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    Arslan Haider Sherazi

    Python logoPython DeveloperReady to Build

    Agentic AI Expert•Data Engineer•Backend Specialist

    Transform your vision into reality with cutting-edge Python solutions. From intelligent AI systems to robust data pipelines and scalable backends.

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    Expertise That Delivers

    Three pillars of Python mastery, ready to solve your challenges

    Agentic AI Expert

    Design and deploy autonomous AI agents that reason, plan, and act independently. Build multi-agent systems that collaborate to solve complex tasks with advanced orchestration.

    LangChainLangGraphOpenAI Agents SDKGoogle ADKCrew AIAutoGenVector DatabasesRAG Systems

    Data Engineer

    Design and implement scalable data pipelines, ETL processes, and data warehouses that power your business intelligence.

    PySparkSQLAzureAWSGCPScrapySeleniumBeautiful Soup

    Backend Specialist

    Develop robust, scalable backend systems with clean architecture, API design, and microservices that perform under pressure.

    FastAPIDjangoFlaskPostgreSQLMySQLMongoDBDynamoDBElasticSearch

    Why Work Together?

    You need someone who can hit the ground running. With years of Python expertise and a proven track record in AI, data, and backend systems, I deliver solutions that work—the first time.

    Production-ready code from day one
    Clear communication throughout the project
    Scalable solutions that grow with your needs
    Best practices and clean architecture
    Fast turnaround without compromising quality

    Ready to Start?

    Whether it's a new project or an existing system that needs expertise, let's discuss how I can help you achieve your goals.

    Available for full-time or contract work
    Remote or on-site collaboration
    Quick response time

    Projects & Solutions

    Real-world applications delivering measurable results

    Agentic AI

    HelixGPT Manager

    Developed an AI-powered chatbot platform enabling teams to query, analyze, and troubleshoot application logs through natural language. Built with FastAPI, LangChain, and AWS, integrating data from Jira, Splunk, ServiceNow, Elasticsearch, Confluence, and SharePoint for real-time analytics and LLM-driven insights.

    Real-time log analytics & troubleshooting
    FastAPILangChainAWSJiraSplunkServiceNowElasticsearch
    Backend

    The Entertainer - Rewards & Offers Platform

    Developed backend modules using Flask, MySQL, and AWS for offer redemption, subscription management, and geo-based filtering. Enhanced scalability, transaction efficiency, and API performance for over 10 million global users.

    Serving 10M+ users globally
    FlaskMySQLAWSREST APIsMicroservices
    Backend

    Youhue - Student Emotional Management Platform

    Developed scalable Django REST APIs with PostgreSQL for emotion tracking, task management, and classroom analytics. Improved platform reliability and performance to support multi-school adoption and real-time reporting.

    Multi-school adoption & analytics
    DjangoPostgreSQLREST APIsAnalytics
    Data Engineering

    Revenue Leakage - E-commerce Data Aggregation

    Engineered a large-scale data pipeline using Scrapy, Selenium, Redis, AWS ECS, ElastiCache, and SQS to aggregate product data from global e-commerce platforms. Enabled asynchronous scraping and automated insights for revenue optimization.

    Large-scale data aggregation
    ScrapySeleniumRedisAWS ECSSQSElastiCache
    Agentic AI

    Chat With Company Policies (RAG Chatbot)

    Built a Retrieval-Augmented Generation (RAG) chatbot to query organizational policies using OpenAI APIs and LangChain. Designed for scalability and future compatibility with advanced models like Gemini and Claude.

    Instant policy information retrieval
    OpenAILangChainRAGVector Databases
    Agentic AI

    E-commerce Chatbot (Virtual Shopping Assistant)

    Designed an AI-driven conversational assistant using LangChain and LLMs to deliver instant, intelligent responses on product details, pricing, and availability. Integrated with APIs and product databases for dynamic recommendations and 24/7 customer assistance.

    24/7 automated customer support
    LangChainLLMsOpenAIFastAPIProduct APIs

    Explore Complete Project Portfolio

    Dive deeper into detailed documentation, architecture, and technical implementations

    View Full Portfolio on GitHub

    Technology Stack

    Modern tools and frameworks to build robust solutions

    AI & Agents

    LangChainLangGraphLangSmithLangfuseOpenAI Agents SDKGoogle ADKRAG SystemsMCP ServersA2A Protocol

    Backend

    PythonFastAPIDjangoFlaskRESTful APIsMicroservicesAsync Programming

    Cloud & DevOps

    AWS (EC2, Lambda, ECS, SQS, RDS, ElastiCache, VPC)AzureGCPDockerJenkinsTerraformCDK

    Databases

    PostgreSQLMySQLMongoDBDynamoDBOpenSearchElasticSearchRedis

    Data Engineering

    PandasPySparkData PipelinesScrapySeleniumBeautiful SoupAWS (Glue, Athena, Redshift, EMR, Kenisis, S3)

    Frontend

    React.jsNext.jsJavaScriptTypeScriptHTMLCSSTailwind CSS

    Let's Build Something Great

    Have a project in mind? Need an expert Python developer on your team? Let's discuss how I can help bring your vision to life.

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    Built with passion • © 2025 Arslan Haider Sherazi