Services
Two practices under one roof: engineering delivery for businesses, and training for the people who do the engineering.
What we do
The work we ship for clients is the curriculum we teach. That is the whole idea behind how Substring is set up.
We take a product from requirement to running system — interface, API, database and deployment — and stay on for the changes that follow launch.
For founders and business owners who need a working product, not a prototype.
Structured programmes in full-stack development, taught by engineers who are shipping the same stack for clients. Live classes, code review and interview preparation.
For students, working developers, colleges and corporate teams.
Engagements
If one of these sounds like your situation, we have almost certainly done the work before.
The problem. An internal process is running on spreadsheets, or an existing site cannot do what the business now needs.
What we deliver. A web application built on React and Next.js with a typed API behind it, deployed to your own cloud account.
Learn moreThe problem. Systems that need to talk to each other, handle load, and stay auditable as the business grows.
What we deliver. Java and Spring Boot services, clean REST contracts, and a migration path from monolith to services when it is actually warranted.
Learn moreThe problem. Customers or field staff need something on a phone, and maintaining two native codebases is not realistic.
What we deliver. Cross-platform apps in Flutter or React Native, sharing one codebase across iOS and Android.
Learn moreThe problem. Deployments are manual, environments drift, and nobody is sure what is running in production.
What we deliver. Containerised deployments, CI/CD pipelines and infrastructure on AWS, Azure or Google Cloud, documented and handed over.
Learn moreThe problem. Learning full-stack development from scattered tutorials without feedback on the code you write.
What we deliver. Structured live batches with projects, code review and interview preparation — online nationwide, or in person in Lucknow.
Learn moreThe problem. A cohort of students or an engineering team that needs to be productive on a specific stack, quickly.
What we deliver. Summer training programmes, internships and corporate upskilling shaped around the stack your team actually uses.
Learn moreDescribe the situation in a sentence or two. If it is not something we should take on, we will say so and point you somewhere better.
