I will develop a full stack web application and ai integration


Informazioni su questo servizio
Are you looking for an enterprise-grade full-stack web application or a scalable backend API with native AI capabilities?
I am a professional software engineer specializing in secure, production-ready systems. I design decoupled architectures using .NET 8/9 (C#) and Python (FastAPI) for core backend processing, paired with interactive React.js frontend dashboards.
Whether converting a legacy workflow into a secure cloud platform, structuring relational databases, or embedding advanced AI pipelines, I build systems engineered to scale.
Core Engineering Capabilities:
- Decoupled RESTful API Development & System Architecture
- Native AI Integration (OpenAI GPT, Claude, LLM routers, Vector search)
- Data Features (Automated PDF parsing into valid JSON/Excel arrays)
- High-Load DB Optimization (MS SQL Server / PostgreSQL)
- Strict Security Implementation (JWT Bearer Token Auth)
I deliver clean, secure code fully documented to your team's specifications.
NOTE: Technical scopes vary. Please message me with your project blueprint before ordering so we can map out the exact system requirements.
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Scopri di più su Lalit Sharma
Full Stack Software Developer and Automation Specialist
- DaIndia
- Membro dagiu 2026
- Tempo di risposta medio1 ora
Lingue
Hindi, Inglese, Urdu
Il mio portfolio
FAQ
Will I get the complete source code, and how do you ensure the system is secure?
Yes, you receive 100% full source code ownership. I ensure security by engineering decoupled architectures in .NET/FastAPI, implementing strict JWT Bearer token authentication, and writing parameterized queries to prevent injection vulnerabilities.
How are AI integrations handled regarding API fees?
The application connects directly to your own developer accounts (OpenAI/Claude) using secure backend environment variables so you retain billing control. I optimize all prompt structures to ensure maximum token efficiency and keep your running API costs minimal.

