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Data Integration & Big Data Specialist | Talend, Spark, Airflow, AWS Expert I am a seasoned Data Integration and Big Data Specialist with over 9 years of experience at Sopra Steria, delivering cutting-edge solutions using Hadoop, Talend, Spark, Airflow, and cloud technologies. My expertise lies in designing, implementing, and optimizing robust data pipelines and systems to handle complex business requirements. Key Strengths & Skills Data Engineering Expertise: Proficient in processing large datasets, both structured and semi-structured, with advanced Spark performance tuning to maximize efficiency. Cloud Specialist: Extensive experience in AWS services, including Redshift, S3, EMR, EC2, and Lambda, ensuring scalable and secure data processing. ETL Mastery: Designed and developed highly efficient Talend jobs for ETL processes, with a focus on performance optimization and scheduling in EC2. Orchestration & Automation: Expert in Apache Airflow for orchestration, designing complex DAGs, and automating data validations using shell scripting. CI/CD Implementation: Skilled in implementing CI/CD pipelines using Jenkins, streamlining deployment processes for enhanced efficiency. Cross-System Data Sync: Expertise in synchronizing data between AWS Redshift and Netezza. Notable Achievements Spark Optimization: Successfully tuned Spark jobs for large-scale data processing on Amazon EMR clusters, achieving significant performance improvements. Automation Initiatives: Designed and automated complex data validation frameworks, reducing manual intervention and increasing accuracy. Client Collaboration: Participated in sprint planning meetings, design discussions, and user story clarifications, ensuring smooth development and testing phases. Production Deployment: Led the deployment of Talend and Spark jobs in production clusters with meticulous configuration and monitoring. Education & Certifications B.Tech - Information Technology With a passion for solving data challenges and a proven track record of delivering impactful solutions, I am ready to contribute to your project with efficiency and precision. Let’s collaborate to turn your vision into reality!

Hello! I’m Sujata P., a 22× 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭, 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 & 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 with 𝟏𝟓+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐡𝐚𝐧𝐝𝐬-𝐨𝐧 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, helping businesses streamline 𝐒𝐚𝐥𝐞𝐬, 𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 through scalable, secure, and high-impact Salesforce solutions. I help businesses harness the 𝐟𝐮𝐥𝐥 𝐩𝐨𝐰𝐞𝐫 𝐨𝐟 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 to drive growth, boost productivity, and transform operations with solutions that are practical, future-ready, and built for adoption. I don’t just configure systems — I architect strategic Salesforce solutions that 𝗜𝗻𝗰𝗿𝗲𝗮𝘀𝗲 𝗿𝗲𝘃𝗲𝗻𝘂𝗲, 𝗿𝗲𝗱𝘂𝗰𝗲 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗰𝗼𝘀𝘁𝘀, 𝗮𝗻𝗱 𝗮𝗰𝗰𝗲𝗹𝗲𝗿𝗮𝘁𝗲 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗽𝗿𝗼𝗰𝗲𝘀𝘀𝗲𝘀 𝘄𝗶𝘁𝗵 𝗮 𝗰𝗹𝗲𝗮𝗿 𝗥𝗢𝗜. I’ve successfully led and delivered 𝟏𝟓𝟎+ 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 generating measurable business outcomes, consistently achieving: • 𝟑𝟎%+ 𝐢𝐧𝐜𝐫𝐞𝐚𝐬𝐞 𝐢𝐧 𝐬𝐚𝐥𝐞𝐬 𝐭𝐞𝐚𝐦 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐯𝐢𝐭𝐲 through intelligent automation and optimized Sales Cloud design • 𝟐𝟓%+ 𝐢𝐦𝐩𝐫𝐨𝐯𝐞𝐦𝐞𝐧𝐭 𝐢𝐧 𝐜𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐞𝐧𝐠𝐚𝐠𝐞𝐦𝐞𝐧𝐭 & 𝐫𝐞𝐭𝐞𝐧𝐭𝐢𝐨𝐧 using tailored Service & Marketing Cloud strategies • 𝟒𝟎%+ 𝐫𝐞𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐢𝐧 𝐦𝐚𝐧𝐮𝐚𝐥 𝐚𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐭𝐢𝐦𝐞 by building streamlined data flows and intelligent automation 𝐈 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞 𝐈𝐧 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧, 𝐃𝐞𝐬𝐢𝐠𝐧, 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧, 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧, 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬, 𝐂𝐮𝐬𝐭𝐨𝐦 𝐀𝐩𝐩𝐬, 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐃𝐚𝐭𝐚 𝐂𝐥𝐨𝐮𝐝, 𝐀𝐠𝐞𝐧𝐭𝐟𝐨𝐫𝐜𝐞 𝐚𝐧𝐝 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐈𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧. I assure high-quality delivery within committed timelines and budgets, and I strongly believe in long-term partnerships. My work is reflected in 5-star reviews, repeat clients, and long-standing relationships. ☁ 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐂𝐥𝐨𝐮𝐝𝐬 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 • Sales Cloud, Sales Engagement • Service Cloud, Field Service Lightning • Marketing Cloud • Experience Cloud • CPQ, Revenue Cloud • Einstein AI • Agentforce • Data Cloud ⚡ 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 • Legacy System / CRM • Org migration • Data migration • Legacy system modernization • Salesforce Classic to Lightning migrations 🔗 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 • Real-time & scheduled integrations • Using MuleSoft, Zapier, SOA, Custom Java • REST & SOAP APIs • Salesforce integrations with SAP, Oracle EBS, Shopify, Mailchimp, AWS, PayPal, Google Maps, and more 🛠️ 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 • Data Model - Objects, fields, validation rules, page layouts etc. • Security - Profile, Permission set, Sharing rules/sets etc. • Automation - Flows, Approval process etc. • Analytics - Reports and Dashboards 🎨 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 • Apex classes and triggers • Lightning Web Components (LWC), Aura • Batch & Scheduler 🚀 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫 • End-to-end Salesforce implementation & customization • Salesforce health checks, audit & redesign, optimization (performance, security, scalability) • Custom development • Product development • User training • Documentation 🎯 I bring strategic clarity and technical precision, whether building from scratch, scaling existing orgs, or fixing what’s not working. Every solution I deliver is tailored, future-ready, and built for performance and adoption. 🎓 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 • Salesforce Certified Sharing and Visibility Architect • Salesforce Certified Platform Data Architect • Salesforce Certified Application Architect • Salesforce Certified Administrator • Salesforce Certified Business Analyst • Salesforce Certified Platform Developer I • Salesforce Certified Agentforce Specialist • Salesforce Certified Sales Cloud Consultant • Salesforce Certified Service Cloud Consultant • Salesforce Certified Experience Cloud Consultant • Salesforce Certified Marketing Cloud Administrator • Salesforce Certified B2C Commerce Developer • Salesforce Certified CPQ Specialist • Salesforce Certified Data Cloud Consultant • Salesforce Certified AI Associate • Oracle Certified SOA Implementation Specialist (Integration related) • Sun/Oracle Certified Java Programmer (SCJP/OCJP) 🏆 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 • 80+ Salesforce projects successfully delivered • Trusted by international clients for long-term managed services • Known for scalable architecture, minimal-defect delivery, and strong user adoption 🤜🤛 𝐈’𝐦 𝐇𝐞𝐫𝐞 𝐓𝐨 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 ✔ Solve Salesforce challenges quickly and effectively ✔ Build scalable systems your users will love ✔ Maximize ROI from your Salesforce investment 🤝 I believe in quality, transparency, and long-term win-win relationships. My delivery is always on time, cleanly executed, and built to last. If you’re looking for a trusted Salesforce expert who doesn’t just build, but solves, leads, and scales, let’s connect.

Certified AI/ML & Data Engineering expert with proven success in deploying YOLO-based Computer Vision, GenAI Chatbots, BigQuery Data Lakes, and ETL Pipelines. I build intelligent, scalable systems that turn raw data into real-time insights for elite sports teams and businesses. Over the years, I’ve worked with international sports organizations and enterprises like Barclay's, Citigroup, Standard Life Insurance, American Express etc to turn raw data into actionable insights, deploying full-stack solutions that span data ingestion, model training, and visualization. Key Skills & Technologies: Python, YOLO, OpenCV, LLMs, BigQuery, Looker, Data Lake, Data Warehousing, ETL Pipelines, Data Migration, Analytics Dashboards Some Highlights of my work: ** AI-Powered Computer Vision Analytics using YOLO and deep learning to track players and events in football match videos ** LLM-Powered Search & Chatbot Application designed for a football club to make internal knowledge searchable and conversational ** Smart Budget Tracking Solution using Looker and BigQuery for real-time, interactive data visualizations ** Performance Data Lake and Data Warehouse architecture for an international cricket board to centralize and analyze player and match data ** Scouting Application for a professional football club, integrating machine learning models and custom analytics dashboards to support recruitment and decision-making How Can I Help You? ** I specialize in building end-to-end data and AI solutions tailored to your business goals. Here’s how I can help: ** AI & Machine Learning Solutions – From model development to deployment using YOLO, LLMs, and custom ML pipelines ** Computer Vision Systems – Object detection, tracking, and video analytics for sports, security, and manufacturing ** Generative AI Apps – Chatbots and knowledge assistants powered by LLMs, fine-tuned for your domain ** Modern Data Engineering – Scalable Data Lakes, Data Warehouses (BigQuery, Snowflake), and real-time ETL pipelines ** Data Migration & Integration – Clean and reliable data movement between systems ** Business Intelligence & Dashboards – Interactive visualizations using Looker and BigQuery for smarter decisions Whether you're a startup, enterprise, or sports organization, I can deliver reliable, production-grade solutions that turn data into impact. Let’s connect if you're ready to leverage AI and data engineering to elevate your business and If you need professional who will treat your task as most important thing, and you need the task done in timely manner with expertise and utilizing best practices.

I am a Senior Data Engineer with over 5 years of experience in designing and delivering scalable data pipelines, ETL/ELT workflows, and cloud-based data solutions for enterprise clients across the USA and APAC. My expertise includes Python, PySpark, Databricks, Snowflake, and Azure Data Factory, helping organizations transform complex data into analytics-ready assets that power data analytics, reporting, and machine learning solutions. I have successfully led projects across Oil & Gas, Healthcare, Retail, and Construction domains—migrating legacy systems, integrating third-party APIs, and modernizing cloud data architectures on AWS and Azure platforms. Key Expertise: * Data Engineering and Pipelines: Building end-to-end data pipelines using Databricks, Azure Data Factory, and Talend. * ETL/ELT Development: Automating and optimizing large-scale data workflows for performance and reliability. * Data Analytics and Machine Learning: Delivering structured and high-quality datasets for advanced analytics and ML pipelines. * Cloud and Big Data: Experience with AWS (EC2, SQS, MWS) and Azure (ADF, Databricks, Snowflake). * API Integrations: Connecting with platforms like Shopify, Amazon MWS, Xero, and SkuVault, and standardizing JSON, XML, and CSV data. * Data Governance: Implementing audit logs, error handling, and quality checks to ensure data accuracy and transparency. * Collaboration and Delivery: Skilled in Agile methodology, sprint planning, and direct client communication. I focus on delivering clean, well-documented, and optimized data solutions that improve performance, enable better decision-making, and support analytics and machine learning initiatives. Let’s collaborate to modernize your data systems or build scalable data workflows tailored to your business needs.

🏆 TOP RATED PLUS || Top 1% on Upwork || 8+ Years of Experience || 100% Job Success || Expert Vetted Most data teams are held back by unreliable pipelines, untrustworthy warehouses, and data infrastructure never built to scale. That's exactly what I fix. As a Senior Data Engineer, I don't just write SQL and call it a pipeline. I architect end-to-end data systems where reliable ingestion feeds into clean, versioned transformations that power decisions your business can act on. My approach prioritizes fault tolerance, scalability, and observability across both batch processing and real-time analytics workloads. This ensures your data infrastructure is not just functional, but resilient and audit-ready. Whether you need cloud data migration, data platform modernization to a Modern Data Stack (Snowflake/dbt/Airflow, Microsoft Fabric), or streaming analytics infrastructure, I deliver production-grade systems that help technical founders and data teams eliminate pipeline debt, automate complex data workflows, and build scalable infrastructure ready for AI workloads. ------------------------ Where I make the biggest impact: ✅ I lead data migration and data platform modernization projects, replacing brittle ETL and ELT pipelines with a Modern Data Stack built on Snowflake, dbt, Airflow, and Microsoft Fabric. ✅ Every engagement includes Medallion Architecture design, full test coverage, CI/CD for data models, data lineage tracking, and documentation that outlasts the project. ✅ I design data pipelines for both batch processing and real-time analytics, idempotent, schema-drift tolerant, and monitored through data observability frameworks, so failures are caught before they reach your stakeholders. ✅ Warehouse models are built to serve the business: Star Schema, dimensional modeling, dbt projects, analytics engineering best practices, and a metrics layer backed by a data catalog and metadata management. ✅ I architect distributed systems for big data and streaming analytics, including Kafka, Flink, Spark Structured Streaming, exactly-once semantics, dead-letter queues, and end-to-end latency guarantees. ✅ AI data pipelines are engineered to feed LLMs and ML systems with clean, structured, high-quality data, from ingestion through transformation to serving. ✅ I bring governance to data platforms through data mesh, data catalog implementation, metadata management, and data integration across systems. ✅ Data quality and data reliability are enforced end to end, with automated frameworks, SLA monitoring, auditable lineage, and observability that catches bad data before it reaches your stakeholders. ✅ I build AI-ready data infrastructure and lakehouse foundations, Delta Lake, Apache Iceberg, cloud data architecture, and CDC pipelines for near-real-time sync. ✅ Cloud data migration is handled end to end, from legacy warehouse assessment through cutover, with zero data loss and minimal downtime. ------------------------ What I Build With: 🗄️ Warehouses, Lakehouses & Data Lakes: Snowflake, BigQuery, Redshift, Databricks, Microsoft Fabric, Delta Lake, Iceberg ⚙️ Transformation: dbt (Core & Cloud), SQLMesh, Spark, PySpark, Star Schema, Medallion Architecture 🔁 Orchestration: Airflow, Dagster, Prefect, Azure Data Factory, Microsoft Fabric 📨 Streaming: Kafka, Kinesis, Pub/Sub, Flink, Fabric Eventstream, ClickHouse 🔗 Ingestion: Fivetran, Airbyte, Matillion, Stitch, Hevo, Meltano, CDC pipelines ☁️ Cloud: AWS, GCP, Azure 🐍 Languages: Python, SQL (SF, BQ, 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 ⭐ "Adarsh built our entire data platform from the ground up. Clean architecture, solid dbt models, and Airflow pipelines that have been 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 Adarsh with a Spark pipeline that was costing us a fortune and delivering stale data. He identified the bottlenecks, restructured the workflow logic, and reduced our processing time by 70%. Technically sharp, communicates clearly, and delivers without hand-holding." – Leo, Head of Analytics, HealthTech SaaS ------------------------ 🚀 Let's Build Your Data Foundation. If your data infrastructure needs to be faster, cleaner, and trustworthy, send a quick message about your project, and I'll take it from there.

Professional Solutions Architect with a proven track record of delivering CRM, ERP, Marketing Automation, and E-commerce solutions. Experienced in working with platforms such as Odoo ERP, Mautic, SugarCRM, Vtiger, ERPNext, WordPress, Shopify, Magento, N8N, Zapier, Metabase, Google Tag Manager and Google Analytics. Strong technical expertise in PHP, Python, Java, Laravel, Symfony, Spring Boot, ReactJS, VueJS, MySQL, PostgreSQL, MariaDB, and MongoDB. Possess deep domain knowledge across Manufacturing, Warehousing, HR Recruitment, E-commerce, Retail, B2B, B2C, CPQ (Configure, Price, and Quote), Consulting, Education, Insurance, and Online Casino industries. Successfully collaborated with clients from around the world, delivering tailored business solutions across diverse industries.