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Ajay Bidyarthy- AI Full Stack Developer's avatar
Ajay Bidyarthy- AI Full Stack Developer
proDelhi, India
Build production-ready AI applications with Machine Learning
13
Followers
Build production-ready AI applications with Machine Learning
Cover image for Title: AI App Development |
Title: AI App Development | LLMs, Chatbots, RAG & Automation Solutions Description: I design and develop intelligent AI-powered applications that automate workflows, enhance user experience, and unlock actionable insights. From custom chatbots to advanced LLM-based systems, I build scalable and production-ready solutions tailored to your business needs. Whether you're a startup looking to integrate AI or an enterprise aiming to optimize operations, I deliver robust, efficient, and future-ready AI systems. What I Offer: ✔Custom AI applications using LLMs ✔Chatbot development (GPT, Claude, RAG-based) ✔AI workflow automation (N8N, Zapier, Make) ✔API integrations and backend systems ✔AI SaaS product development Tech Stack: Python, FastAPI, LangChain, OpenAI, Claude, Supabase, PostgreSQL, React, Next.js, AWS
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Cover image for A multi-tenant architecture is a
A multi-tenant architecture is a software architecture where a single application instance serves multiple customers (tenants) while keeping each tenant's data and configuration isolated. Example Imagine a SaaS CRM platform: - Company A uses the CRM. - Company B uses the same CRM. - Company C uses the same CRM. All three companies share the same application, but: -> Their users only see their own data. -> Their settings, branding, and permissions can be different. -> The platform provider maintains only one codebase.
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Cover image for AI Chatbot Application Development
AI Chatbot Application Development
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620
Cover image for I offer AI, data science,
I offer AI, data science, analytics, software development, cloud computing, cybersecurity, and digital transformation services for startups and enterprises. My expertise includes machine learning, generative AI, big data analytics, business intelligence, web and mobile app development, IoT solutions, and enterprise automation. I also provide consulting, staffing, and industry-specific solutions for healthcare, finance, retail, insurance, energy, and supply chain businesses.
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88
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Aduraleke faith Akintade's avatar
Aduraleke faith Akintade
proKigali, Rwanda
Devops Engineer delivering efficient software application.
1x
Hired
6
Followers
Devops Engineer delivering efficient software application.
Cover image for Multi-Tenant SaaS Platform on AWS EKS
Multi-Tenant SaaS Platform on AWS EKS
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9
Cover image for This is a travel budget
This is a travel budget AI powered product that i designed called Travio.
2
1
69
Cover image for AI-Powered B2B Platform Development
AI-Powered B2B Platform Development
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4
Cover image for HIPAA-Ready Health Data Platform on AWS
HIPAA-Ready Health Data Platform on AWS
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0
Prometheus(1)
Prateek Pulastya's avatar
Prateek Pulastya
Berlin, Germany
I find your vulnerabilities before attackers do.
New to Contra
I find your vulnerabilities before attackers do.
Cover image for Guardrail Service is a production-grade
Guardrail Service is a production-grade LLM input validation system built to detect prompt injection and jailbreak attacks before they reach a language model. It uses a two-tier pipeline — a sub-millisecond rule engine powered by Aho-Corasick pattern matching, followed by a quantized DeBERTa transformer exported to ONNX for semantic attack detection at ~20ms. The service runs as an internal HTTP API built with FastAPI, containerized with Docker, and monitored via Prometheus and Grafana. It includes an adversarial test suite of 100+ prompts achieving 95%+ detection accuracy with under 5% false positives, and a live dashboard showing real-time validation, pipeline flowchart, and benchmark results.
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21
Cover image for TryHackMe LLM Exploitation Walkthrough
TryHackMe LLM Exploitation Walkthrough
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0
Cover image for RAG Pipeline Generation
RAG Pipeline Generation
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0
Cover image for Developed an AI threat detection
Developed an AI threat detection system designed to identify and mitigate risks in Large Language Model (LLM) environments. The platform analyzes user inputs in real time to detect prompt injection, jailbreak attempts, and malicious patterns using rule-based and heuristic techniques. It integrates automated testing workflows to simulate adversarial scenarios and continuously evaluate model behavior. The system includes logging and monitoring capabilities to track suspicious activity and measure performance metrics such as detection accuracy and latency. This solution demonstrates practical implementation of AI security principles, enabling safer deployment of AI systems by proactively identifying vulnerabilities and enforcing guardrails against misuse.
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17
Prometheus(1)
Mohd Anas Ansari's avatar
Mohd Anas Ansari
Bengaluru, India
AI automation/backend solution provider
New to Contra
AI automation/backend solution provider
Cover image for Estate Vault EstateVault is a
Estate Vault EstateVault is a privacy-first trophy real estate platform for high-value property discovery, verification, and deal execution. The repository contains the full product surface across web, mobile, shared domain packages, a legacy full-stack API, and a newer microservices deployment architecture. The platform is built around one core idea: buyers, sellers, agents, and admins should be able to discover premium assets, complete compliance checks, collaborate in private deal rooms, and move from interest to offer inside a secure, auditable workflow.
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Cover image for Agent Orchestrator
Agent Orchestrator
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6
Cover image for AlgoTrade Sentinel — Helps users
AlgoTrade Sentinel — Helps users decide whether to buy, sell, or hold company stocks by using various machine learning algorithms. It instantly analyzes and trains on historical data to generate the best possible outcomes and support smarter wealth-building decisions.
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Cover image for Enhance Sales with Voqal: AI Voice Agent + Lead Automation
Voqal- AI voice agent with lead qualification automation.
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31
Prometheus(1)
Dhiman Seal's avatar
Dhiman Seal
India
Scaling Platforms for Massive Transactions
Scaling Platforms for Massive Transactions
Cover image for Created Smarter Dashboards in Grafana to Hunt Down Issues
Created Smarter Dashboards in Grafana to Hunt Down Issues
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14
Cover image for Dhi13man/SafeSyncIoT
Dhi13man/SafeSyncIoT
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16
Cover image for spring-multi-data-source
spring-multi-data-source
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22
Cover image for Dhi13man/open_route_service
Dhi13man/open_route_service
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16
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Leonardo Dutra's avatar
Leonardo Dutra
Fortaleza - Zone 1, Brazil
Building high-performance Go APIs and observability
Building high-performance Go APIs and observability
Cover image for DNS Custom Tool — Policy-Based Resolver in Go
DNS Custom Tool — Policy-Based Resolver in Go
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3
Cover image for Modernizing Legacy Java with IaC (Security & Portability)
Modernizing Legacy Java with IaC (Security & Portability)
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2
Cover image for Cross-Platform Diagnostic Tool Development
Cross-Platform Diagnostic Tool Development
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4
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