Engineering Reliable Digital Solutions Since 2011

Architecting High-Performance Software, Web & Mobile Applications

For over 15 years, INDOSYS has built mission-critical web platforms, custom ERPs, mobile applications, and high-ROI digital marketing campaigns for forward-thinking enterprises.

2011
Founded in Mumbai
15+
Years of Engineering
100+
Systems Delivered
99.9%
Platform Uptime

End-to-End Technology & Growth Engineering

We build full-stack digital architectures designed for scale, mathematical accuracy, security, and high commercial conversion.

Custom Web Applications

High-speed web platforms, financial calculators, API data streams, and database-driven client portals built with PHP, Node, and modern JavaScript frameworks.

PHP 8+ REST APIs PWA High Concurrency

Mobile App Development

Intuitive native and hybrid mobile applications for Android and iOS. Built with clean UI/UX, offline syncing, real-time push notifications, and secure authentication.

Android iOS Cross-Platform Real-time Push

Enterprise & Society ERPs

Scalable management software for complex operational workflows, including automated billing, housing society governance, audit tracking, and inventory systems.

Housing ERP Billing Automation Role Security Audit Logs

Meta & Facebook Ad Campaigns

Data-driven performance marketing campaigns on Facebook & Instagram. We build high-converting ad creatives, granular custom audiences, pixel tracking, and automated lead funnels.

Meta Pixel Lead Generation ROAS Scaling A/B Testing

Security & Infrastructure

Enterprise cyber-hardening: Anti-CSRF protection, IP brute-force defense, SSL/TLS configuration, atomic file operations, and high-performance CDN deployment.

Anti-CSRF Rate Limiting HSTS & SSL Atomic Backups

Financial & Bullion Feeds

Specialized financial engineering: automated synchronization with institutional indices (IBJA, RBI, MCX), formulaic tax computation, and live data broadcasting.

Live Feeds GST Automation Cron Scheduling JSON Flat-Engine

In-House Products & Platforms by INDOSYS

Platforms designed, engineered, and operated directly by our engineering desk.

★ Flagship Fintech Product

GoldRate by INDOSYS

goldrate.indosys.in ↗

India's premier digital bullion intelligence and retail jewellery quotation studio. Built for Indian consumers, bullion traders, and retail showrooms to eliminate pricing opacity.

  • Automated AM/PM benchmark synchronization from India Bullion & Jewellers Association (IBJA).
  • Statutory BIS 916 hallmarking fee rules, wastage calculations, and 3% unified GST (HSN 7113).
  • Super Admin dashboard with ads.txt generator and Google AdSense smart suppression engine.
  • Installed as a Progressive Web App (PWA) across Android & iOS devices.
Launch Live Calculator ↗
100% Mathematical Precision

Transparent computation trusted by jewellers and consumers for 24K, 22K, 18K, and 14K gold valuation.

Live in Production
In-House SaaS

INDOSYS Society ERP

society.indosys.in ↗

A comprehensive cloud management ERP engineered specifically for Cooperative Housing Societies (CHS) across Mumbai and Maharashtra.

  • Automated monthly maintenance bill generation with QR code payment collection.
  • Defaulter tracking, statutory interest computation, and digital receipt delivery.
  • Vendor management, society bank reconciliation, and audit-ready balance sheets.
Housing ERP Payment Gateways Automated Invoicing
In-House Platform

PlaceReplace

placereplace.in ↗

A dedicated professional job portal engineered to eliminate hiring friction, connecting ambitious job seekers with verified employers across diverse industries.

  • Dedicated onboarding portals for Employer Registration and Candidate Registration.
  • Productivity-focused architecture designed to streamline application workflows and protect candidate privacy.
  • Integrated career articles, transparent job listings, and mobile PWA compatibility.
Job Portal Recruitment Tech Employer & Candidate Reg PWA

Latest Client Projects Delivered

Custom web architectures, portals, and specialized applications engineered for client businesses.

Client Project

Malhari Mobility Solutions

malharimobilitysolutions.in ↗

A next-generation electric mobility and smart transport solutions portal. Built to showcase clean mobility fleets, corporate rental packages, and green EV logistics.

  • Interactive fleet booking and corporate mobility inquiry workflow.
  • High-conversion lead capture and customer inquiry management.
  • Blazing fast load speeds with modern responsive UI across all smartphones.
EV & Mobility Fleet Portal Custom Web
Client Project

Kokan California

kokancalifornia.com ↗

A scenic agro-tourism, land development, and nature-retreat digital destination showcasing coastal Konkan investment properties, farmhouse stays, and natural agro-living.

  • Immersive media galleries showcasing natural landscapes and agro plots.
  • Integrated booking requests and virtual tour consultation calendar.
  • SEO-optimized regional search presence for tourism and second-home investors.
Agro-Tourism Real Estate Visual UI
Client Project

MGLEX Consulting

mglex.in ↗

A high-trust corporate legal, statutory compliance, and business advisory web presence designed to establish authoritative credibility for corporate counsel.

  • Structured compliance service catalog across corporate and industrial laws.
  • Secure client consultation booking and confidential document workflow.
  • Sophisticated typography and clean corporate palette reflecting legal authority.
Legal & Advisory Corporate B2B High Security
★ Digital Growth & Performance Marketing

Meta & Facebook Ad Campaigns for Client Growth

Engineering digital products is only half the battle—delivering paying customers is the other. INDOSYS manages full-funnel Facebook and Instagram advertising campaigns for client businesses, driving qualified leads, app installs, and e-commerce conversions.

  • Micro-Targeted Demographic Segmentation: Laser-focused targeting by location, interest, intent, and purchasing behavior.
  • Conversion Tracking Architecture: End-to-end Meta Pixel and Conversions API (CAPI) implementation with server-side events.
  • Creative & Copy Optimization: High-CTR video and image ad creatives tailored for mobile Instagram and Facebook feeds.
  • Measurable ROAS: Clear, transparent reporting focused on Cost Per Acquisition (CPA) and Return on Ad Spend.
Launch a Paid Ad Campaign ↗
Campaign Performance Pillars
Lead Generation Funnels Verified Quality
Retargeting Custom Audiences 3x-5x Conversion
Meta CAPI Server Integration 100% Tracking Match

About INDOSYS – Serving Since 2011

From our corporate base in Govandi, Mumbai, we've partnered with founders, businesses, and institutions for over a decade.

A Decade and a Half of Engineering Reliability

Established in 2011 in Mumbai, INDOSYS was founded on a simple principle: software should be mathematically reliable, commercially transformative, and lightning fast.

Over the past 15 years, we have designed customized software for regional enterprises, launched self-owned SaaS platforms used by thousands of daily visitors, and executed targeted digital ad campaigns that drive measurable business outcomes.

2011
Year Established
Mumbai
Corporate Headquarters
100%
Independent IP Ownership

Why Partner with INDOSYS?

1. Full-Stack Mastery

From low-level PHP memory optimization and flat-JSON caching engines to dynamic frontends and mobile apps.

2. Real Proprietary IP

We don't just build for clients—we build, launch, and monetize our own digital platforms (GoldRate, Society ERP, PlaceReplace).

3. Direct Mumbai Tech Support

Hands-on local engineering assistance from our registered Govandi, Mumbai headquarters with immediate turnaround times.

Our Registered Office in Mumbai

Located in Govandi, Mumbai. Reach out for software development partnerships, mobile app initiatives, or enterprise consultations.

Corporate Office & Details

Registered Office
G-9, Bld B, Wing A, Saranath Tower,
Govandi Buddha Nagar CHS, PL Lokhande Marg,
Limboni Baug, Govandi East, Mumbai – 400043
Official Inquiries & Support
Official Web Properties
⏰ Business Hours: Monday – Saturday, 10:00 AM – 07:00 PM IST

M/S INDOSYS • Mumbai Office

Govandi, Mumbai – 400043, Maharashtra

Open in Google Maps ↗