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Python / Django

From data pipelines to AI backends — Python powers our intelligence layer.

What We Build

Six Things We Build with Python

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AI / LLM APIs

FastAPI-powered endpoints wrapping GPT-4, Claude, or open-source models. Prompt engineering, output parsing, and caching.

AI chatbot backendsDocument Q&A APIs
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RAG Pipelines

Retrieval-augmented generation — embed documents, store vectors in Pinecone/Qdrant, retrieve context, generate answers.

Knowledge base searchContract analysis
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Data Pipelines & ETL

Extract, transform, and load data across systems. Scheduled jobs, data validation, and error alerting with Celery.

Analytics pipelinesCRM sync jobs
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Chatbot Backends

Stateful conversation engines with memory, tool use, and multi-step reasoning using LangChain agent pipelines.

Support botsInternal assistants
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Scraping & Automation

Scrapy crawlers, Playwright browser automation, and scheduled bots for data collection and workflow automation.

Price scrapersLead gen bots
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Analytics & Reporting

Pandas/NumPy data processing, Jupyter backend services, and PDF/Excel report generation from structured data.

Business dashboardsFinancial reports
Full Stack Around Python

Libraries & Services We Use Alongside It

API Frameworks
FastAPIDjango REST FrameworkFlaskLitestar
AI / LLM
LangChainLlamaIndexOpenAI SDKAnthropic SDKHugging Face
Data & ML
PandasNumPyScikit-learnPolars
Vector DBs
PineconeQdrantChromaWeaviatepgvector
Task Queue
CeleryRedisAPSchedulerDramatiq
Deploy
DockerAWS LambdaGoogle Cloud RunRailwayModal
Why Choose Us

Why Bliss for Python

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All AI projects run on Python

Every AI integration, RAG pipeline, and ML API we build uses Python. It's not an experiment — it's our primary AI language.

FastAPI for high-performance APIs

Async-native, auto-documented, Pydantic-validated. FastAPI APIs are faster to build and easier to test than alternatives.

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Deep LangChain & vector DB knowledge

We've built production RAG systems with Pinecone and Qdrant. We know the pitfalls and how to avoid them.

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Typed, validated, production-grade

Pydantic models for all API schemas. No silent type errors, no surprise nulls — everything validated at the boundary.

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Cloud-native deployment

Python services containerised with Docker and deployed to AWS Lambda, Cloud Run, or Kubernetes with auto-scaling.

Ready to Build?

Your AI Feature or Data Pipeline.
Live in Weeks, Not Months.

Tell us your use case and we'll send a working proof of concept within 1–2 weeks.

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