Senior Cross-Platform Mobile, Web & Desktop Developer
With 13+ years of expertise in designing, architecting, and deploying enterprise and consumer applications for mobile (iOS & Android), web, desktop (Windows & macOS via Electron) and installable PWA.
Chennai, Tamil Nadu, India
I'm a Senior Cross-Platform Mobile, Web & Desktop Developer with over 13 years of hands-on experience in building high-impact mobile, web, desktop and PWA solutions. I specialize in creating seamless user experiences across iOS, Android, Windows, macOS and the web using modern frameworks and cutting-edge technologies.
My expertise spans offline-first architecture, enterprise SaaS & B2B product platforms (ASP.NET 3.5 / C# / SQL Server), Electron desktop apps with native integrations and auto-updates, installable Progressive Web Apps (PWA), custom native plugins & reusable libraries in Java, C# and npm, real-time communication systems, AI integration, and performance optimization across mobile, desktop and web. I'm passionate about delivering solutions — one shared codebase for mobile apps, website, Windows / Apple desktop apps and PWA — that not only meet technical requirements but exceed user expectations.
Need mobile for your business? Pick your category — each page has pricing logic, features & FAQs.
Turn walk-in buyers into lifetime fans. Your logo, your offers, your app on their home screen.
From napkin sketch to Play Store. One senior dev, fixed price, zero drama.
For owners with 5 to 500 staff: drivers, technicians, shop staff, field sales.
Buses, events, movies, temple tours — seats, payments & QR entry in one app.
Video courses, live classes, tests & fees — your academy in every student pocket.
Astrology, doctors, tutors, sellers — HD video + payments, your brand.
Big buttons. Tamil voice. 3 taps to order. Even 65-year-old customers love it.
Website brings visitors. App keeps them. Push + loyalty = repeat business on autopilot.
Your own AstroTalk: clients chat, call & video — wallet deducts per minute, money settles to you.
Stalls, products, passes, live stage & leads — one app for organizers, exhibitors & visitors.
Rejected by Play Store? Old code? Need new features? Hand it over, get back a fresh release.
Members, events, races, photos & chat — one home for your people, your brand.
Invite-only. No strangers, no ads, no data mining. Just your family, staff or circle.
Direct download link. Install in 1 tap. Update without store review. 100% yours.
PIN + fingerprint. Notes, diary, expenses, documents — locked, offline, ad-free.
Live priests on video, darshan tickets, donations & festival alerts — all faiths, all in Tamil.
Packages, seats, hotels & payments — customers book in 60 seconds, you keep full margin.
Attendance, fees, homework, bus GPS & marks — parents stop calling the office.
Multi-tenant SaaS backend + iOS + Android + web admin. From 100 users to 1,00,000 without rewrite.
Catalogue, cart, UPI, delivery tracking & festival offers — your store, your customers, your profit.
Approvals, field force, audits & assets — offline-first, SSO-ready, audit-trailed.
Loans, EMI, chit funds & udhari — every rupee tracked, every defaulter flagged.
Live BUY/SELL levels + push alerts + Pro subscriptions — your SEBI brand, your app.
From AI chatbots to full brand apps — pick your goal and let's ship it.
Every skill below is applied in a real, shipped product — tap a project chip to see it in action.
Selfservit Solutions Pvt Ltd (mservice.ai) | Chennai, Tamil Nadu
May 2012 – June 2016 (4 Years 1 Month)
Flagship Product Delivered
MService Enterprise FSM App (mservice.ai)
AstroVed | Chennai, Tamil Nadu
Dec 2016 – Mar 2026 (9+ years)
Independent / Freelance | Chennai, Tamil Nadu
Apr 2026 – Present
Each project is linked to the role it was delivered in — freelance builds are clearly badged.
Selfservit (mservice.ai) Cordova • jQuery Mobile • Kendo UI • ASP.NET 3.5 • C# • SQL Server • Custom Java Plugins
The flagship MService product of Selfservit (mservice.ai) — a cloud-based, omni-channel Equipment Lifecycle / Field Service Management SaaS platform for OEMs, dealers, operators & customers on iOS, Android & Windows, built to work even with no network.
AstroVed Ionic • Angular • React Native • .NET • PHP • Node.js • MongoDB • ZegoCall • TeleCMI • Exotel • WebView Payments
The official brand app version of AstroVed.com — a comprehensive personalized Vedic astrology platform with horoscopes, Kundali, Panchang, Virtual Pooja, LIVE TV, product store & astrologer consultations.
AstroVed Node.js • Express.js • PHP • MongoDB • ZegoCloud • TeleCMI • Exotel
An on-demand marketplace connecting users with expert advisors through live chat, voice & video.
AstroVed React.js • React Native • Node.js • Express.js • MongoDB • JWT • OpenAI API
A multi-platform AI companion that blends generative AI with Vedic time science, astrology & karma logic for career, relationship & decision guidance.
AstroVed React Native • WordPress • BuddyBoss • In-App Purchases • Audio / Video Courses
The online home of Dr. Baskaran Pillai's programs & courses for health, wealth, relationships & spiritual growth — guiding learners to a 200% life.
AstroVed React Native • TypeScript • Redux Toolkit • ZegoCloud • Razorpay • Firebase • Notifee
A React Native app by AstroVed for booking Instant Poojas and Homas with live priests on video call.
Freelance Project Astro • React • TypeScript • Zod v4 • Netlify • SEO (JSON-LD)
An authentic Vedic astrology web platform offering predictions, matchmaking, and celestial guidance.
Freelance Project Expo SDK • Expo Router • React Native • TypeScript • OneSignal • TanStack Query • Zustand • Msg91
A real-time MCX (Multi Commodity Exchange of India) trading signals app for Android, iOS & Web — all from a single Expo codebase.
Years of Experience
Mobile, Web, Desktop & PWA Apps Delivered
Active Users Served
App Availability Rate
I'm open to discussing new projects, innovative ideas, and opportunities to be part of your vision.