App LogoApp name
MA

Md Aatif Alam

Open to work1 years experience

Software Developer Engineer

AhmedabadTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Software Developer Engineer specializing in React, Node.js, and real-time systems.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

23 skills
javascripttypescriptpythonhtml5css3sqlreact.jsnext.jszustandnode.jsexpress.jstailwind cssbootstrapsocket.iogitgithubdockerrestful apiswebsocketsaxiosmysqlmongodbowasp top 10

GitHub Activity Evidence

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Work Experience

Software Developer Engineer – I

MissCallPay, Ahmedabad, Gujarat

Sep 2025 - Present Ahmedabad, Gujarat
  • Contributed in real-time UPI payment flows (QR, Cash Point, Fund Transfer) using Socket.IO and vanilla JS with session caching and deduplication logic, reducing backend calls by~60% and eliminating duplicate OTP/IVR triggers
  • Designed an idempotent retry system withAbortControllercancellation (20s timeout), DOM listener deduplication, and a 2-min heartbeat —zero duplicate IVR callsacross hundreds of concurrent daily transactions
  • Centralized shared Bank API logic into zustand library, removing 40%+ code duplication across 5+ modules and cutting new-module integration time in half
  • Developed and shipped20+ reusable React componentsused across the payment dashboard in production, standardizing UI patterns and accelerating feature delivery across teams
  • Built an IP-based in-memory rate limiter in Node.js withx-forwarded-forproxy-aware parsing, enforcing 20 req/60s per IP across critical Socket.IO events —reducing fraudulent session-validation spam by~95%with hourly stale-IP eviction to prevent memory leaks
  • Optimized frontend bundle via code-splitting and memoization,cutting load time by 25%and improving Lighthouse score from 72 to 91

Projects

Personal Portfolio Website

React.jsTypeScriptTailwind CSSReact RouterHTML5CSS3
  • Designed and shipped a responsive SPA in React.js with TypeScript strict mode, enforcing compile-time type safety across 20+ components and eliminating a class of runtime prop errors
  • Implemented a mobile-first Tailwind CSS design system with responsive breakpoints,achieving 98% mobile responsiveness and cross-browser compatibility across 5+ browsers including Safari, Firefox, and Chrome

PassGen – Password Generator Suite

React.jsTypeScriptNode.jsTailwind CSSGemini API
  • Built a privacy-focused password generator with multiple methods (random, Diceware, pattern, AI-based, leet-speak, user- defined)
  • Integrated zxcvbn entropy scoring with real-time crack-time estimation and a visual strength meter; engineered a Node.js reverse-proxy backend to route Gemini API requests server-side, preventing credential exposure

Leaderboard Standings

Leaderboard Position Pending

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Assessment Highlights

Assessments Not Completed

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AI Collaboration Score

AI Collaboration Score Pending

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Role Compatibility Profile

Role Compatibility Analysis Pending

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Achievements

SQL (Advanced) Certification

SQL (Advanced) Certification - HackerRank

JavaScript (Intermediate) Certification

JavaScript (Intermediate) Certification - HackerRank

About Details

Professional Bio

Software Developer Engineer with expertise in real-time systems, React, and Node.js. Proven track record in optimizing payment flows, enhancing frontend performance, and implementing secure web development practices. Passionate about building scalable, efficient, and user-centric applications.

Bachelor of Engineering in Computer Science

Sri Siddhartha School of Engineering, Karnataka, India (2021 - 2025)

Languages: English, Hindi
Email: Locked