> Hello, World._

Subamaarleshar B

Mobile · Backend · Security

KotlinFlutterTypeScriptNode.jsPHPMVVMSASTOWASPCI/CDClean Architecture

01. about

Who I Am

Software Engineer with 3+ years across the stack — from shipping production Android and Flutter apps, to optimizing PHP/Node.js backends, to hunting vulnerabilities as a security analyst at EY.

I've reduced API execution times from 13 min → 20 sec, cut security risks by 20%, and built UIs that scale across every device. I care about clean architecture, maintainable code, and systems that don't break in production.

Outside work I tinker with Godot, Unreal Engine 5, and DSA in Kotlin.

years prod

10+

features shipped

apps audited

Developer.kt

// profile.kt
data class Developer(
    val name: String = "Subamaarleshar B",
    val role: String = "Software Engineer",
    val stack: List<String> = listOf(
        "Kotlin", "Flutter", "TypeScript"
    ),
    val focus: List<String> = listOf(
        "Mobile", "Backend", "Security"
    ),
    val location: String = "Bengaluru, KA",
    val isOpenToWork: Boolean = true
)

02. skills

What I Work With

Mobile

KotlinAndroid MVVMFlutterJetpack ComposeHiltRoomRetrofitProviderShared Preferences

Backend

PHPNode.jsTypeScriptExpress.jsREST API Design

Databases

PostgreSQLMongoDBSQLiteRoom DB

Security

SASTManual Code ReviewOWASP Top 10Python AutomationPowerShell

Tools & DevOps

GitAndroid StudioFirebase CrashlyticsMS ClarityPostmanFigmaBitbucket CI/CD

Currently Exploring

SwiftUIUnreal Engine 5DSA (Kotlin)Godot

03. experience

Where I've Worked

Software Development Engineer 2

Dec 2023 – Present

Educational Initiatives

Mobile Development

Delivered 10+ production features across Android and iOS apps (MVVM, Clean Architecture)
Built reusable UI components → 30% dev efficiency gain across 15+ app flows
Implemented Bitbucket CI/CD pipelines → 40% faster QA release cycles
Developed responsive/adaptive UI across multiple screen sizes and devices

Backend & API Development

Optimized RESTful APIs (PHP/Node.js): execution time 13 min → 20 sec
Resolved 60+ production issues across APIs and databases for 2,400+ users
Design and implement 8+ innovative features to enhance the product and meet evolving user needs.

KotlinFlutterPHPNode.jsTypeScriptMVVMCI/CD

Security Analyst L2

Oct 2022 – Dec 2023

Ernst & Young GDS

Performed SAST and manual code review on 46 web apps → 20% reduction in security risk
Automated security scan and report generation (Python, PowerShell, VBA) → 100% manual effort eliminated
Automated security workflows using Python, PowerShell, and VBA, reducing manual effort by 80% in scanning and report generation.

SASTPythonPowerShellOWASPSecurity Automation

04. projects