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I'm a Senior Big Data and AI Engineer who builds production data platforms at petabyte scale and agentic AI systems that operate autonomously in production. Over the past nine years, I've worked across AWS, GCP, and Azure, delivering 50% faster pipelines, 40% cost reductions, and measurable automation of analytics workflows through LangGraph, Google ADK, and Databricks. On Upwork that translates into 21 completed contracts with near-perfect 5-star ratings and repeat enterprise clients — from quick, high-stakes database fixes to 100+ hour platform engagements. I take full ownership: architecture, cloud infrastructure, and delivery. WHAT CLIENTS HIRE ME FOR • Databases & DBA (deep specialty) — PostgreSQL, Citus, TimescaleDB, ClickHouse, and Trino: cluster design, replication and high availability, performance tuning, and migrations with zero data loss (RDS-to-Citus, 500GB+ PostgreSQL, ClickHouse shard/replication design). This is where my reviews are densest: - "His knowledge of ClickHouse Cluster is truly exceptional. He designed it exactly as needed." - "A game-changer — his analysis identified cost-saving opportunities and improved our solution architecture." (AWS database review) - "Super helpful even though it was new technology that's hard to find talent for." (pgvector on RDS Postgres) - "Did a fantastic job improving the database speed and migration." (500GB PostgreSQL migration) • Big-Data Platforms & Pipelines — Apache Spark, Trino, Apache Iceberg/Delta Lake, and Airflow + dbt on Kubernetes. I design petabyte-scale batch and streaming pipelines with the governance, lineage, observability, and SLOs production demands — typically 50% faster processing, 40% lower cost, and 99.9% uptime. • Production GenAI & Autonomous Agents — agentic systems on Google-ADK, LangChain, LangGraph, CrewAI, and MCP, plus RAG pipelines on Milvus, pgvector, and Pinecone. I ship them with real tracing and observability (LangFuse, Opik, MLflow) and guardrails — systems that run reliably, not demos. RECENT WORK • ClickHomes AI — a live real-estate analytics and lead-generation platform I architected end to end: a dual database (ClickHouse OLAP + PostgreSQL OLTP), a RESO-compliant ETL pipeline ingesting 9,500+ MLS listings with schema validation and lineage, a LangGraph ReAct AI search agent with streaming responses, multi-factor lead scoring, and Celery-powered email drip campaigns — deployed on Docker/Nginx and live in production. • TARA @ UXCam — an autonomous multi-agent analytics platform (Google-ADK + MCP) across 500+ mobile apps that cut analytics delivery time by 60% and manual effort by 75%, with RAG over 1M+ videos a month and full agent observability, governing 10TB+ of data per day on Databricks + Unity Catalog. HOW I WORK I design the architecture, stand up the cloud infrastructure, and deliver production-ready code — then make it observable, reliable, and cost-efficient. I communicate clearly and proactively across time zones, and I'm direct about trade-offs and timelines. TECH STACK Databases: PostgreSQL, Citus, TimescaleDB, ClickHouse, MySQL, MongoDB, Redis. Data: Apache Spark, Trino, Apache Iceberg, Delta Lake, Airflow, dbt, Kafka, Kinesis. AI/GenAI: Google-ADK, LangChain, LangGraph, CrewAI, AutoGen, MCP, RAG, Milvus, pgvector, Pinecone, Weaviate, MLflow, LangFuse, Opik. Cloud & DevOps: AWS, GCP, Azure, Kubernetes, Docker, Terraform, CI/CD, Prometheus, Grafana. Languages: Python, SQL, FastAPI, Next.js. Education: B.Tech in Computer Science. If you're building or scaling a data platform, fixing a database bottleneck, or putting an AI agent into production, send me a short brief — I'll reply with a concrete plan, a timeline, and the trade-offs that matter.

I am an experienced Full-Stack Developer and AI Engineer with a strong background in GIS, remote sensing, and climate technology. I have contributed to impactful projects across agriculture, climate tech, and geospatial data visualization, delivering scalable and production-ready solutions. With deep expertise in Python (Django/GeoDjango), FastAPI, and React, I specialize in building intelligent web applications that integrate satellite imagery, remote sensing data, and advanced geospatial analytics. I am also an AI Engineer with hands-on experience in developing real-world AI systems and AI agents. My work includes: AI agent development for automation and decision-making workflows Fine-tuning AI/LLM models for domain-specific applications Building data-driven automation pipelines for large-scale datasets Developing AI solutions for climate tech, agriculture, and real estate analytics I focus on solving real-world problems by combining AI with geospatial intelligence, enabling smarter insights and automation at scale. Core Expertise ✔ AI Agent Development & Workflow Automation ✔ LLM Fine-Tuning & Custom AI Model Development ✔ Large-Scale Data Processing & Automation (Climate & Geospatial Data) ✔ Geospatial AI/ML Application Development ✔ Remote Sensing Product Development (Sentinel, Landsat, MODIS, Planet) ✔ Interactive WebGIS & Geoportal Development ✔ Real-Time Data Visualization & Analytics Dashboards ✔ RESTful API Development (Django & FastAPI) ✔ Spatial Data Infrastructure & System Design Technologies & Tools Web & Backend: HTML, CSS, JavaScript, React, Python, Django, GeoDjango, FastAPI, REST APIs Mapping Libraries: MapLibre, Mapbox, Leaflet, OpenLayers, TurfJS Geospatial Tools: Google Earth Pro, ArcGIS, QGIS, GeoServer, GDAL, GeoPandas Databases: PostgreSQL, PostGIS Cloud & DevOps: AWS, Google Cloud, DigitalOcean, CI/CD pipelines I bring a strong combination of AI engineering, geospatial intelligence, and full-stack development, allowing me to take projects from concept to deployment and scaling. My focus is on building efficient, scalable, and impactful solutions, especially for data-intensive and real-world applications. I am committed to delivering high-quality results and maintaining clear communication throughout the project lifecycle. If you're looking for someone who can turn complex ideas into powerful AI-driven geospatial solutions, let’s collaborate and build something impactful.

Forward-thinking and inquisitive Software Engineer with a background working productively in dynamic environments. Proactively, learning things at macro beyond code, focusing on the bigger picture, business value, and outcomes. 6+ years of professional experience in (ETL data pipeline, Microservices, Event Driven Architecture, Big Data, API, and Backend Development). Built end-to-end data processing system that processed over 1 billion records per day, utilizing multiple data engineering tools and streaming frameworks. Skills: Languages: Python, Java, NodeJS, PHP, SQL Data Engineering - Data Extraction, Streaming & Processing: Scrapy, Complex Data Scraping, Apache Flink, Apache Spark, AWS Kinesis, Apache Kafka, RabbitMQ, Fluentd - Data Standardization & Analytics: Microsoft Fabric Database: MySQL, PostgreSQL, MongoDB, InfluxDB Analytics Search Engines: Typesense, ElasticSearch, Algolia Other: AWS, EFK stack, Docker, Web Data Scraping, AWS S3, Event Driven Systems, Data pipelines, Vector Search, Proxy Server When I’m not working, you can find me watching or playing football, writing blogs, traveling, cycling, or researching open-source projects.

🚀 Certified Data Engineer, Analyst (AWS & Azure) 🚀 Greetings! I am a Certified Data Engineer and a distinguished Data Science & Analytics Specialist with over more than 8 years of experience in Tech and 5 years of experience in the data industry. Certified for technical prowess, I specialize in end-to-end data solutions, from extraction and modeling to the design and deployment of dynamic data pipelines & dashboards. With a proven track record of serving diverse industries, I am committed to simplifying decision-making and fueling business growth through the artistry of data architecture design and visualization. Let's embark on a transformative journey where your data becomes the compass for strategic decision-making. Click the green "Invite to Job" button, and let's discuss how we can unlock the full potential of your data landscape! 🌐 Offering Comprehensive Data Services: ✅ Data Extraction ✅ Data Migration ✅ Data Pipeline Design & Implementation ( Batch & Streaming) ✅ Data Modeling ✅ Dashboard Design and Implementation ✅ End-to-End Dashboard Deployment and Support 🔧 Proficient in a Variety of Tools: 🌟 Tableau Desktop 🌟 Microsoft Power BI 🌟 Snowflake & Snowpark 🌟 Databricks Platform 🌟 Hadoop & Apache Spark 🌟 Apache Kafka, Apache Iceberg, Apache Hudi, Apache Hive, Apache Cassandra 🌟 Delta Lake, Delta Live Table 🔧 Expertise Across Databases (OLTP & OLAP Sources): 🌐 Microsoft SQL Server 🌐 MySQL 🌐 PostgreSQL 🌐 Oracle 🎯 Certified Data Science & Analytics Specialist 📊 Data Science & Analytics 📈 Business Intelligence 📉 Web Tracking & Analysis 📲 Mobile App Analytics 📌 Machine Learning & AI 🛠 Tech Stack: 🛢 Databases: BigQuery, Redshift, MS SQL, MySQL, PostgreSQL, Snowflake, and Azure. 📊 Reporting Tools: AWS Quicksight, PowerBI, Tableau, Looker, Metabase, and more. 🐍 Programming: Python, PySpark, Spark SQL ☁️ Cloud: AWS, Azure. 🔧 Orchestration: Airflow, AWS Step Function, Apache Oozie, Glue Workflow 🔄 Integration Tools: Airbyte, Fivetran, Stitch, Supermetrics, Zapier, and more. 🌟 What Sets Me Apart: With a certification in data engineering, perfect understanding of Software Development Lifecycle and dedication to integrity, clear communication, technical proficiency, and long-term support, I've successfully served numerous clients globally across various industries. Your data journey begins with a simple click on the green "Invite to Job" button. Let's discuss your project details, questions, or ideas, and embark on a data-driven transformation! Lets Connect to discuss more about your data needs, I AM JUST A 📨 AWAY! Looking forward to hearing from you! Your Requirement, My Priority. Regards!

I’m a Senior Data Engineer and Python Developer with 9+ years of experience designing and building robust, scalable data pipelines and backend services that transform raw data into actionable insights. My work helps clients streamline their data workflows, enable data-driven decision-making, and optimize business processes. I specialize in eCommerce and advertising data, including integrations with Amazon Ads API (Sponsored Products & Sponsored Brands) for campaign performance tracking, attribution modeling, and bid optimization. I also handle multi-source data ingestion from APIs, CSV/JSON/XML files, web scraping, and OCR pipelines. My services include: ✅ Designing and developing ETL/ELT pipelines for large-scale, multi-source data ✅ Building custom Python scripts for data processing, automation, and analytics ✅ Creating backend services and APIs using Flask for data-driven applications ✅ Rapid prototyping and Streamlit apps for internal tools and dashboards ✅ Deploying containerized applications with Docker for consistent environments ✅ Orchestrating workflows with Apache Airflow/Prefect ✅ Leveraging AWS services including S3, Lambda, Kinesis, Redshift, and RDS ✅ Integrating Amazon Ads API and building marketing analytics pipelines With me, you will: ★ Gain confidence in your data solutions ★ Move past roadblocks and start implementing scalable systems ★ Turn raw data into analytics-ready, actionable insights ★ Leverage my expertise in Python, ETL, AWS, and AdTech to grow your business My tech stack: Python, SQL, Flask, PostgreSQL, MySQL, NoSQL, Apache Airflow, Prefect, Docker, AWS, Amazon Ads API, Streamlit, Plotly, HuggingFace, OCR, Web Scraping Let’s collaborate to turn your data into a strategic advantage. I guide you from concept to production, ensuring high-quality, reliable solutions every step of the way.

🚀 Top Full-Stack Developer | Data Engineer | AI & LLM Specialist Django | Flask | React.js | Node.js | Redux | Apache | Nginx | AWS | Azure | Smart Contracts | Machine Learning | NLP | LangChain | AI Agents Let’s turn your business vision into powerful digital products. 👨‍💻 Quick Snapshot 6+ Years of hands-on experience in full-stack software engineering and data-driven AI solutions. Expert in building scalable web applications, training ML models, and deploying modern AI/LLM systems. Delivered high-impact products for startups, enterprises, and remote international teams. 🧠 What I Can Do For You 🌐 Full-Stack Development Frontend: React.js, Next.js, Vue.js, Redux, Styled Components, Material UI, Tailwind CSS, Bootstrap, Ant Design Backend: Django, Flask, FastAPI, Node.js, Express.js Languages: Python, JavaScript (ES6+), TypeScript, Java, C++ API Development: REST & GraphQL integration and custom API design Databases: PostgreSQL, MySQL, MongoDB, Redis ☁️ DevOps & Cloud AWS, Azure, GCP – deployment, CI/CD pipelines, containerization (Docker), monitoring & scaling Nginx / Apache configuration, server optimization, security hardening Agile workflows with Jira & version control with Git (GitHub, GitLab, Bitbucket) 🧠 AI / ML / LLMs / Data Machine Learning & Data Science: model building, data pipelines, predictive analytics LLM & Generative AI: LangChain, OpenAI APIs, Retrieval-Augmented Generation (RAG), AI Agents, embeddings, vector DBs Custom NLP solutions: text classification, summarization, Q&A systems Smart contract development & blockchain integration 🌟 Why Clients Choose Me ✅ Proven Remote Work Track Record — 3+ years with international teams ✅ Optimization Mindset — from code to deployment, I focus on performance & scalability ✅ Business-Driven Solutions — not just code, but value to your product & users ✅ Clean & Reviewed Code — rigorous self-review before every commit 🏆 Past Impact 🚀 Built a multi-vendor eCommerce platform empowering small businesses to scale online. ⚡ Reduced page load times from 50s to under 2s, increasing Google PageSpeed scores by 300%+. 🧾 Built a real-time billing system that boosted business efficiency by 50%. 🔌 Developed microservices for payments, order management, content systems, and robust web scraping APIs. 🧠 Implemented AI-powered product comparison systems and intelligent data pipelines. ✨ Let’s Build Something Amazing If you’re looking for a developer who blends deep technical expertise with real product impact, I’m ready to collaborate and deliver.