Senior software engineer building scalable web applications

Project Overview
Designed and developed a scalable Single Sign-On (SSO) solution that enables users to authenticate once and gain secure, seamless access to multiple interconnected platforms. This system minimizes repetitive logins, enhances user experience, and enforces robust security protocols like OAuth 2.0-inspired token management and encrypted session handling to prevent unauthorized access.
Key Features
Client-Triggered Authentication Flow, High-Throughput Performance, and Secure Token Management
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Split Payments
Ad-free app for easy group expense splitting/tracking, with OAuth login, ID invites, and smart algorithms for beating clunky rivals.
Project Overview
Developed a user-centric mobile application for effortlessly splitting and tracking shared expenses among friends, families, or groups. Drawing from real-world frustrations with existing apps, like clunky interfaces and intrusive ads, this solution prioritizes simplicity, speed, and security to make financial collaboration feel natural and hassle-free, supporting everything from casual dinners to trip budgets.
Key Features
Seamless User Onboarding, Intuitive Group Management, Effortless Transaction Handling, Ad-Free Experience, and Accessibility-Focused UI
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Teedex
Teedex is a Polotno-powered B2B SaaS tool that empowers sports merch businesses to rapidly generate personalized t-shirt variants with dynamic player names and numbers.
Project Overview
Teedex revolutionizes custom apparel production for teams, leagues, and e-commerce sellers by automating the creation of scalable t-shirt designs—eliminating manual editing for hundreds of variants. Acquired mid-development with legacy issues, this platform was overhauled for speed, usability, and extensibility, featuring Excel-driven bulk inputs to cut production time by 80% while ensuring pixel-perfect outputs.
Key Features
4-Step Workflow, User-Friendly Interface, Easy Design Creation, Intelligent Font Matching, and Efficient Data Management
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Project Overview
Designed a modular, open-source messaging platform with E2EE, microservices architecture, and strong extensibility. Used AI-assisted development to quickly validate app flows and iterate securely, addressing customization and flexibility gaps in existing chat solutions.
Key Features
Comprehensive Real-Time Messaging, End-to-End Encryption & Security, and High-Performance Real-Time Delivery
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Lawn Care
A mobile-first, end-to-end lawn care management platform that unifies scheduling, service tracking, communication, and analytics.
Project Overview
Built as an all-in-one solution to modernize the fragmented lawn care industry, this platform centralizes operations for service providers while delivering a seamless booking and tracking experience for customers. The system bridges gaps in existing tools such as disjointed scheduling and poor communication, enabling real-time visibility into service progress, automated reminders to reduce no-shows, and data-driven insights to improve operational efficiency and customer satisfaction.
Key Features
Scheduling & Booking System, Real-Time Service Tracking, In-App Messaging, Analytics & Reporting, and Role-Based Authentication & Security
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Project Overview
Built to transform Galleryske's New Delhi and Bangalore physical galleries into a compelling digital destination, the platform blends artist storytelling, curated exhibitions, and frictionless e-commerce. Designed and delivered under a tight deadline, it provides an intuitive online presence that preserves artistic integrity while expanding global reach, enabling deeper engagement between artists and collectors.
Key Features
Artist Directory, Exhibitions Hub, Curated Online Shop, Content Management System, and Engagement & Media Tools
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Shopify Theme
A premium, high-performance Shopify theme built for the Shopify Theme Store, combining deep customization, conversion-focused features, and strict platform compliance.
Project Overview
Developed as a flagship entry for the Shopify Theme Store, this custom-crafted theme balances visual flexibility, technical rigor, and merchant empowerment. Designed to meet Shopify's stringent approval standards, it focuses on conversion optimization, accessibility, and performance, enabling merchants to create highly personalized storefronts while maintaining blazing-fast load times and global readiness.
Key Features
Conversion-Driven Features, Advanced Theme Customization, High-Performance Optimization, and Accessibility & Global Readiness
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Shopify Store
End-to-end Shopify store development and optimization focused on high performance, conversion growth, and long-term maintainability.
Project Overview
Delivered full-cycle e-commerce solutions for a wide range of clients, transforming early-stage ideas into scalable, high-converting Shopify stores. By aligning technical execution with business goals across industries—from fashion to consumer tech—the work emphasizes speed, security, and revenue growth, supported by proactive maintenance and continuous optimization to keep pace with Shopify updates and evolving market demands.
Key Features
Custom Theme Iteration, Performance & UX Optimization, App Ecosystem Integration, Sales & Growth Enablement, and Collaborative Delivery Workflow
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About Me

Hi! I'm monu :)
A senior software engineer crafting end-to-end web applications with purpose. I believe great technology makes life better—driven by curiosity, continuous learning, and leveraging AI tools to accelerate development and rapidly validate ideas.
25+
Technologies
50+
Total Projects
4+
Years of Experience
3+
Certifications
Technologies I have experience with: