+91-9524440556 connect@thanasi.co.in
Careers Resources Client Portal
Enterprise-Grade · Cloud-Native · API-First

Build, Scale & Own Your
Digital Infrastructure

From enterprise portals to consumer apps and IoT integrations — THANASI engineers solutions on React, .NET Core, Flutter & Node.js that drive measurable ROI. We don't just build. We own outcomes.

Explore Services
Serving 🇺🇸 USA 🇬🇧 UK 🇦🇪 UAE 🇸🇦 KSA 🇦🇺 AU 🇸🇬 SG 🇩🇪 DE
200+
Projects Delivered
98%
Client Retention
12+
Years Experience
THANASI
Battle-tested on enterprise tech stacks
The Reality

Pain Points Costing You Revenue Daily

Decision-makers tell us these problems stall growth and drain budget. Sound familiar?

Vendor-Abandoned Applications

Critical systems left without support, no documentation, no source code access — yet the business depends on them.

Legacy Systems Blocking Innovation

Outdated .NET Framework, old Java apps, or monolithic ERPs that can't integrate with modern APIs or cloud services.

Ballooning IT Operating Costs

Multiple vendors, disconnected systems, redundant licenses — IT spend growing without proportional business value.

Security Vulnerabilities & Compliance Gaps

Unpatched vulnerabilities, OWASP risks, and regulatory compliance failures (PCI-DSS, HIPAA, ZATCA) create liability.

THANASI Solves It

One Partner. Full Accountability.

We take responsibility end-to-end, from design to deployment to 24/7 support — with or without handover from previous vendors.

Reverse Engineering & Full Audit

We decode any codebase — with or without KT — and deliver a clear modernization roadmap in 2 weeks.

API-Led Legacy Modernization

Strangler pattern migrations to React + .NET Core + cloud without disrupting live operations.

Long-Term Managed IT Partner

SLA-backed support, change requests, new features, vendor negotiations — one contract, zero chaos.

Security-First in Every Phase

Pen testing, SAST/DAST, compliance checks (PCI, HIPAA, ZATCA) built into every sprint — not bolted on after.

Digital ROI

How Digital Transformation Cuts Costs

Real outcomes from our clients' journeys. Numbers backed by post-deployment audits, not estimates.

Average Efficiency Gains Post-Modernization

IT Operating Cost Reduction↓ 42%
Manual Process Automation↑ 68%
App Performance Improvement↑ 75%
Support Ticket Reduction↓ 55%
Time-to-Market Speed↑ 60%
Team Productivity Gain↑ 48%
$2.4M

Avg. annual IT savings per enterprise client

6× ROI

Return on digital transformation investment (18 months)

40%

Faster feature delivery with CI/CD pipelines

More bandwidth for core business growth

Zero

Compliance failures across all ZATCA, PCI-DSS, HIPAA engagements — on-time, every time

What We Build

End-to-End Digital Engineering Services

Every engagement comes with full-cycle ownership — architecture, build, testing, deployment, and long-term support.

Enterprise Web Portals & Applications

Complex B2B portals, internal tools, customer dashboards, and ERP integrations — built on React, .NET Core, and Node.js with role-based access, audit trails, and real-time data pipelines.

React .NET Core Node.js Microservices

Hybrid Mobile App Development

Flutter-powered cross-platform apps for iOS and Android with native device integrations — camera, barcode/QR scanner, biometrics, GPS, NFC, push notifications, and offline sync.

Flutter iOS Android Play Store App Store

Legacy App Rescue & Re-Engineering

We take over abended or abandoned applications with or without KT. Full reverse engineering, code audit, vulnerability remediation, and re-engineering to modern cloud-native architecture.

Reverse Engineering Modernization Any Stack

IoT & Device Integration

End-to-end IoT platform development — MQTT, CoAP, edge computing, and cloud dashboards. Camera feeds, barcode/QR readers, industrial sensors, PLC integrations, and wearable devices.

IoT MQTT Sensors Edge

Payment & Third-Party Gateway Integration

All private and government payment gateways — Stripe, Adyen, Razorpay, Tabby, STC Pay, UAE FawrY, SADAD, and more. ZATCA/FATOORAH e-invoice compliance for KSA and UAE markets.

ZATCA E-Invoice Payment APIs

Reporting & Analytics Platform

Standalone reporting components aggregating data from multiple source systems — SQL, NoSQL, REST APIs, ERP, and CRM. Power BI embedded, custom dashboards, scheduled exports, and data warehousing.

BI/Analytics Multi-Source Power BI

Cloud Migration & DevOps

Lift-and-shift or refactor-to-cloud migrations on AWS, Azure, GCP. CI/CD pipelines, Kubernetes orchestration, infrastructure-as-code (Terraform), and automated testing frameworks.

AWS Azure Kubernetes Terraform

SMS, Email & Notification Gateways

Enterprise-grade messaging integration — Twilio, AWS SNS, SendGrid, Mailchimp APIs, and local SMS providers for UAE, KSA, Singapore, and Australia markets with delivery tracking and failover.

SMS Email Push WhatsApp

Long-Term Managed IT Services

We operate as your extended IT team — SLA-backed incident management, change request delivery, version upgrades, performance monitoring, and quarterly technology reviews. Zero dependency on any single vendor.

24/7 Support SLA-Backed Change Mgmt
Legacy Rescue

We Take Over Any Application — With or Without Handover

Vendor gone? Source code missing? No documentation? We've been here before — and we've recovered every time.

THANASI's reverse-engineering specialists conduct deep static and dynamic analysis to reconstruct business logic, data models, and integration patterns — then modernize on your timeline, without disruption.

No KT? No Problem. We've onboarded 40+ applications with zero documentation. Avg. stabilization: 4 weeks.
Version Upgrades & CVE Fixes .NET Framework → Core, Angular v5 → v18, Node.js LTS upgrades, dependency vulnerability patches.

OUR RESCUE PROCESS

1

Deep Code & Architecture Audit

Static analysis, dependency mapping, database schema reverse-engineering, API contract discovery, security vulnerability scan.

2

Business Logic Reconstruction

We interview your ops team, map actual workflows to code, and produce living documentation no previous vendor left behind.

3

Stabilize & Secure

Critical vulnerability patches, performance fixes, and infrastructure stabilization before any feature work begins.

4

Phased Modernization Roadmap

Priority-ordered backlog of re-engineering tasks, feature additions, and integrations — aligned to your business outcomes.

5

Full Ownership Transfer

Clean handover documentation, knowledge base, runbooks, and trained support team — you own the entire IP stack.

Long-Term Partnership

You Focus on Growth.
We Run Your IT.

THANASI becomes your dedicated IT operations arm — not a project vendor. We operate on multi-year managed services contracts covering your entire digital estate.

Dedicated Account Manager + Technical Lead Single point of contact. Direct Slack/Teams channel. No ticket black holes.
Unlimited Change Requests (within contract band) Bug fixes, minor enhancements, content changes — no surprise invoices.
Proactive Monitoring & Alerting 24/7 uptime, performance, security posture, and compliance drift monitoring with auto-escalation.
Quarterly Technology Reviews Stack health, security audits, performance benchmarking, roadmap alignment — every quarter.
We Manage Vendor Relationships Too Third-party vendor negotiations, renewal management, API migration planning — one less thing for your team.

Support Tier Overview

Essentials

Bug fixes, uptime monitoring, monthly reporting, email support

L1

Business

+ Change requests, performance tuning, security patching, Slack support

L2

Enterprise

+ Dedicated team, new feature delivery, quarterly reviews, 4hr SLA

Popular

Strategic Partner

Embedded team, product roadmap co-ownership, 24/7 on-call, 1hr SLA

Full Stack
Industry Solutions

Built for Your Industry's Language & Pain Points

We don't deliver generic software. Each sector has unique regulations, workflows, and data models — and we've built for all of them.

Healthcare & Life Sciences

Hospitals, clinics, insurance, pharma, and health-tech companies.

Disconnected EHR/EMR systems creating clinical data silos
Manual patient scheduling, billing, and claims processes causing delays and leakage
HIPAA, HL7, FHIR compliance requirements creating technical complexity
Legacy healthcare apps blocking telehealth and mobile patient engagement

THANASI Solutions for Healthcare

HL7/FHIR-compliant patient portals and EHR integration middleware
Telemedicine apps with real-time video, IoT device data ingestion (vitals, wearables)
Insurance claims automation portals with OCR and ML-driven pre-authorization
HIPAA-compliant cloud infrastructure, audit logging, and data encryption at rest/transit
35%Claim processing time reduction
Patient engagement via mobile
100%HIPAA audit pass rate

Real Estate & PropTech

Developers, brokerages, property managers, and REIT platforms.

No unified platform connecting listings, CRM, contracts, and payment tracking
Manual document management slowing down deals by days or weeks
Agents using spreadsheets and WhatsApp instead of a unified platform
IoT-enabled smart buildings without a centralized management system

THANASI Solutions for Real Estate

Unified PropTech platform: listings, CRM, lease management, e-signatures, payment tracking
3D virtual tour integrations, AI-powered property valuation widgets
Smart building IoT dashboards — energy, access control, HVAC, maintenance alerts
Developer portal with Oqood/ADM integration for UAE off-plan project compliance
60%Faster deal closure
45%Leasing admin cost cut
Agent productivity

Logistics & Supply Chain

Freight, 3PLs, warehousing, customs, and last-mile delivery companies.

No real-time shipment visibility causing missed SLAs and customer complaints
Paper-based POD, manifests, and customs documents creating bottlenecks
Disconnected TMS, WMS, and ERP systems requiring manual data re-entry
Fleet IoT data (telematics) unused because no analytics layer exists

THANASI Solutions for Logistics

Real-time tracking portal with GPS, geofencing, ETA predictions, and customer alerts
Driver mobile app with e-POD, barcode scanning, offline sync, and route optimization
TMS/WMS integration hub connecting SAP, Oracle, custom ERPs via API gateway
Fleet IoT analytics dashboard — fuel efficiency, maintenance prediction, compliance reports
28%On-time delivery improvement
50%Paper process elimination
22%Fuel cost reduction

Retail & E-Commerce

Multi-channel retailers, marketplaces, D2C brands, and grocery chains.

Cart abandonment and poor UX costing 65–70% of potential conversion
Inventory sync across POS, web, warehouse, and marketplace not real-time
No unified customer data platform — purchase history, behavior, loyalty fragmented
VAT and ZATCA e-invoicing compliance for GCC markets not automated

THANASI Solutions for Retail

Headless commerce on React with sub-1s load times, PWA, and mobile-first checkout
Unified inventory management platform synced across all channels in real-time
CDP + loyalty engine with behavioral segmentation and personalization APIs
ZATCA phase 2, FATOORAH, UAE VAT, and Bahrain NBR compliant e-invoicing module
38%Conversion rate lift
55%Order processing speed
Repeat purchase rate

Manufacturing & Industry 4.0

Discrete manufacturers, process industries, OEMs, and industrial IoT operators.

OEE below 65% due to reactive maintenance instead of predictive
Shop floor data on paper — no digitized work orders, quality checks, or NCRs
PLC/SCADA systems isolated from ERP — no production-to-finance visibility
Custom machine integrations abandoned by original integrator — systems running blind

THANASI Solutions for Manufacturing

MES (Manufacturing Execution System) with live OEE dashboard and downtime tracking
Predictive maintenance platform — vibration, temperature sensor ingestion with ML anomaly detection
PLC/SCADA to ERP integration layer via OPC-UA, MQTT, and REST adapters
Digital work order and QC inspection mobile app with barcode/QR scanner integration
23%OEE improvement
40%Unplanned downtime cut
30%Scrap rate reduction

Telecommunications

MNOs, MVNOs, ISPs, and enterprise connectivity providers.

Legacy BSS/OSS stacks unable to support 5G product launches and API monetization
Customer self-service portals with poor UX driving high call-center volumes
Revenue assurance gaps and billing discrepancies from system fragmentation
Network IoT (smart meters, industrial SIMs) without a management platform

THANASI Solutions for Telecom

TM Forum-aligned BSS modernization: product catalog, order management, billing on microservices
Self-care portal and mobile app with plan management, real-time usage, AI chatbot
API marketplace gateway for 5G service exposure and B2B2X monetization
IoT SIM lifecycle management platform with device provisioning and connectivity analytics
45%Call deflection via self-service
60%Order fallout reduction
API revenue streams
Technology Stack

Enterprise-Proven Technology, Not Trend-Chasing

Every tool in our stack is chosen for long-term supportability, enterprise scale, and proven security posture.

Frontend
React 18+
Angular
Vue.js
Next.js
Tailwind / SCSS
Backend
.NET Core 8
.NET Framework
Node.js
Python / FastAPI
GraphQL
Mobile
Flutter 3+
React Native
Swift (iOS)
Kotlin (Android)
App Store + Play Store
Cloud & DevOps
AWS
Azure
Docker / K8s
CI/CD Pipelines
Terraform IaC
Integrations

We Connect Your Entire Business Ecosystem

Any system, any gateway, any compliance requirement — we've built the connectors.

ZATCA / E-Invoice (KSA)

Phase 1 & Phase 2 ZATCA compliance, FATOORAH, real-time clearance and reporting

UAE E-Invoice & VAT

FTA-compliant e-invoicing, VAT return automation, and local tax reporting

Payment Gateways

Stripe, Adyen, PayFort, SADAD, Tabby, STC Pay, Fawry, PayTabs, Checkout.com

SMS & WhatsApp Gateways

Twilio, AWS SNS, Unifonic, Taqnyat, Infobip — local & global reach

Email Gateways

SendGrid, Mailchimp, AWS SES, Postmark — transactional and marketing

Maps & Logistics APIs

Google Maps, Mapbox, HERE Maps, route optimization, geofencing, geocoding

ERP / CRM Systems

SAP, Oracle, Microsoft Dynamics 365, Salesforce, Zoho, Odoo integration

IoT Protocols & Devices

MQTT, CoAP, OPC-UA, Modbus, BACnet, Zigbee, Z-Wave, BLE, NFC, RFID

App Store Launch

From Code to Live Store — 100% Compliant

We manage the entire App Store and Google Play submission process — App Store Connect, Google Play Console, provisioning profiles, code signing, store listing content, screenshots, promo videos, and compliance review responses. First submission pass rate: 94%.

iOS App Review Guidelines compliance checklist (every build)
Google Play Developer Policy compliance and content rating
ASO (App Store Optimization) — keyword strategy, localized descriptions
Promotional assets: feature graphics, screenshots, preview videos
Post-launch crash monitoring, ANR tracking, and update management
Available onGoogle Play
Download on theApp Store

END-TO-END LAUNCH TIMELINE

Discovery & Architecture

Requirements, wireframes, tech stack decision, API design — Week 1–2

UI/UX Design & Prototype

Figma prototypes, design system, stakeholder sign-off — Week 3–5

Development Sprints

2-week sprints with continuous integration and stakeholder demos

QA + Security Pen Testing

Automated testing, manual QA, OWASP mobile pen test, performance testing

Store Submission & Live Launch

Complete store setup, assets, compliance — live in both stores

Post-Launch Managed Support

Monitoring, crash triage, OS update testing, feature roadmap

Security First

Security is Not an Afterthought — It's in Every Sprint

We integrate security at every phase: threat modeling in architecture, SAST in CI/CD, DAST in staging, and penetration testing before every major release.

Penetration Testing

Black-box, grey-box, and white-box pen testing against OWASP Top 10, CWE/SANS, and industry-specific threat models. Full report with CVSS scoring and remediation roadmap.

SAST / DAST Automation

Static and dynamic analysis integrated into every CI/CD pipeline. SonarQube, Checkmarx, OWASP ZAP, Burp Suite Pro — blocking deployments with critical findings.

Identity & Access Management

OAuth2, OIDC, SAML2, MFA, RBAC/ABAC implementation across all enterprise applications. Azure AD, Okta, Keycloak, and custom IAM integrations.

Data Encryption & Privacy

AES-256 at rest, TLS 1.3 in transit, field-level encryption for PII, GDPR/PDPA/PDPL data residency controls, and automated data retention enforcement.

Compliance Engineering

HIPAA, PCI-DSS, SOC 2, ISO 27001, SAMA, NCA, and ZATCA compliance baked into architecture — not patched in after audit findings.

Vulnerability Management

Continuous CVE monitoring across dependencies, containerized workloads, and infrastructure. SLA-backed patch cycles: critical ≤24h, high ≤72h, medium ≤2 weeks.

How We Work

Predictable Delivery, No Surprises

01

Discovery Workshop

Stakeholder interviews, current state audit, outcome definition, and risk register

02

Architecture & Design

Solution architecture, data model, API contracts, security design, and UI prototype

03

Agile Build

2-week sprints, daily standups, bi-weekly demos, GitHub + JIRA transparency

04

Test & Harden

Automated testing, pen testing, performance load testing, UAT sign-off

05

Launch & Manage

Zero-downtime deployment, hypercare, managed support, and continuous improvement

Global Delivery

Serving Enterprise Clients Across 7 Markets

Timezone-aligned pods, local compliance expertise, and onshore/offshore hybrid delivery models built for each market.

🇺🇸

United States

Healthcare, SaaS, Fintech, Retail — HIPAA, SOC 2, PCI-DSS compliance. EST/PST timezone pods.

HIPAASOC 2AWS GovCloud
🇬🇧

United Kingdom

Fintech, NHS supply chain, PropTech — GDPR, FCA, ICO compliance. GMT delivery pod.

GDPRFCANHS
🇦🇪

UAE

Real Estate, Logistics, Retail — FTA VAT, DIFC PDPL, Oqood, DED compliance. GST timezone.

FTAPDPLE-Invoice
🇸🇦

Saudi Arabia

Government, Telecom, Manufacturing — ZATCA Phase 2, SAMA, NCA, NDMO compliance.

ZATCASAMANCA
🇸🇬

Singapore

Fintech, Logistics, Healthcare — MAS TRM, PDPA, GeBIZ, SGFinDex compliance.

MASPDPAGeBIZ
🇩🇪

Germany & EU

Manufacturing, Automotive, Logistics — GDPR, BSI IT-Grundschutz, EU AI Act readiness.

GDPRBSIEU AI Act
Why THANASI

The Difference That Closes Deals

We've heard what CTOs and IT directors say after bad vendor experiences. We built THANASI specifically to fix them.

Full IP Ownership — Always Yours

You own 100% of the code, infrastructure, data, and documentation from day one. We never hold IP hostage.

Radical Transparency

Live GitHub access, JIRA board visibility, weekly status decks, and monthly financial burn reports on every engagement.

Senior Engineers, Not Bench Resources

Every engagement staffed with mid-to-senior engineers (5+ years). We don't rotate juniors through your project to fill utilization.

SLA-Backed Contracts with Teeth

Missed SLAs trigger service credits — automatically. Our contracts hold us accountable, not just the client.

We Take Over From Any Vendor

Outgoing vendor not cooperating? We've done hostile takeovers of applications. With or without KT. On your timeline.

200+ Projects delivered across 7 countries
98% Client retention rate over 3 years
80+ Mobile apps launched on both stores
100% ZATCA, HIPAA, PCI compliance pass rate
<2h Average critical incident response time across all managed accounts

"THANASI took over our abandoned healthcare portal with zero documentation. In 6 weeks they stabilized it, documented everything, and delivered the features our patients needed. We haven't lost a night's sleep since."

CJ
Chief Technology Officer Regional Healthcare Group, UAE
Book a Meeting

Schedule Your No-Obligation Strategy Call

30–60 minutes with a senior solutions architect. We'll assess your challenge and outline a concrete action plan — free, no commitment required.

Loading...

All times shown in your local timezone. We accommodate USA, UK, UAE, KSA, AU, SG, DE clients.

Complete Your Booking

Fill in your details and we'll send a calendar invite with video link within 30 minutes.

Required
Required
Valid email required
Required
Required
Please select

Your data is protected under our Privacy Policy. No spam, ever.

Ready to Build Something That Lasts?

Whether you're modernizing a legacy system, launching a new digital product, or need a reliable managed IT partner — THANASI is ready to own the outcome with you.

Pick a Time Now
No commitment required
Response within 2 hours
Senior architect on every call
NDA available on request
WhatsApp
Evaluating Cloud, Mobile, ERP, or CRM Integration? Our Solutions Team is available.

Happy to Achieve, Our Client Partner is available.

T

Tamizhini

Last seen 5 min ago
New message ↓

Success!