WaafiTech Service

মাইগ্রেশন ও আপগ্রেড

বিশৃঙ্খলা ছাড়াই আধুনিকায়ন

লেগ্যাসি মনোলিথ থেকে ক্লাউড-নেটিভ মাইক্রোসার্ভিস পর্যন্ত — প্রমাণিত কৌশলে মাইগ্রেট করুন।

0
Downtime incidents
15+
Migrations completed
Avg performance gain
Overview

What we deliver

লেগ্যাসি মনোলিথ থেকে ক্লাউড-নেটিভ মাইক্রোসার্ভিস পর্যন্ত — প্রমাণিত কৌশলে মাইগ্রেট করুন।

R
A
N
T
50+ satisfied clients
across 12+ countries
What's Included
Framework Migration
From legacy stacks to modern Next.js, React, or Node.js without data loss
Zero-Downtime DB Upgrades
Schema migrations with automated rollback capabilities
Cloud Migration
Move from on-prem to AWS, GCP, or Azure with cost optimization
Microservice Decomposition
Break monoliths into maintainable, independently deployable services
API Versioning
Backward compatibility maintained throughout the migration process
Comprehensive Test Coverage
Test suites verify feature parity at every stage of migration
Our Process

How we deliver results

A proven methodology refined across dozens of projects — transparent, collaborative, and built for accountability.

01
01

Technical Audit

Map the existing system, identify risks, and plan the migration path.

02
02

Parallel Build

Build the new system alongside the old, ensuring feature parity.

03
03

Staged Migration

Gradual cutover with rollback capabilities at every stage.

04
04

Validation & Cutover

Comprehensive testing, data verification, and full transition.

Tech Stack

Technologies we use

Next.jsReactNode.jsDockerKubernetesTerraformAWSPostgreSQL
FAQ

Common questions

Still have questions? We're happy to chat through your specific situation.

Ask us directly

How do you avoid downtime during migration?

We use a parallel-run strategy — the new system runs alongside the old. Traffic is gradually shifted with instant rollback available at all times.

What happens to our data?

Data integrity is our top priority. We run parallel writes, comprehensive checksums, and maintain zero-downtime cutover windows.

How long does a typical migration take?

Small framework migrations can take 4–6 weeks. Full cloud migrations for complex systems range from 3–9 months depending on scope.

Ready to get started?

Let's build something incredible together

Tell us about your project. We'll respond within 24 hours with honest advice and a clear path forward.

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আপনার দৃষ্টিভঙ্গিকে একটি অবিশ্বাস্য ডিজিটাল বাস্তবতায় রূপান্তর করতে থিংকলাইজের সাথে হাত মেলান।

30+ Projects
12+ Clients