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Services

Eight disciplines. One accountable team.

From the first wireframe to the millionth user, we cover the full lifecycle of digital products.

01 / 08

Next.js, React & Microservices

Web Development

Custom web applications built with modern technologies, lean development processes and optimised performance.

From marketing sites to complex multi-tenant portals, we ship server-rendered React applications that load fast, rank well and scale with your traffic. Every build ships with CI/CD, observability and a performance budget.

Discuss Web Development

What's included

  • Next.js App Router with SSR, SSG & streaming
  • API design with REST, GraphQL & Server Actions
  • Edge caching and Core Web Vitals tuning
  • E-commerce, payments & inventory integrations

Tooling

  • Next.js
  • React
  • Node.js
  • TypeScript
  • MongoDB
  • PostgreSQL
02 / 08

Cloud-Native Multi-Tenancy

SaaS Development

Scalable Software-as-a-Service platforms with subscription management, cloud migration and multi-tenancy.

We architect SaaS products that are ready for their first thousand tenants on day one — isolated data models, metered billing, role-based access and automated provisioning.

Discuss SaaS Development

What's included

  • Tenant isolation strategies (DB, schema or row level)
  • Stripe & Razorpay subscription billing
  • SSO, RBAC and audit trails
  • Cloud migration and auto-scaling infrastructure

Tooling

  • Next.js
  • Node.js
  • Prisma
  • AWS
  • Docker
  • Stripe
03 / 08

LLMs, RAG & Automation

AI Development

Integrating AI capabilities, LLMs and custom automation pipelines seamlessly into enterprise workflows.

We build retrieval-augmented assistants, document extraction pipelines and agentic automations that plug into the tools your teams already use — with evaluation harnesses so quality is measured, not guessed.

Discuss AI Development

What's included

  • Retrieval-augmented generation over private data
  • OCR & document intelligence pipelines
  • Agentic workflow automation
  • Model evaluation, guardrails & cost monitoring

Tooling

  • Python
  • FastAPI
  • LangChain
  • Vector DBs
  • OpenCV
04 / 08

iOS, Android & Cross-Platform

Mobile App Development

Native and cross-platform mobile applications for iOS and Android with cutting-edge UX design.

Mobile apps that feel native and stay fast — offline sync, push notifications, biometric auth and smooth 60 FPS interactions, shipped to both stores from a single codebase where it makes sense.

Discuss Mobile App Development

What's included

  • React Native & native module development
  • Offline-first data sync
  • Push notifications & deep linking
  • App Store and Play Store release management

Tooling

  • React Native
  • Expo
  • Swift
  • Kotlin
  • Firebase
05 / 08

Design Systems & Spatial Web

UI/UX Design

Captivating, intuitive user experiences — bento grids, glassmorphism and thoughtful micro-interactions.

Research-led product design that converts. We deliver design systems, interactive prototypes and production-ready component libraries that keep your product consistent as it grows.

Discuss UI/UX Design

What's included

  • User research & journey mapping
  • Design systems and component libraries
  • Interactive prototypes & usability testing
  • Motion, 3D and micro-interaction design

Tooling

  • Figma
  • Framer
  • Three.js
  • Tailwind CSS
06 / 08

Enterprise Systems

Custom Software

Tailored software systems built precisely for your unique business and operational requirements.

ERPs, CRMs, clinic and inventory systems, internal tools — when off-the-shelf software forces you to bend your process, we build software that fits it instead.

Discuss Custom Software

What's included

  • ERP, CRM & workflow systems
  • Legacy modernisation and data migration
  • Third-party and hardware integrations
  • Long-term maintenance & SLAs

Tooling

  • Node.js
  • React
  • PostgreSQL
  • MongoDB
  • Redis
07 / 08

Technical & Content SEO

SEO Services

Advanced search engine optimisation strategies that drive organic traffic and maximise visibility.

Technical audits, structured data, content strategy and link building — measured against rankings and revenue, not vanity metrics.

Discuss SEO Services

What's included

  • Technical SEO audits & Core Web Vitals
  • Keyword research and content strategy
  • Schema markup & local SEO
  • Monthly ranking and traffic reporting

Tooling

  • Search Console
  • Ahrefs
  • Semrush
  • GA4
08 / 08

PPC, Social & Email

Digital Marketing

PPC advertising, social media campaigns and email marketing strategies built for conversion.

Full-funnel campaigns across Google, Meta and LinkedIn, backed by landing pages we build and test ourselves — so every rupee and dollar is accountable.

Discuss Digital Marketing

What's included

  • Google Ads & Meta Ads management
  • Social media strategy and content
  • Email automation & nurture flows
  • Conversion-rate optimisation and A/B testing

Tooling

  • Google Ads
  • Meta Ads
  • HubSpot
  • Mailchimp

Have a product in mind?

Tell us what you're building. We'll come back within 24 hours with an architecture outline and estimate.

Start a Projectcontact@dev3.tech