About Me & StackMastery

Hi, I'm Arman Ali

Full Stack Developer and the sole builder behind StackMastery — a production-grade interview preparation platform I built from scratch to help developers prepare smarter for tech interviews.

Our Mission

Why StackMastery Exists

“Every developer deserves a structured, distraction-free path to crack their dream tech interview — without juggling 10 different tabs.”

— The StackMastery Philosophy

Structured Preparation

Every company has a different interview style. StackMastery gives you company-specific roadmaps, curated questions, and difficulty-mapped learning paths so you never feel lost.

Real Progress Tracking

Track every topic, phase, and question. Your readiness score reflects real progress — not just what you've opened. Mark phases done, solve questions, and watch your score grow.

All-in-One Platform

DSA, OOPs, DBMS, OS, System Design, Creator Sheets, Prep Guides, YouTube playlists, Job Board — everything you need to crack tech interviews in one place.

AI-Powered Mock Interviews

Practice with a real-time voice AI interviewer powered by Groq LLM. Get asked company-specific questions, answer verbally, and receive structured feedback scoring your communication, problem-solving, and optimization skills.

Built by a Developer, for Developers

This platform was built from scratch by a full-stack engineer who went through the same grind. Every feature exists because it was actually needed during real interview prep.

Platform Tech Stack

What Powers StackMastery

A modern, production-grade stack built for performance, scalability, and developer experience.

Frontend

React.js

Next.js 15

TypeScript

Tailwind CSS

Context API

React Hooks

Backend

Node.js

Express.js

JWT Auth

Socket.io

RESTful APIs

CORS & Security

Database

MongoDB

Third-Party Integrations

Integrations & Services

Every external service powering authentication, payments, hosting, and content delivery.

Stripe

Payments

Secure card payments, checkout sessions, and subscription management with test/live mode support.

Google OAuth 2.0

Authentication

GitHub OAuth

Authentication

YouTube Data API v3

Video Content

Fetches playlist metadata, thumbnails, and video lists from YouTube for the video learning section.

Google Cloud Console

Infrastructure

OAuth credentials, API keys, and project configuration managed via Google Cloud Console.

Netlify

Frontend Hosting

Frontend deployed on Netlify with continuous deployment from the main branch.

Render

Backend Hosting

Express.js backend deployed on Render with environment variable management and auto-deploy.

MongoDB Atlas

Database Cloud

Cloud-hosted MongoDB cluster on Atlas with replica sets, indexing, and connection pooling.

Git & GitHub

Version Control

Full version-controlled development with feature branches, commits, and GitHub repository hosting.

AWS (EC2, S3)

Cloud Infrastructure

Cloud computing and storage services for scalable infrastructure and static asset delivery.

Groq LLM API

AI Interview Engine

Powers the voice AI mock interview feature — generates dynamic interview questions, evaluates responses, and produces structured feedback scores across communication, problem-solving, and optimization.

The Developer

Behind StackMastery

Arman Ali

Full Stack Developer

armanali.shaikh77@gmail.com +91-7319977276

Bengaluru, India

LinkedIn Portfolio

Professional Summary

Full Stack Developer with 3+ years of experience designing, developing, testing, and deploying scalable web applications across the complete Software Development Life Cycle (SDLC). Proficient in React.js, TypeScript, Node.js, Express.js, RESTful APIs, and GraphQL. Experienced with AWS, Docker, CI/CD pipelines, and both relational and non-relational databases. Strong background in Agile/Scrum methodologies, enterprise application development, performance optimization, and cross-functional team collaboration.

Work Experience

Frontend Engineer

Evolvus Solutions Pvt Ltd

Sep 2025 – Present

Bengaluru, Karnataka

–Engineered a plug-and-play AI assistant widget as an npm package, reducing third-party client integration time by 80%
–Architected a token-by-token streaming Chat UI using SSE APIs with MCP integration, reducing average application response time by 50%
–Built a high-performance ER Diagram UI rendering 1,000+ database tables with real-time search — 60% load time reduction

Frontend Developer

Cipher Craft Pvt Ltd

Sep 2024 – Sep 2025

Rajkot, Gujarat

–Built a solar installation planning platform using React.js with four multi-layer map APIs, achieving 99% measurement accuracy for 500+ active users
–Developed a Chrome extension with OAuth 2.0 and Stripe subscription management supporting 200+ daily active users across 5+ REST API endpoints

Web Developer

9Brainz

Jul 2023 – Jul 2024

Rajkot, Gujarat

–Delivered scalable, responsive React.js applications supporting 1,000+ concurrent users
–Integrated 12+ RESTful APIs with lazy loading, memoization, and code splitting — 30% reduction in load time

Software Developer Intern

Technomark Solutions

Jan 2023 – Jun 2023

Ahmedabad, Gujarat

–Built a MERN stack analytics dashboard with Chart.js visualizations surfacing KPIs and signup trends

Bachelor of Engineering – Information Technology

Marwadi Education Foundation Group of Institutions

Rajkot, Gujarat, India

2019 – 2023

CGPA: 8.6 / 10.0

Developer Skills

Full Technical Skill Set

Every technology Arman has worked with professionally across frontend, backend, databases, cloud, and testing.

React.jsNext.jsTypeScriptJavaScript (ES6+)HTML5CSS3Tailwind CSSReduxContext APIReact HooksNode.jsExpress.jsRESTful APIsGraphQLSocket.ioJWT AuthMicroservicesMongoDBPostgreSQLMySQLNoSQLSQLAWS (EC2, S3)DockerCI/CDGitHub ActionsVersion ControlJestMochaReact Testing LibraryUnit Testing

Ready to crack your dream interview?

Join thousands of developers using StackMastery to prepare smarter — with structured roadmaps, curated questions, AI mock interviews with instant feedback, and real progress tracking.

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