AI Agents · LangGraph · AutoGen · GPT-4o · Claude · Gemini

AI Agent Development Services
Built for Production, Not Demos

We design, build, and deploy custom AI agents — conversational agents, autonomous task agents, RAG knowledge systems, and multi-agent pipelines — that work reliably in the real world, not just in a sandbox.

100+
AI Agents Built
10+
LLMs Integrated
15+
Industries Served
5+
Years AI Experience
What We Build

Eight Types of AI Agents We Develop

From single-purpose conversational agents to complex multi-agent orchestration systems — built on the frameworks and models best suited to your use case.

01
Conversational AI Agents

Customer support, internal helpdesk, and sales assistants that hold context across long conversations and integrate with your CRM, ticketing system, and knowledge base.

02
Autonomous Task Agents

Self-directed agents that plan and execute multi-step tasks without supervision — research, data collection, report generation, and workflow completion from a single prompt.

03
RAG Knowledge Agents

Document Q&A, internal knowledge bases, and research assistants powered by Retrieval-Augmented Generation. Your proprietary data, always current, every answer cited.

04
Workflow Automation Agents

End-to-end process automation for approval chains, data entry, cross-system orchestration, and report generation — replacing brittle rule-based RPA with reasoning-capable AI.

05
Multi-Agent Systems

Orchestrated teams of specialised agents working in parallel — one plans, one researches, one writes, one reviews — for complex tasks no single agent can handle reliably alone.

06
Data Analysis Agents

Agents that connect to your databases, write and run queries, interpret results, and surface actionable insights in plain language — no dedicated BI analyst required.

07
Voice AI Agents

Phone and voice-enabled agents for inbound customer service, outbound follow-up, and appointment booking — integrated with Twilio, Vonage, or your existing telephony stack.

08
Custom LLM Fine-Tuning

Domain-specific model fine-tuning on your proprietary data — terminology, compliance constraints, tone, and domain knowledge baked into the model itself rather than the prompt.

Technology

Our AI Agent Technology Stack

We are framework- and model-agnostic — we pick the right tools for each project, not the ones we happen to favour.

Foundation Models
GPT-4oClaude 3.7 SonnetGemini 1.5 ProLlama 3.3Mistral LargeDeepSeek R1
Agent Frameworks
LangGraphAutoGenCrewAILangChainSemantic KernelPydantic AI
Vector & RAG
PineconeWeaviateChromaDBpgvectorQdrantLlamaIndex
Cloud & Infra
AWS BedrockGoogle Vertex AIAzure OpenAIDockerKubernetesFastAPI
How We Work

Our AI Agent Development Process

From scoping to production monitoring — a structured process that reduces rework and gets reliable agents into the hands of real users faster.

01
Discovery & Scoping

Define the agent's goals, decision boundaries, tool access, and success metrics. Map the workflows it will replace or augment and agree on evaluation criteria before writing a line of code.

02
Architecture Design

Choose the right LLM, orchestration framework (LangGraph, AutoGen, CrewAI), memory strategy, tool integrations, and RAG pipeline design. Architecture decisions made before development save weeks of rework.

03
Development & Integration

Build the agent core, connect APIs and databases, implement RAG pipelines, and wire up all required tool calls. We deliver working increments early so you can validate direction throughout development.

04
Testing & Red-Teaming

Evaluate accuracy, hallucination rates, latency, cost per query, and edge-case handling. Adversarially test for prompt injection, unexpected behaviour, and failure modes before any user sees the agent.

05
Deployment & Scaling

Deploy to your cloud infrastructure (AWS, GCP, Azure) with monitoring, logging, rate limiting, cost controls, and human escalation paths configured from day one.

06
Monitoring & Optimisation

Track production performance, collect failure cases, tune retrieval and prompts, and evolve the agent as requirements grow. Agents improve with use — we set up the feedback loops that make that happen.

Why 1Solutions

AI Agents That Actually Work in Production

We have been building production AI systems since before agentic AI was a mainstream term. Here is what that experience means for your project.

LLM-Agnostic Approach

We work with GPT-4o, Claude 3.5/3.7 Sonnet, Gemini 1.5 Pro, Llama 3, and Mistral — selecting the right model for your cost, performance, latency, and data-residency requirements.

Full RAG Stack Expertise

We design, build, and tune complete RAG pipelines — chunking strategy, embedding models, vector store selection, hybrid search, re-ranking — not LLM wrappers that hallucinate because retrieval is broken.

Production-Ready from Day One

Rate limiting, cost monitoring, fallback logic, human escalation paths, structured logging, and observability — built into the agent architecture, not bolted on after the first production incident.

Proven Framework Depth

Deep experience with LangChain, LangGraph, AutoGen, CrewAI, and Semantic Kernel. We choose the framework that fits the task complexity and your team's long-term maintenance needs.

Security & Compliance First

Data stays in your infrastructure. We architect for prompt injection prevention, PII redaction, role-based access controls, and audit logging — not as afterthoughts, but as design requirements.

Beyond the Proof of Concept

We build agents that run reliably in production for months — not impressive demos that fall apart on edge cases. Evaluation-driven development ensures what ships actually works.

Industry Applications

AI Agents Across Every Industry

We build AI agents for eCommerce, SaaS, healthcare, and finance teams — with the domain context that makes the difference between a generic agent and one that works for your users.

eCommerce
  • Product recommendation agents
  • AI-powered customer support
  • Inventory & pricing analysis
  • Post-purchase follow-up agents
SaaS & Tech
  • Automated user onboarding agents
  • Developer documentation assistants
  • Code review & QA agents
  • Customer success automation
Healthcare
  • Patient intake & triage agents
  • Clinical document summarisation
  • Appointment scheduling agents
  • Medical knowledge bases (RAG)
Finance & Legal
  • Contract review & summarisation
  • Compliance checking agents
  • Financial data analysis agents
  • Due diligence automation
Common Questions

AI Agent Development FAQs

Answers to the questions we hear most often before a project starts.

A chatbot responds to user messages using predefined scripts or a language model. An AI agent goes further — it reasons through a problem, decides which tools to use, takes actions across external systems (APIs, databases, browsers), and works toward a goal over multiple steps without needing step-by-step instructions. A chatbot answers questions; an AI agent completes tasks.
A focused single-purpose agent — customer support, document Q&A, data lookup — typically takes 4 to 8 weeks from scoping to production deployment. Multi-agent systems with complex orchestration, custom RAG pipelines, and deep integrations typically take 10 to 16 weeks. We build in working increments so you see a functional agent within the first two to three weeks.
We are model-agnostic and select based on your requirements. Claude 3.5/3.7 Sonnet is our default for most agentic tasks — strong instruction-following, long context, low hallucination. GPT-4o is preferred for code-heavy agents and tool use. Llama 3 and Mistral are used when data must stay on-premise or cost efficiency is a priority. We evaluate multiple models during the architecture phase and recommend based on benchmarks against your actual use case.
Yes. Most of the value of AI agents comes from connecting them to your existing systems — CRMs (Salesforce, HubSpot), databases (PostgreSQL, MongoDB), ERPs, ticketing systems (Zendesk, Freshdesk), communication tools (Slack, Teams), and internal APIs. Tool integration is a core part of our development process, not an add-on.
A focused proof-of-concept or single-purpose agent typically starts from $8,000 to $15,000 USD depending on integration complexity. Production-ready agents with full RAG pipelines, multiple tool integrations, and cloud deployment range from $20,000 to $60,000+. Multi-agent systems with custom fine-tuning are scoped individually. We provide a detailed estimate after the discovery phase, which is available at no cost.
Yes. We work within your chosen cloud infrastructure (AWS, GCP, Azure) so your data never passes through our servers. We implement prompt injection prevention, PII redaction in logs, role-based access controls, and audit trails. For regulated industries (healthcare, finance, legal) we architect specifically for compliance — HIPAA, SOC 2, GDPR — from the start.
Not necessarily. Foundation models like GPT-4o and Claude already have broad world knowledge. For a customer support agent, your existing knowledge base, product documentation, and FAQ content is usually sufficient as a RAG data source. Custom fine-tuning is only required when you need the model to deeply internalize domain-specific terminology, a specific writing style, or proprietary reasoning patterns that cannot be captured through retrieval and prompting.
We offer post-deployment support packages covering monitoring, incident response, prompt and retrieval tuning, model updates as providers release new versions, and feature additions. Agents in production change — user queries evolve, edge cases emerge, and new requirements arise — and we structure our support around keeping agents accurate and reliable over time, not just at launch.
Let’s Build Something

Start Your AI Agent Project

Tell us what you want to automate or augment — we’ll scope the right agent architecture and share a realistic estimate within 48 hours.

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Let’s Build an AI Agent That Runs in Production

From a focused single-purpose agent to a full multi-agent system — we scope, build, and ship AI that works in the real world.