Jan 2026 – Present · 3 mos · London Area, United Kingdom · Remote

• 1. Architected and implemented scalable ETL pipelines using Azure Data Factory, Azure Functions, and Power BI to ensure reliable data ingestion, transformation, MIS reporting, and business intelligence delivery.
• 2. Designed a FastAPI-based microservices architecture with asynchronous endpoints and background task processing for long-running financial workflows, data synchronization, and report generation.
• 3. Integrated Azure Cognitive Search with vector embeddings to enable semantic search and intelligent indexing of structured and unstructured financial data.
• 4. Implemented natural language querying using Azure OpenAI, allowing business users to retrieve MIS insights through conversational interfaces.
• 5. Developed secure, high-performance REST APIs for data access, system integration, and real-time user queries across internal and external platforms.
• 6. Built automated MIS dashboards and reports for investment performance, client portfolios, and operational metrics using Power BI and Azure data services.
• 7. Implemented background job orchestration for data processing, document ingestion, API integrations, and reconciliation workflows, improving system reliability and scalability.
• 8. Ensured data quality, governance, and auditability across financial datasets to meet regulatory and operational reporting requirements.

Jul 2024 – Jan 2026 · 1 yr 6 mos · London Area, United Kingdom · Remote

• 1. Developed and maintained ETL pipelines using Azure Data Factory, Azure Functions, and Power BI to ensure efficient, reliable data ingestion, transformation, and reporting workflows.
• 2. Implemented Azure Cognitive Search to index and vectorize financial datasets, enabling faster, more accurate search and data discovery across structured and unstructured sources.
• 3. Integrated natural language querying using Azure OpenAI services, allowing business users to interact with financial data through intuitive, conversational interfaces.
• 4. Built and maintained RESTful APIs to support seamless data access, system integrations, and user-driven query workflows across internal platforms.

Aug 2022 – May 2024 · 1 yr 9 mos · Mumbai, Maharashtra, India · On-site

• 1) Data Engineer at Mid sized bank in India
• At Oneture, Aswin undertook a pivotal role as a Data Engineer for a mid-sized bank, spearheading the development of a robust cloud data platform. His expertise led to the design and implementation of a multi-cloud architecture ensuring compliance with stringent bank security requirements. Aswin engineered over 20 ETLs and orchestrated a seamless cross-cloud architecture, facilitating secure data movement between Azure and GCP. Notably, he crafted a custom secure architecture tailored to the bank's specific needs, ensuring data integrity and confidentiality.
• Developed and managed over 20 SSIS packages loading data to SQL Server, optimizing data movement and processing efficiency within the bank's infrastructure.
• Implemented SSAS for creating OLAP cubes to analyze banking data trends and patterns, enhancing decision-making processes.
• Integrated SSAS with reporting tools to provide stakeholders with insightful business analytics and facilitate data-driven strategies.
• 2) Bitcoin Price Prediction Modeling : Inhouse Activity
• In a groundbreaking initiative, Aswin pioneered a Bitcoin price prediction model, leveraging diverse factors such as hash rate, mining difficulty, commodity prices, US tech index, and BTC trading volume. This innovative approach incorporated the flow of money between asset classes, presenting an attempt at forecasting BTC prices with a multidimensional analysis.
• 3) Data Warehouse Modernization Project - Brokerage Firm:
• Playing a multifaceted role, Aswin led a data warehouse modernization initiative for one of India's top 20 brokerages. He transitioned from .NET loaders to SSIS, optimizing 140 pipelines and transforming the data ecosystem. His efforts extended to replacing Excel based reports refresh with Metabase, culminating in the setup of 56 reports within Metabase. Aswin along with team architected an entire system from scratch, implementing hourly ETL refreshes and report emailing.

Feb 2022 – Aug 2022 · 6 mos · Trivandrum, Kerala, India · On-site

Feb 2021 – Feb 2022 · 1 yr · Trivandrum, Kerala, India · Remote

• At Infosys, Aswin played a pivotal role in a significant data migration initiative, facilitating the seamless transfer from Teradata to Azure. He actively contributed to the migration of 7 key fact tables and 21 base tables to Azure, ensuring meticulous attention to detail and adherence to project timelines.
• Aswin's primary responsibility involved architecting and implementing a metadata-driven pipeline that efficiently fetched data from over 12 diverse sources, encompassing a total of 70 tables. This innovative approach streamlined the migration process, utilizing a single metadata-driven pipeline to consolidate and transfer data into Azure SQL.
• Within the Azure ecosystem, Aswin effectively utilized Azure Databricks in a three-tier model, employing its capabilities to store data as Parquet files, optimizing storage efficiency and data processing. Additionally, he leveraged Power BI for comprehensive data visualization, enabling stakeholders to derive actionable insights from the migrated data.
• Aswin's instrumental contributions in this data migration initiative underscore his adeptness in leveraging Azure services, Databricks, and Power BI to support successful data transitions and facilitate valuable insights for the organization.