AI, QUALITY & DELIVERY

Hire AI developers in India

Engineers who build real products on top of existing AI models.

Add AI developers who turn a promising prototype into something your business can actually run — chatbots, AI agents, retrieval assistants and LLM integrations, built with evaluation and a human in the loop. We build on existing models; we do not train foundation models from scratch.

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WHO THIS SUITS

The right fit for your team.

← All roles & technologies

Teams with an AI prototype that now needs to be integrated into a real workflow
Product owners adding an assistant, chatbot or agent to an existing application
Companies with internal knowledge they want to make searchable and useful

PROBLEMS WE HELP SOLVE

The situations that bring teams to us.

A demo impressed everyone but there is no path from prototype to production
An assistant needs to answer from your own content, accurately and with sources
AI output needs review, guardrails and monitoring before it can be trusted
LLM features need to connect to real systems, data and approvals — not just chat

WHAT THEY CAN HELP YOU DELIVER

Concrete work, not job titles.

Build a retrieval-augmented (RAG) knowledge assistant over your documents, with citations
Integrate an LLM into an existing product with prompt, context and cost controls
Build an AI agent or workflow that takes actions, with human review at the decisions that matter
Add evaluation, logging and monitoring so quality and cost are measured in production

TECHNICAL CAPABILITIES

Matched to your stack.

OpenAI / Anthropic / open modelsRAG & vector searchLangChain / LlamaIndexPython / TypeScriptEmbeddingsWorkflow orchestrationEvaluation & monitoringFastAPI / Node.js

LLM integration with hosted and open models; prompt and context design
Retrieval-augmented generation, embeddings and vector search
Agent and workflow orchestration with human-in-the-loop review steps
Evaluation, guardrails, logging and cost/latency monitoring
Backends in Python or Node.js that connect AI to real systems and data

HOW COLLABORATION WORKS

Part of your team, not a black box.

01 /
Shared scope
We agree the use case, the data involved and what 'good enough to ship' means before building.
02 /
Human in the loop
For anything consequential we design review and fallback steps rather than full autonomy.
03 /
Overlap hours
Overlap for reviews and iteration on prompts and behaviour is agreed per engagement.
04 /
Measured quality
We instrument evaluation, accuracy and cost so decisions rest on evidence, not demos.

WAYS TO ENGAGE

Choose the model
that fits the work.

From one specialist to a dedicated team or a managed delivery. Availability, communication and commercial terms are agreed in writing before anyone starts.

Individual developer or specialist

One engineer with a specific skill, added to your team for a defined period.

Best when: You have a clear gap — a language, a framework or a specialism — and need one capable person.
Who directs the work: Your team sets daily priorities; the developer works within your process.

We propose a specific engineer against your technical needs and current availability
They work in your repositories, task board and review process
Scope, reporting and working-hours overlap are agreed before starting

Staff augmentation

One or more developers embedded in and managed by your existing team.

Best when: You want extra hands who work as part of your team, under your leadership, for as long as you need them.
Who directs the work: Your managers direct the work; our developers are part of your stand-ups and planning.

Developers integrate into your team, tools and ceremonies
You retain technical and product direction day to day
Capacity can change with agreed notice as your roadmap shifts

Dedicated development team

A standing team — developers plus the lead or QA you need — focused on your roadmap.

Best when: You have a sustained roadmap and want a team that builds continuity and context over time.
Who directs the work: Shared: you own product direction; we help coordinate delivery within the team.

A team assembled around your stack and goals, working only on your roadmap
Continuity of people and knowledge over the engagement
Collaboration, reporting and overlap hours defined up front and reviewed as you go

Managed project delivery

We take responsibility for delivering a defined scope, end to end.

Best when: You have a clear outcome in mind and want a team to own the delivery rather than manage it yourself.
Who directs the work: We coordinate delivery against agreed scope and milestones; you review and steer.

Discovery, scope and milestones agreed before the build
We own planning, delivery and testing against the agreed outcome
Regular demos and handover of working software, code and documentation

Compare engagement models in detail →

COMMON QUESTIONS

Clear answers before you commit.

Do you train your own AI models?

No. We build applications on top of existing hosted and open models — integration, retrieval, agents, evaluation and production engineering. We do not carry out foundation-model research or training, and we will say so plainly rather than imply otherwise.

How do you keep AI output reliable?

We design for it: grounding answers in your data, adding validation and human review for anything that matters, and instrumenting evaluation and monitoring so quality and cost are measured, not assumed.

Can you integrate AI into our existing product?

Yes — that is most of the work. We connect models to your data, systems and approval steps and ship behind your existing auth and infrastructure.

Our own products use AI — is this real experience?

Yes. ARSTEG builds and operates AI-powered products of its own, including an AI GST-compliance platform and an AI outbound-sales platform, both designed around human approval before anything consequential happens.

DISCUSS YOUR REQUIREMENTS

Tell us the skills
or the work.

A developer with a specific skill, a team to extend your capacity, or a project to deliver. Tell us where you are and where you want to go.

Share the role, skills or project and your constraints.
We discuss the fit, availability and open questions.
Agree an engagement model, overlap and next step.

info@arsteg.com ↗+91-844-747-0101

Hire AI developers in India

The right fit for your team.

The situations that bring teams to us.

Concrete work, not job titles.

Matched to your stack.

Part of your team, not a black box.

Shared scope

Human in the loop

Overlap hours

Measured quality

Choose the modelthat fits the work.