:: 00 / hi, my name is

Bibekananda Nayak.

I build for phones, agents, the web.

I'm a software engineer specialising in Android, Kotlin Multiplatform, and applied AI. Currently shipping consumer apps at Swiggy and building autonomous agents on the side. Previously iServeU.

Portrait of Bibekananda Nayak

:: 01 / now

What I'm building

Active threads right now.

AI Job Application Agent

In Progress

Autonomous LangGraph + Playwright agent that searches, ranks, and auto-applies to roles end-to-end. Local-first with a Next.js dashboard for human-in-the-loop oversight.

PythonLangGraphPlaywrightFastAPINext.js
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This portfolio (you're on it)

Shipping Soon

Rebuilt from scratch in Next.js 16 with a terminal-dark aesthetic, static-exported and deployed to Render. Replaced an experimental Kotlin/Kobweb version.

Next.js 16TypeScriptTailwind v4Framer Motion
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On-device LLM experiments

Research

Exploring Foundation Models on Android and Compose Multiplatform — quantized inference, prompt caching strategies, and latency budgets for mobile-first AI features.

KotlinComposeML Kit

:: 03 / experience

Where I've shipped

  1. Swiggy logo

    Feb 2025Present

    Swiggy

    Software Engineer I

    Working on Android consumer apps used by tens of millions of users every day. Focused on performance, reliability, and shipping new commerce features end-to-end.

    • Kotlin + Jetpack Compose feature work in a large monorepo
    • Performance & startup-time investigations across large surfaces
    • Cross-functional design / product / backend collaboration
  2. iServeU logo

    Jan 2022Feb 2025

    iServeU

    Kotlin Android Developer

    Built and shipped financial-services Android apps for India's micro-banking and agent-banking networks. Owned multiple modules end-to-end from product spec to release.

    • MVVM, Coroutines, Hilt, Room, Retrofit production stack
    • Modularisation, build-time reduction, CI hardening
    • Mentored juniors and ran code-review culture

:: 04 / stack

What I reach for

Tools I use day-to-day, not a wishlist.

Mobile

6 tools

Production Android + Kotlin Multiplatform work for years.

  • Kotlin
  • Android SDK
  • Jetpack Compose
  • Compose Multiplatform
  • Coroutines & Flow
  • Hilt / Dagger

Backend

6 tools

API surfaces for the apps I ship.

  • Ktor
  • FastAPI
  • Node / Next.js
  • PostgreSQL
  • MongoDB
  • REST + WebSocket

Applied AI

6 tools

Agents, retrieval, and on-device inference.

  • Anthropic SDK
  • LangGraph
  • Playwright Agents
  • Prompt caching
  • ML Kit / on-device
  • OpenAI SDK

Platform

4 tools

Where it runs.

  • AWS
  • Linux
  • Docker
  • GitHub Actions

:: 05 / projects

Things I've built

Hand-picked. More on GitHub.

Byte-Stream cover

Byte-Stream

Feature-rich Android file downloading library in Kotlin with parallel downloads, pause/resume, retry policies, and persistent state.

KotlinAndroidCoroutinesLibrary
Recipe Database cover

Recipe Database

Recipe discovery and meal-planning app with shopping list generation, smart reminders, and offline-first storage.

AndroidJetpackMVVMRoom
Where Is My Heart cover

Where Is My Heart

Location-sharing companion app with real-time map sync and a Ktor backend. Built as a personal-stack exploration.

AndroidKtorRealtime
NFT Application cover

NFT Application

Concept Android app for browsing, bidding, and collecting NFTs with wallet integration and an animated detail view.

AndroidComposeWeb3
Online Courses Platform cover

Online Courses Platform

Course catalog + learning experience prototype with Android consumer and Ktor backend feeding lesson + progress data.

AndroidKtorEducation

:: 06 / contact

Let's talk

I'm always up for a conversation about Android, applied AI, or a product worth building. The fastest way to reach me is email — I read everything and reply to anything that isn't spam.

bibekanandan892@gmail.com