Full Stack Developer & Digital Solutions Expert
Crafting high-performance web applications and digital products with a focus on minimalism and engineering precision.

Full Stack Developer & Digital Solutions Expert
Crafting high-performance web applications and digital products with a focus on minimalism and engineering precision.

Portfolio
Recent projects and case studies from client and agency engagements.
FeaturedLuxury jewelry e-commerce platform built on Shopify with custom discount automation, premium storefront experience, conversion optimization, advanced product management, and seamless third-party integrations.
I built a multi-tenant SaaS platform for dairy business management as a TurboRepo monorepo with API, web dashboard, and mobile app, featuring super admin management, tenant isolation, SMS notifications, and shared packages across all applications.
I built a luxury fine jewelry e-commerce storefront with an editorial-driven design language, full product catalog with variant selection, cart and wishlist flows, a comprehensive admin dashboard for orders/products/customers/inventory management, blog system, and gift card support
I developed a comprehensive community management mobile app for the Dalwadi Samaj community featuring family tree visualization with 75+ relation types in Gujarati/Hindi/English, digital membership cards, direct messaging, venue booking, coins/rewards system, and push notifications.
FeaturedA full-featured portfolio and business management platform built with Next.js 16, featuring CRM, invoicing, time tracking, and client portals.
I built a full-stack B2B marketplace connecting wholesalers and retailers with two React Native mobile apps (end-user and admin), powered by a NestJS backend with TypeORM and MySQL, deployed on AWS EC2.
Store
Templates, tools, and assets available for download.
## Overview HK Relay transforms any Android phone into a powerful SMS gateway with REST API support. Perfect for OTP delivery, notifications, and two-way SMS communication. ## Key Features - **📱 SMS Gateway** - Send SMS via REST API - **🔄 Two-way SMS** - Receive and forward messages - **🔗 Webhook Support** - Real-time delivery callbacks - **📊 Dashboard** - Message logs and analytics - **🔐 Secure API** - Token-based authentication - **📋 Queue Management** - Handle high volumes
View product
Mobile Apps## Overview HK AIR IoT Controls is an Android MDM application with Device Owner capabilities for complete IoT device management. Designed for kiosks, digital signage, and enterprise deployments. ## Key Features - **🔒 Device Owner Mode** - Full device control - **📱 Kiosk Mode** - Lock devices to specific apps - **🌐 Remote Management** - Control devices remotely - **📊 Device Monitoring** - Battery, storage, connectivity stats - **🔄 OTA Updates** - Remote app updates - **📋 Policy Management** - Enterprise policies
View product## Overview A comprehensive Next.js 16 platform that combines portfolio showcase with complete business management. Built with modern technologies including React 19, Tailwind CSS, and PostgreSQL. ## Core Modules - **📄 Portfolio Showcase** - Beautiful project displays with filtering - **📝 Blog System** - Full-featured blog with categories and tags - **🛒 Digital Store** - Sell templates, extensions, and digital products - **👥 CRM System** - Client and lead management - **💰 Invoicing** - Professional invoices with multiple currencies - **⏱️ Time Tracking** - Integrated hours tracking with reports - **🚪 Client Portal** - Secure area for client collaboration - **📊 Admin Dashboard** - Complete business analytics
View productA transparent, collaborative, and agile delivery process built to bring your vision to life efficiently.
We discuss your goals, requirements, and target audience to define the project scope.
I create a roadmap and design the architecture to ensure scalability and performance.
I build your solution using modern technologies with a focus on clean, maintainable code.
We deploy your project and I provide ongoing support to ensure everything runs smoothly.
Kind words and reviews from clients and partners I've had the pleasure of working with.
“It was a very good experience with how Hardik Bhai handles every situation of us without any complains and also how he tries by himself for implementing New features for the site. It was our best decision to make the website from Hardik.”
Rishit
CEO and Director at Vaahinijewels
“Hardik recently completed two projects for Riseup Technology, Medsy and Intemac One, and handled both with excellent professionalism. He understood requirements quickly, communicated clearly, delivered quality work, and completed tasks faster than expected. His technical skills, reliability, and ownership made the overall development process smooth. We truly appreciate his contribution and would be happy to work with him again on future projects.”
Jaydeep Motisariya
CEO & Founder at Riseup Technology
“I am very satisfied with the website development services provided by Hardik Kanajariya. The website was developed professionally and met all my requirements. He was responsive, supportive, and ensured that all requested changes were implemented efficiently. I appreciate his dedication, timely delivery, and excellent support throughout the project. ”

Meet Thakkar
Founder at GenTech Infosoft
“I am extremely satisfied with the website development service. The design is modern, clean, and user-friendly. Communication was excellent throughout the project, and all requested changes were implemented quickly. The final website exceeded my expectations. Thank you for the outstanding work!”
Vasant Nakum
CEO at Corel world
“"Working with Hardik was a great experience. The website was delivered on time and exactly as expected. Communication was smooth, and all requested changes were implemented quickly. I highly recommend his services to anyone looking for professional and reliable work."”

Balvant singh
Business owner at apnaVyapar
Blog
Tutorials, notes, and updates from the studio.

Discover how we transform SaaS ideas into production-ready platforms. From requirement gathering and architecture planning to development, deployment, and long-term support, here's our complete software development process.
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TutorialsA complete developer guide to Microsoft 365 email integration. Learn how to set up Azure App Registration, Microsoft Graph API, OAuth authentication, IMAP, SMTP, Client Secrets, Tenant IDs, and Exchange Online step by step from scratch.
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Backend DevelopmentBuilding a Microsoft Graph email integration with NestJS sounds simple until OAuth, Azure App Registrations, Outlook accounts, and Exchange Online get involved. Here's the complete journey from authentication failures to a fully working Microsoft 365 email integration.
Read moreThe story of building an 11-product developer ecosystem — from freelancing to SaaS, the challenges, wins, lessons learned, and what's coming next.
Read moreComplete guide to building Chrome extensions with Manifest V3 — architecture, APIs, popup UI, content scripts, background workers, storage, and publishing to Chrome Web Store.
Read moreLet's collaborate to build something amazing. Whether you need a full-stack application, a marketing site, or technical consultation, I'm here to help.
30-minute call to discuss your project
Clear timeline and transparent pricing
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Zero pressure, just a friendly chat
The creative minds and technical experts building premium experiences.

CEO & Full Stack Architect
"Full Stack Developer and entrepreneur with expertise in web, mobile, and SaaS product development. Leads strategy, architecture, and client delivery, helping businesses transform ideas into scalable digital solutions through modern technologies and innovative thinking."
COO & UI/UX Lead
"UI/UX and WordPress specialist focused on creating intuitive user experiences and high-converting websites. Oversees operations, project execution, and quality assurance while ensuring every product balances design excellence with business goals."
Software Developer
"Passionate software developer focused on building reliable, scalable, and user-friendly digital solutions. Skilled in modern web technologies, backend systems, and application development, with a strong commitment to clean code and delivering high-quality products."