We Build Web, Mobile
& AI Products

JSS DEVS is a senior software team that designs and builds web, mobile, and AI products from the ground up. From the first idea to launch, we own the full journey: product design, engineering, and delivery. You get one focused team that ships fast, builds it right, and turns your vision into a product people actually use.

What we doView work

Services
We delivered

Your Approach
and Work Specifics

At our agency, we take an innovative approach to front-end development by utilizing cutting-edge technologies. We focus on building websites that deliver exceptional visual appeal and performance, providing seamless user experiences and robust functionality.

Web App Development

Responsive, high-performance web applications.

Mobile App Development

Native-quality iOS & Android apps.

Custom Software Development

Bespoke software built around your workflow.

Cloud Infrastructure

Scalable, secure cloud setup & migration.

AI Based Solutions

Smart features powered by AI & ML.

Staff Augmentation

Dedicated developers who plug into your team.


Fixed scope.
Clear timeline.

Skip the endless back-and-forth. Pick a package, book a call, and we scope it on the spot.

~1 week

Architecture Review & Consulting

An expert second opinion on your system, code, and roadmap.

  • Code & architecture audit
  • Scalability & security review
  • Cost & performance findings
  • Prioritised action plan
~2–4 weeks

API & Integrations

Robust APIs and third-party integrations that just work.

  • REST / GraphQL API design
  • Secure authentication & access control
  • Payment, CRM & third-party integrations
  • Clear documentation & versioning
~3-4 weeks

AI Assistant & Chatbot

A custom AI assistant trained on your own documents and data.

  • Works with any leading LLM (OpenAI, Azure, open models)
  • RAG over your documents & data
  • Semantic search with cited answers
  • Deployed on your cloud of choice
Learn more →
~4–8 weeks

MVP in Weeks

From idea to a shippable product your users can actually try.

  • Web or mobile app, built to scale
  • Auth, payments, and core features
  • Cloud-hosted and production-ready
  • Clean, maintainable codebase
~6–10 weeks

Mobile App Development

Native-quality iOS and Android apps users love to open.

  • iOS & Android (cross-platform)
  • Polished, native-feel UI
  • Offline, push & in-app payments
  • App Store & Play Store launch
Scoped per system

Legacy Modernization & Cloud

Modernize ageing systems and move to the cloud: faster, cheaper, maintainable.

  • Framework upgrades & re-architecture
  • Cloud migration (Azure or AWS) + CI/CD
  • Performance & infra-cost optimization
  • Zero-downtime cutover plan
Scoped per build

SaaS Platform Build

Multi-tenant SaaS engineered to scale from day one.

  • Multi-tenancy & role-based access
  • Subscription billing
  • Microservices where it makes sense
  • Observability & CI/CD
Before we start, we'll just need:
  • A short brief of your goal or problem
  • Any existing designs, docs, or data
  • Access to relevant systems (for integrations)
  • One point of contact for decisions & sign-off

Don't have it all yet? No problem — we'll help you shape it on the call.


Meet Our
Co-Founders

We are talented individuals who are passionate about bringing ideas to life.

Jazab Najeeb
Jazab Najeeb

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Sherjeel Bahzad
Sherjeel Bahzad

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Shahzaib Najeeb
Shahzaib Najeeb

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Client’s Feedback

"JSS DEVS is an exceptional .NET team. Their technical expertise, attention to detail, and problem-solving skills are outstanding. They communicate effectively and actively contribute to the team. Working with them has been a pleasure, and I highly recommend them for any project."

Igor K.

CRM Platform · .NET Core