I help businesses turn raw operational data into reporting systems, dashboards, and decision tools that improve visibility, reduce risk, and support better business decisions. My work combines SQL development, data warehouse design, reporting, KPI analysis, and business-focused data interpretation. I am especially effective in environments where data exists but is difficult to use, inconsistent across systems, or not yet structured for reliable reporting. I can help with: • SQL query development and optimization • Data warehouse design and ETL structure • Reporting views and business reporting layers • Dashboard development and KPI reporting • Risk analysis and performance measurement • Data quality investigation and reconciliation I also bring strong project awareness and business context, which helps ensure technical work aligns with operational goals and real decision-making needs. Where needed, I can support custom technical solutions and software-oriented problem solving as part of broader data initiatives.

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 help startups, SMBs, and enterprises turn ideas into scalable software products. Whether you're building an MVP, launching a SaaS platform, modernizing an existing application, integrating AI into your business, or scaling an eCommerce platform, I provide end-to-end technical leadership, from architecture and development to deployment and long-term support. Over the past 14+ years, I've delivered high-quality software solutions for startups, growing businesses, and enterprise organizations across healthcare, fintech, eCommerce, logistics, education, and SaaS. I've worked with companies including Google, Cisco Systems, Reddit, Vivint, Upwork, and numerous venture-backed startups to build secure, scalable, and production-ready applications. ━━━━━━━━━━━━━━━━━━━━ WHAT I CAN HELP YOU BUILD ━━━━━━━━━━━━━━━━━━━━ ✅ AI-Powered Applications • Custom AI Agents • OpenAI & Claude Integrations • RAG (Retrieval-Augmented Generation) • AI Workflow Automation • Chatbots & AI Assistants • Document Intelligence • AI Copilots • Recommendation Engines ━━━━━━━━━━━━━━━━━━━━ ✅ SaaS Product Development • MVP Development • Multi-Tenant SaaS Platforms • Subscription Systems • Admin Dashboards • API Development • Authentication Systems • Enterprise Applications ━━━━━━━━━━━━━━━━━━━━ ✅ eCommerce Solutions • Shopify Development • Magento 2 Development • Custom Apps • Marketplace Development • Payment Gateway Integration • Checkout Optimization • Inventory & Order Automation ━━━━━━━━━━━━━━━━━━━━ ✅ Full Stack Development • React • Next.js • Angular • Vue • Node.js • Python • Java • REST APIs • GraphQL ━━━━━━━━━━━━━━━━━━━━ ✅ Mobile Applications • iOS • Android • React Native • Flutter ━━━━━━━━━━━━━━━━━━━━ ✅ Cloud & DevOps • AWS • Azure • Google Cloud • Docker • Kubernetes • Terraform • CI/CD Pipelines • Serverless Architecture ━━━━━━━━━━━━━━━━━━━━ INDUSTRIES ━━━━━━━━━━━━━━━━━━━━ ✔ SaaS ✔ Healthcare ✔ FinTech ✔ Real Estate ✔ eCommerce ✔ Logistics ✔ Education ✔ Enterprise Software ✔ Marketplaces ━━━━━━━━━━━━━━━━━━━━ WHY CLIENTS WORK WITH ME ━━━━━━━━━━━━━━━━━━━━ ✔ Business-first approach, not just coding. ✔ Strong software architecture for long-term scalability. ✔ Clear communication throughout every stage of the project. ✔ Production-ready code with clean documentation. ✔ Focus on maintainability, security, and performance. ✔ Long-term technical partnership beyond the initial launch. ━━━━━━━━━━━━━━━━━━━━ TECHNOLOGIES ━━━━━━━━━━━━━━━━━━━━ Frontend React • Next.js • Angular • Vue • TypeScript Backend Node.js • Java • Python • Spring Boot • Django Databases PostgreSQL • MySQL • MongoDB • DynamoDB Cloud AWS • Azure • Google Cloud AI OpenAI • Claude • LangChain • Hugging Face • Vector Databases • MCP • AI Agents ━━━━━━━━━━━━━━━━━━━━ MY DEVELOPMENT PROCESS ━━━━━━━━━━━━━━━━━━━━ 1. Discovery & Requirements 2. Solution Architecture 3. MVP Planning 4. Agile Development 5. Testing & QA 6. Deployment 7. Ongoing Support & Scaling ━━━━━━━━━━━━━━━━━━━━ Whether you're validating a startup idea, replacing legacy software, adding AI capabilities, or scaling an existing platform, I can help you build software that's secure, scalable, and designed for long-term growth. If you're looking for a senior engineer who understands both technology and business outcomes, let's discuss your project.

𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 | 𝐀𝐖𝐒 | 𝐄𝐓𝐋 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 | 𝐃𝐚𝐭𝐚 𝐖𝐚𝐫𝐞𝐡𝐨𝐮𝐬𝐞 | 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 | 𝐋𝐋𝐌 | 𝐑𝐀𝐆 | 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬 | 𝐧𝟖𝐧 | 𝐎𝐩𝐞𝐧𝐀𝐈 | 𝐏𝐲𝐭𝐡𝐨𝐧 I help businesses build scalable data pipelines and AI-powered systems that improve decision-making, reduce costs, and automate workflows. With 6+ years of experience as a Data Engineer and growing expertise in Generative AI, I design cloud-native data architectures and enhance them with AI-driven automation, insights, and intelligent workflows. Whether you're building from scratch, scaling your data systems, or looking to integrate AI into your operations, I deliver production-ready solutions that actually drive results. ⭐ 𝐂𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬 𝐈'𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡: 🔹Fintech Startup processing millions of transactions/month across the U.S. 🔹Global B2B SaaS Platform with data operations across 20+ countries 🔹EU Healthcare Analytics Provider working with sensitive PHI data 🔹Manufacturing Firm automating cross-platform data flows for ERP & MES 🔹Multiple Fortune-level enterprises through agency partnerships ⭐ 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠 𝐭𝐨 𝐘𝐨𝐮𝐫 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐏𝐫𝐨𝐣𝐞𝐜𝐭: • ETL/ELT Expertise: Airflow, AWS Glue, SSIS, custom orchestration • Data Warehousing: Snowflake, Redshift, BigQuery, SQL Server, PostgreSQL • AWS Proficiency: Lambda, Step Functions, RDS, DynamoDB, S3, CloudFormation, Terraform •Programming: Python (pandas, boto3), SQL, Shell scripting • Automation & Integration: API ingestion, serverless workflows, CI/CD pipelines • BI & Analytics: Power BI, Tableau, QuickSight, Looker • Best Practices: Version control, unit testing, GitOps, Dockerized environments • Security & Compliance: Handling of PII/PHI, audit-ready pipelines ⭐𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗦𝗸𝗶𝗹𝗹𝘀: • Languages & Frameworks: Python, Django, FastAPI, React,Next, Streamlit • AI/LLM Tools: OpenAI API, LangChain, Langgraph, MCP, Anthropic, ElevenLabs, Whisper • Automation & Infra: RAG pipelines, multi-agent frameworks, workflow orchestration, AWS, Azure • Integrations: CRMs, ERPs, Firebase, Slack, MS Teams, custom APIs • ML&DL (Tensoflow,PyTorch) • NLP • Large Language Models (LLMs) • Prompt Engineering • GANs • QueryGeneration (GenQ) • GPL for semantic search • LangChain ⭐ 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? 🔹Client-Focused Delivery: I prioritize measurable impact and long-term value 🔹Clear Communication: Frequent updates, transparent planning, and no surprises 🔹Trusted Partner: Many clients return for new projects or refer others 𝗔𝗯𝗼𝘂𝘁 𝗺𝘆 𝗰𝗼𝗺𝗽𝗮𝗻𝘆: DotLabs is an Data engineering & AI-first development company specializing in Generative AI, automation, and domain-specific AI applications. With expertise in Python, JavaScript, AI frameworks, and cloud deployment, we deliver end-to-end, production-ready web and mobile solutions that turn AI innovation into real business impact. Let’s build a system that not only handles your data, but uses AI to make it smarter. Send me a message and let’s discuss your project. Data Engineering, AWS, ETL Pipelines, AI Automation, LLM, RAG, Chatbots

Top Rated Plus 🏆🏆 | 100% Job Success 📈 | 6,900+ Total Hours Delivered I’m Ashish Singh, a Data Visualization expert and Data Engineer who specializes in building powerful insights, automated dashboards, and scalable data pipelines. I help businesses transform complex, unorganized data into clear, meaningful, and actionable reporting systems. With 5+ years of experience, I design dashboards that reduce manual work, improve visibility, and give leaders the clarity they need to make confident decisions. 🎯I focus on creating dashboards and data systems that are: Accurate and consistent Fast and easy to use KPI-driven and aligned with business goals My work combines clean data visualization practices, strong data modeling, advanced DAX, SQL-driven logic, and solid data engineering techniques to ensure every dashboard tells a clear, insightful story. Whether you need to fix a slow report, automate multi-source refreshes, or convert spreadsheets into a structured KPI framework, I deliver dashboards that are reliable and built for real-world decision-making. I also focus on building clean data layers, supporting data transformations, and refining SQL and Databricks models to enhance overall performance. ✅How I’ve Helped Clients Succeed ✔ Replaced slow, confusing dashboards with fast, accurate, decision-ready reports ✔ Unified scattered data from SQL, Excel, SharePoint & APIs into clean, consistent KPI systems ✔ Automated weekly and monthly reporting, saving teams hours of manual work ✔ Improved financial, sales, and operational visibility through clear, KPI-driven dashboards ✔ Solved complex DAX, modeling, and data transformation challenges for large datasets ✔ Built scalable reporting systems that grow with business needs ✔ Delivered end-to-end data solutions from ETL to visualization, ensuring leadership teams get the insights they need when they need them ✔ Ensured reliable communication, on-time delivery, and dashboards designed for real decisions ✅Industries I Bring Experience From 💼 Finance & Accounting – budgeting, forecasting, profitability KPIs 🛡️ Insurance – claims metrics, policy performance, operational analytics 🛍️ Retail & E-commerce – sales trends, customer behavior, inventory dashboards 📈 Marketing & Media – campaign performance, content metrics, engagement KPIs 🎓 Education – student analytics, academic performance dashboards 🏢 Operations & HR – workforce metrics, utilization insights, process dashboards 🩺 Healthcare – patient metrics, operational KPIs, quality monitoring ✅Tools & Technical Expertise 📊 Visualization & Reporting: Power BI, Looker Studio, Excel Dashboards 🧩 SQL: CTEs, joins, aggregations, analytical queries, modeling for dashboards 📈 Power BI (Advanced Use): DAX, Power Query (M), KPI dashboards, RLS, performance tuning 🐍 Python: Data cleanup, automation scripts, API extraction ☁️ Cloud / Data Sources: Azure, SQL Server, SharePoint, Excel, CSV, REST APIs 🛠️ Data Engineering Support: Clean reporting layers, transformations, Databricks/SQL refinement, lightweight data-warehouse modeling to enhance dashboard performance 🚀Ready to Build Your Next Dashboard or Data System? If you're looking for high-quality data visualizations, automated dashboards, or end-to-end data engineering solutions that deliver real business insights, I’d be happy to help. We can connect anytime to discuss your project.

I build high-performing websites and web applications that help businesses generate more leads, streamline operations, and scale with confidence. Why clients hire me: • 100% Job Success on Upwork • All 5-star client reviews • 10+ years of software engineering experience • Over $30K in projects successfully delivered on Upwork • Founder of Konversa, one of the largest AI website builders in Latin America and the U.S. I specialize in designing and developing modern, scalable websites and custom web applications that are fast, secure, and built around your business goals. Whether you need a landing page that converts, a custom SaaS platform, an eCommerce store, or a complex web application, I deliver solutions that are built for long-term growth and easy to maintain. Core Expertise • Custom Website Development • Full Stack Web Applications • React, Next.js, Vue.js & Modern Frontend Development • Node.js, Laravel, Python & Backend Development • WordPress & Headless CMS Development • API Development & Third-Party Integrations • AI-Powered Features & Workflow Automation • E-commerce Development (Shopify, WooCommerce, Custom) • Performance Optimization & SEO Best Practices • Website Maintenance, Security & Scaling What You Can Expect • Clean, maintainable, and scalable code • Responsive websites optimized for every device • Fast loading speeds and SEO-friendly architecture • Clear communication and on-time delivery • Long-term support as your business grows Over the years, I've helped startups, agencies, and established businesses launch websites and web applications that improve customer experience, automate business processes, and support business growth. My background combines strong software engineering principles with a focus on creating products that not only look great but also perform reliably under real-world conditions. Whether you're starting from scratch, redesigning an existing website, or adding new functionality to an established platform, I can help you build a solution that is modern, scalable, and designed to achieve your business objectives. Let's discuss your project and how we can build a website that delivers measurable results.

🏆 𝗧𝗼𝗽 𝟭% .𝗡𝗘𝗧 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 | $𝟮𝟬𝟬𝗞+ 𝗘𝗮𝗿𝗻𝗲𝗱 | 𝟭𝟱𝟬+ 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 | 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝟭𝟭,𝟬𝟬𝟬+ 𝗵𝗼𝘂𝗿𝘀 I help startups and businesses build, modernize, and scale web applications on the Microsoft stack with deep specialization in healthcare and SaaS platforms. Over the past 10+ years, I've delivered everything from FHIR-compliant patient management systems to full-scale marketplace platforms. 𝗔 𝗳𝗲𝘄 𝗵𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀: ✅ Built SplashMD, a mental health practice management system used by clinics daily ✅ Developed a full-stack Instacart-style delivery platform (1,800+ hours, single ongoing client) ✅ Migrated and supported enterprise applications on Azure - App Services, Functions, DevOps pipelines, AKS, and Key Vault ✅ Implemented secure integrations: FHIR, HIPAA-aware workflows, two-factor authentication, and payment systems 𝗪𝗵𝗲𝗿𝗲 𝗜 𝗰𝗿𝗲𝗮𝘁𝗲 𝘁𝗵𝗲 𝗺𝗼𝘀𝘁 𝘃𝗮𝗹𝘂𝗲: 🏥 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 & 𝗛𝗲𝗮𝗹𝘁𝗵𝗧𝗲𝗰𝗵 - Mental health practice management systems, patient/provider portals, FHIR API integration, and HIPAA-conscious architecture. Built SplashMD, a practice management platform used by clinics daily. ⚙️ 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 .𝗡𝗘𝗧 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - ASP.NET Core, C#, Web API / REST, Blazor, Entity Framework Core, Clean & Microservices architecture, paired with Angular front-ends. ☁️ 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀 (𝗔𝘇𝘂𝗿𝗲) - App Services, Functions, Logic Apps, AKS, CI/CD pipelines, Key Vault, RBAC & identity management deployed cleanly and built to scale. 🛒 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 & 𝗦𝗮𝗮𝗦 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 - Multi-vendor delivery platforms, payment gateway integration, 2FA, and third-party APIs. 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗸𝗲𝗲𝗽 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗺𝗲: ✔️ End-to-end ownership - Angular/Blazor front-end, ASP.NET Core back-end, Azure deployment, all from one person. ✔️ Clean, maintainable code with proper architecture - not just "it works today." ✔️ Long-term partnerships - most of my contracts run for years, not weeks. ✔️ Clear communication, honest timelines, and reliable support. Clients describe me as trustworthy, professional, and dependable on tight deadlines. 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: C#, ASP.NET Core, ASP.NET MVC, .NET 8, Blazor, Web API, REST API, Entity Framework Core, Dapper, LINQ, SignalR, TypeScript, JavaScript, jQuery 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Angular, Bootstrap, HTML5, CSS3, Razor Pages 𝗖𝗹𝗼𝘂𝗱: Microsoft Azure, Azure Functions, Azure Logic Apps, Azure DevOps, Azure App Service, Azure SQL, Cosmos DB, Blob Storage, Data Lake, Key Vault, Azure AD, Front Door, Traffic Manager, CI/CD Pipelines 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: SQL Server, T-SQL, MySQL, PostgreSQL, Azure SQL, Cosmos DB, Database Design, Query Optimization 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: Clean Architecture, Microservices, MVC, SOLID, Design Patterns, Repository Pattern, System Design, Scalable Architecture, API Design 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀: Healthcare Software, HealthTech, Mental Health Platforms, FHIR, HIPAA Compliance, E-Commerce, Marketplace Platforms, SaaS, B2B Portals 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀/𝗦𝗸𝗶𝗹𝗹𝘀: Full-Stack Development, Web Application Development, Legacy Modernization, Azure Migration, Third-Party API Integration, Payment Integration (Stripe/PayPal), Two-Factor Authentication, Technical Consulting, Solution Architecture If you need a senior developer who can own your project end-to-end, architecture, development, deployment, and maintenance let's talk. 📩 Message me with few details about your project, and I'll respond within a few minutes.

Top Rated Plus Python Engineer helping startups build AI agents, backend APIs, workflow automation, and large-scale data extraction systems. My work focuses on building production-ready solutions using Python, OpenAI, FastAPI, browser automation, and scalable scraping pipelines, with experience across AI agents, workflow automation, APIs, and large-scale data extraction. What I can help you with: ✔ AI Agents & OpenAI Integrations ✔ Workflow Automation & Process Optimization ✔ Web Scraping (Playwright, Selenium, dynamic sites, anti-bot handling) ✔ FastAPI Backend Development & API Integrations ✔ RAG Systems, AI Chatbots & LangChain/LangGraph Workflows ✔ Data Extraction Pipelines & Structured Outputs (CSV, JSON, DB) ✔ Browser Automation & Bot Development ✔ Cloud-based Automation & Deployment (AWS, Docker) ✔ Custom Python Scripts & Business Automation Recent work includes: • Built AI-powered workflow systems with automated document processing and response generation • Developed multi-agent architectures and RAG pipelines for intelligent search and retrieval • Created scraping infrastructures handling dynamic websites and structured large-scale datasets • Built trading automation systems, Chrome extensions, and real-time integrations • Developed backend APIs and automation pipelines for SaaS products I prioritize clean architecture, maintainable code, reliability, and solutions that work in production rather than prototypes that fail under scale. Whether you need an AI workflow, automation pipeline, scraper, backend API, or end-to-end Python solution, I focus on delivering systems that save time and support growth. Let’s discuss your project.

Hi I’m Usman, a 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗢𝗱𝗼𝗼 𝗘𝘅𝗽𝗲𝗿𝘁, Integration and Customization 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 and 𝗢𝗳𝗳𝗶𝗰𝗶𝗮𝗹 𝗢𝗱𝗼𝗼 𝗣𝗮𝗿𝘁𝗻𝗲𝗿. With over 8 years of hands-on experience i help businesses streamline, scale and automate their operations using Odoo ERP (Community & Enterprise). I’ve successfully delivered 140+ Odoo implementations across industries including manufacturing, logistics, retail, healthcare, construction, food and beverage, agriculture, automotive, technology, mining and finance and tax. Core expertise but not limited to: = Odoo setup, customisation and module development = Functional consulting across Sales, CRM, Accounting, HR, Inventory, POS, Fleet, and Manufacturing and MUCH MORE = Third-party integrations (payment gateways, CRMs, eCommerce platforms, APIs) = Migration, optimization and long-term maintenance of Odoo environments = Clean, scalable architecture built for growth and reliability From Odoo setup and module development to third-party integrations and ongoing system optimization, I provide comprehensive solutions that drive efficiency, improve workflows, and ensure long-term success. My focus is on building scalable, reliable Odoo systems that are tailored to specific business needs, helping large companies and small startup to achieve growth and operational excellence. My go-to approach: - I focus on delivering complete, business-ready Odoo systems, not just modules. - Every solution is designed to improve efficiency, visibility and scalability, ensuring your workflows and data stay connected across departments. Lets connect to discuss more over a quick call

I'm a Senior Data Engineer with 8+ years of strong technical expertise in building reliable and scalable data infrastructure, from data ingestion to transformation to warehousing, streaming, and data analytics, specializing in dbt, Snowflake, Airflow, Databricks (and more) across AWS, Azure, and GCP, with robust ELT and ETL pipelines. If your data pipelines are brittle, your data warehouse is slow, or your data was never built to scale, that is exactly what I fix, with fault tolerance, observability, and audit-ready quality engineered in from day one. I cover the full data engineering lifecycle: batch and real-time data pipelines, Modern Data Stack builds, lakehouse architecture, cloud and warehouse data migration, governance, and the data foundations that feed modern systems. 🎯 Core Expertise: ✅ Data Pipelines & Orchestration: End-to-end batch and real-time pipelines with Apache Airflow, Dagster, Prefect, and Azure Data Factory. Idempotent, schema-drift tolerant, and monitored so failures surface before they reach your stakeholders. ✅ Cloud Warehousing & Lakehouse: Snowflake, BigQuery, Amazon Redshift, Databricks, and Microsoft Fabric, with Delta Lake and Apache Iceberg lakehouse foundations, Medallion Architecture, partitioning, and performance tuning. ✅ Data Transformation & Modeling: dbt (Core and Cloud), SQLMesh, Spark and PySpark, Star Schema and dimensional modeling, analytics engineering best practices, full test coverage, and CI/CD for data models. ✅ Streaming & Real-Time Analytics: Distributed streaming with Apache Kafka, Flink, Spark Structured Streaming, Kinesis, and Pub/Sub, including exactly-once semantics, dead-letter queues, CDC, and end-to-end latency guarantees. ✅ Data Ingestion & Integration: Fivetran, Airbyte, Matillion, Stitch, Hevo, Meltano, and custom CDC pipelines for near-real-time sync across structured, semi-structured, and unstructured sources. ✅ Data Quality, Governance & Observability: Automated data quality frameworks, SLA monitoring, auditable lineage, data catalog and metadata management, and observability that catches bad data early. ✅ Cloud Migration & Modernization: Zero-downtime migration handled end to end, from legacy warehouse assessment through cutover, with zero data loss and minimal downtime, replacing brittle ETL and ELT with a clean Modern Data Stack. ✅ AI-Ready Data Infrastructure: Pipelines engineered to feed LLMs and ML systems with clean, structured, high-quality data, from ingestion through transformation to serving. ------------------------------------------------------ ⚙️Tech Stack: ⚡ Warehouses & Lakehouse: Snowflake | BigQuery | Redshift | Databricks | Microsoft Fabric | Delta Lake | Iceberg ⚡ Transformation: dbt | SQLMesh | Spark | PySpark | Star Schema | Medallion Architecture ⚡ Orchestration: Airflow (GCP Cloud Composer and AWS MWAA) | Dagster | Prefect | Azure Data Factory ⚡ Streaming: Kafka | Flink | Kinesis | Pub/Sub | Spark Structured Streaming | ClickHouse ⚡ Ingestion: Fivetran | Airbyte | Matillion | Stitch | Hevo | Meltano | CDC ⚡ Cloud: AWS | GCP | Azure ⚡ Languages: Python | SQL (Snowflake, BigQuery, T-SQL, PL/pgSQL) | FastAPI ⚡ Databases: PostgreSQL | MySQL | SQL Server | DynamoDB | MongoDB ⚡ BI & Reporting: Looker | Tableau | Power BI | GA4 | Metabase | Superset | Streamlit | Grafana ------------------------------------------------------ ⭐ What Clients Say: 🏅 "Adarsh rebuilt our analytics pipeline on Snowflake, Airflow, and dbt, giving us reliable, version-ready data. Reporting accuracy improved overnight, and we can finally trust the numbers." – Anita, Head of Product, FinTech SaaS 🏅 "He designed a zero-downtime migration to a modern data warehouse that cut query latency by more than half while keeping our SLAs intact." – Daniel, VP of Data, AdTech Firm 🏅 "Clean architecture, solid dbt models, and Airflow pipelines running without issues for months. He brought a level of engineering discipline we hadn't seen from a data consultant before." – Mark, Director of Data Engineering, E-commerce Startup 🏅 "We came to him with a Spark pipeline costing us a fortune and delivering stale data. He restructured the workflow logic and cut processing time by 70%." – Leo, Head of Analytics, HealthTech SaaS ------------------------------------------------------ 🏆 TOP RATED PLUS | EXPERT-VETTED | Top 1% on Upwork | 8+ Years Experience | 100% Job Success 🚀 Ready to build a scalable, production-ready data infrastructure to turn your raw data into reliable, actionable business insights? Click the 'Invite to Job' button on the top right, and let's discuss your data pipeline!