backend production issues with Crashlytics, analytics, structured logs and user reports, reducing recurring incident resolution from hours to under 30 minutes.

View all contributions (1 more)

[Release]Supported feature launches across sprints, including debugging, release handoff, Play Store-oriented mobile work and CI/CD collaboration.

KotlinJavaAndroid VpnServiceWireGuardNode.jsFirebaseFirestoreREST APIsCrashlyticsCI/CD

Related projects: Traverse VPN, Voice-to-Notes

Freelance&ClientWork

Independent projects delivered for real clients — kept separate from personal experiments. Confidential engagements are described without protected details.

Consumer E-commerce Client

ConfidentialDelivered

E-commerce

Problem: A retail client needed a storefront and content workflow their team could update without a developer.
Delivered: A responsive storefront website with an editable content layer and deployment pipeline.
My role: Frontend build · Content management setup · Hosting and deployment workflow

Next.jsTailwind CSSVercel

Business Landing Pages

ConfidentialDelivered

Small business

Problem: Small businesses needed fast, SEO-sound landing pages that load well on low-end mobile devices.
Delivered: Multiple landing pages with optimized images, structured metadata and analytics, deployed on Vercel and Firebase Hosting.
My role: Design-to-code implementation · Performance and SEO · Deployment

Next.jsTailwind CSSFirebase HostingVercel

QuranLearn - Online Education Platform

In development

Education

Problem: A tutoring service ran classes over spreadsheets and chat apps, with no single place for scheduling, attendance or homework.
Delivered: A learning platform in development with student, teacher and admin roles: course and session management, attendance, homework, notes and meeting integration.
My role: Full-stack design and implementation · Role-based auth and admin workflows · Database schema and deployment

Next.jsTypeScriptPrismaSupabaseAuth.jsTailwind CSS

Leadership&Achievements

Awards, hackathon leadership and production ownership moments.

Directed 6 developers at Smart India Hackathon 2025, coordinating parallel frontend/backend/AI execution to deliver a live AI-system demo within 36 hours.
Led a 4-member project team during the Web3Task internship through task breakdown, implementation ownership, debugging and release handoff.
Resolved 70+ Android/backend and transcription issues using crash analytics, structured logs, backend traces and user reports.

Aboutme

I'm a Computer Science undergraduate focused on backend reliability, Android networking and applied AI systems. I like owning the practical middle of a product: APIs, mobile workflows, data sync, debugging and release handoff. My current direction is production engineering for AI-enabled products, with strong CS fundamentals underneath.

Bhagwan Parshuram Institute of Technology, GGSIPU — B.Tech in Computer Science - GPA 9.1/10, Expected Aug 2028 · Coursework: Data Structures & Algorithms, Operating Systems, DBMS, Computer Networks, OOP, Software Design

Currently deepening AI systems work - RAG, structured outputs, tool-calling workflows and AI data pipelines - on top of solid CS fundamentals and daily DSA practice.

Skills

Languages

Kotlin
Java
TypeScript
JavaScript
Python
SQL
C++

Backend

Node.js
Express.js
REST APIs
Firebase
Firestore
PostgreSQL
Supabase
WebSockets

Android

Android SDK
Kotlin
VpnService
WireGuard
Android Widgets
Firebase Analytics
Crashlytics

AI and Infrastructure

LLM APIs
RAG
Docker
GitHub Actions
CI/CD
Cloud Run

Also worked with React, Next.js, MongoDB, Redis, Prisma and Tailwind CSS.

GitHubContributions

L-akshay's contributions in the last year

github.com/L-akshay

Let'sbuildsomethinguseful.

Open to internships, engineering roles and freelance projects. The fastest way to reach me is email.

lakshaytechai@gmail.com

Delhi, India

Open to software engineering internships - remote friendly

Resume