One studio. Whole stack.

Tilde Infotech Solutions Pvt. Ltd. — “tilde” — is a software development studio based in India, working with clients worldwide. We design and build custom web applications, ecommerce storefronts, mobile apps, and WhatsApp and Telegram bots. About half of our work is international.

What tilde does

We are a full-stack studio: one team takes a project from design through to launch rather than handing it between vendors. The work falls into a few areas:

• Custom software — internal tools, dashboards, admin panels, and marketplace backends built around your workflow rather than a SaaS template.
• Custom ecommerce & headless Shopify — bespoke storefronts, and Next.js frontends on an existing Shopify backend.
• Mobile apps — native iOS and Android, or React Native when it is the right call, with store submission included.
• WhatsApp & Telegram bots — ordering, support, and broadcasts on the official Business APIs.

How we work

Every project is scoped on a short discovery call and quoted with a fixed price and a written timeline. You see progress on a shared preview URL, talk directly to the engineers building your product, and own the code in a GitHub repository from day one — no lock-in, no per-seat licence. Every fixed-scope project includes 30 days of post-launch support.

You can engage us three ways: fixed-scope for a defined deliverable, a monthly retainer when you need an embedded team, or hourly for audits, performance work, and specialist help.

Who we are

tilde is a small, senior team — two senior engineers, a designer, and a few sharp interns. There is no outsourcing, no offshore handoff, and no account-manager layer between you and the people writing the code.

What we build with

Our core stack is Next.js, React, and TypeScript on the web; Swift, Kotlin, and React Native on mobile; and Node, Postgres, MongoDB, and Redis on the backend, deployed on Vercel and Cloudflare. We integrate Shopify, Stripe, and Razorpay for commerce, the WhatsApp Business and Telegram Bot APIs for messaging, and OpenAI and Anthropic models where AI genuinely helps.