Tech Stack Migration
Upgrade your technology without disrupting your business.
Outdated systems slow down growth, limit scalability and make it harder to add new features. Appycodes helps you migrate your applications to modern, scalable technologies with minimal disruption to your operations.
Let's Connect
Move to a Stack That Supports Growth
Legacy systems often become difficult to maintain and expensive to scale. New features take longer to build. Performance issues become frequent. Integrations become harder to manage. A modern tech stack improves performance, flexibility and long term maintainability.
- Web applications and platforms
- Mobile app backends
- Legacy CMS systems
- Ecommerce platforms
- Monolithic applications
- Database systems
- Cloud infrastructure
Your system is rebuilt on a stronger and more scalable foundation.
Our Approach
System Review
We analyse your current system and identify challenges.
Migration Planning
We define the new architecture and migration strategy.
Execution
We migrate your system with careful implementation.
Testing and Launch
We ensure stability and deploy the updated system.
Brands We Have Helped Growing
Migration Engineering
Existing system analysis
Deep review of current architecture and pain points.
Data migration and validation
Careful transfer and verification of all data.
Backend and API migration
Modern backend systems with clean API architecture.
Minimised risk and downtime
Phased migration, parallel systems and rollback strategies.
Modern technologies
Modern frontend frameworks, scalable backends, API driven and AI ready architecture.
Improved performance
Faster load times, better responsiveness, reduced technical debt.
You don't need to rebuild everything from scratch to improve your technology.
When This Service Is Right For You
- Your current tech stack is outdated
- Your system is slow or hard to maintain
- You want to scale your product efficiently
- You need better performance and reliability
- You want to modernise your architecture
Our Process
Idea. Code. Launch. Scale.
Scoping
We define the scope that doesn't just launch, but enables future market growth.
Roadmap
Our architects design a modular system built for easy integration and rapid feature expansion.
Develop
Full-stack build with zero technical debt. Your foundation can handle 10x the traffic.
Launch & Monitor
DevOps support, security hardening, and ongoing optimization post-launch.
Frequently Asked Questions
Upgrade Without Starting Over
A well planned migration allows you to retain what works while upgrading what doesn't. Let's migrate your system to a stronger foundation.
Let's Talk Today■ Other services
We build a lot more than this.
Explore the rest of what we build.
SaaS Web App Development
MVP to production builds, multi-tenant, billing, AI features.
Learn moreReact Native App Development
iOS + Android in one codebase. Push, offline, OTA updates.
Learn moreWeb App to Native Mobile App
Convert your Lovable / Claude / Bolt web app to React Native or Flutter — backend reused.
Learn moreTechnical SEO for SaaS
Prerender, schema, Core Web Vitals — engineering-led SEO.
Learn moreCustom WordPress Development
B2B marketplaces, membership sites, headless WordPress.
Learn moreShopify Development Services
Custom themes, migration to Shopify, Shopify apps, supplier-feed automation.
Learn moreCustom WooCommerce Development
B2B wholesale, high-SKU catalogues, WooCommerce Subscriptions, Shopify-to-Woo migrations.
Learn moreMaintenance & Support
Post-launch stability, security, monthly improvements.
Learn moreAI App Completion
Take an AI-built prototype to a production-ready product.
Learn moreAI Prototype to Native App
Convert AI-built web prototypes into native mobile apps.
Learn moreApp Store Launch
Submit, configure and optimise for App Store + Play Store.
Learn moreWhite Label Development
Engineering capacity for agencies, under your brand.
Learn moreStartup Launch Support
From idea to live product — design, build, launch, growth.
Learn moreAPI & Integration
Custom REST/GraphQL APIs and third-party integrations.
Learn moreAI SaaS Product Development
Multi-tenant AI SaaS with subscriptions and admin dashboards.
Learn moreB2B Marketplace Development
Marketplaces with credit, KYC, and trust infrastructure baked in.
Learn moreCustom LMS Development
Customised Moodle deployments and bespoke Moodle mobile apps.
Learn moreMembership & WooCommerce Subscriptions
Subscription recovery, dunning, migrations, combinatorial billing matrices.
Learn moreShopify Migration
Magento, WordPress, BigCommerce → Shopify. Redirect-engineering first.
Learn moreWordPress Security & Malware Removal
Forensic incident response — Magecart, backdoors, DDoS, GDPR Art. 33.
Learn moreLaravel Development & Modernisation
Four production Laravel platforms. ERPs, contracts, tendering.
Learn moreStripe Billing Engineering
Webhooks, metering, proration, dunning, multi-currency, reconciliation.
Learn moreCloudflare Edge Engineering
Workers, R2, WAF, Bulk Redirects. The full surface, not just the orange cloud.
Learn moreInternal Tools & Admin Dashboards
Tender automation, contract operations, compliance calendars, calculators.
Learn moreSupabase Development
RLS, multi-role auth, production-hardening Lovable / Bolt / v0 prototypes.
Learn moreHeadless WordPress & WooCommerce
WP + Next.js with preview, ISR, auth handoff, media pipeline, search.
Learn moreSanity CMS Development
Schema-first builds, multilingual setups, migrations from WP / Contentful / Strapi.
Learn moreVue.js & Nuxt Development
Four production Vue platforms. Vue + Laravel as the default pairing.
Learn moreWordPress Performance Optimisation
nginx, PHP-FPM, slow-query analysis, plugin audit. Diagnostic engineering, not plugin installs.
Learn moreCustom WordPress Plugin Development
Surgical plugin work — namespaced, idempotent, version-controlled. Not functions.php.
Learn moreKnowledge Base & Community Platforms
KB + forum + adjacent surfaces. Search, version-aware routing, role-based visibility.
Learn moreEvent Ticketing Platforms
Multi-day festivals, white-label venue groups, offline-capable door-staff apps.
Learn moreAI Chatbot, RAG & Agent
Production RAG with chunking, hybrid retrieval, reranking, grounding, eval.
Learn moreWorkflow Automation
Make.com, n8n, Zapier, and custom Node workers — chosen by volume.
Learn moreProgrammatic SEO Engineering
Calculator- and location-driven SEO surfaces with real data and SSR.
Learn morePython Django API Development
DRF APIs for field-ops at scale — pan-India last-mile delivery for microfinance.
Learn more