High-Performance Backend & Data · Python 3.12

Python Development Services

High-speed FastAPI backends, asynchronous data processing, and custom automation scripts engineered for accuracy and performance.

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Production Engineering Grounded in Real Client Work

Python combines rapid development velocity with deep computational strength. AS Infosolution utilizes Python and FastAPI to build high-concurrency e-commerce backends, automated manufacturing reconciliation algorithms, and analytical pipelines. Paired with PostgreSQL and asynchronous task workers, our Python architectures power consumer digital flagships like MIRA The Decor Hub.

Core Architectural Capabilities

Engineered for high availability, security, and long-term maintainability.

FastAPI Async Web Services

Ultra-fast REST APIs leveraging Python type hints, automatic Pydantic validation, and OpenAPI interactive documentation.

FastAPIPydanticAsyncIO

E-Commerce Catalog & Checkout Engines

Robust order placement, inventory reservations, dynamic variant price calculations, and Razorpay webhook processing.

SQLAlchemyAlembicRazorpay

Automated ETL & Ledger Reconciliation

Scheduled scripts that clean, parse, and synchronize transaction logs between local accounting files and cloud databases.

PandasCron JobsCSV/Excel Sync

AI & Computer Vision Integration

Integration of OCR engines and vision models for automated document parsing, receipt scanning, and quality anomaly detection.

OpenCVTesseractAI Pipeline

FastAPI: High concurrency with asynchronous Python

By utilizing modern Python AsyncIO and Starlette under the hood, our FastAPI backends deliver performance matching Node.js while maintaining Python's elegant mathematical and data-handling ecosystem.

Production database pipelines with SQLAlchemy

We write clean, normalized relational schemas backed by SQLAlchemy 2.0 and Alembic migrations. Every query is profiled to eliminate N+1 bottlenecks and ensure sub-50ms endpoint latencies.

Production Delivery Spotlight

Real client results built with this technology stack.

MIRA The Decor Hub — High-Speed Commerce API

"Our catalog has thousands of custom variations across furniture and decor. AS Infosolution's FastAPI backend returns search and filter results instantly, even during peak festive traffic."

PythonFastAPIPostgreSQLSQLAlchemyVite

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