Currently open to opportunities !!!

Contact info@swavimankumar.com  

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Hyntelo Srl

Rome, Italy

Sr. Data Engineer (Oct 2024 -Present)

  • I work in the finance domain to develop scalable ETL pipelines using Azure, integrating large datasets for MasterCard.
  • Developing recommender systems, machine learning models ensuring scalability and performance optimization.
  • Use Hadoop, Hive, Impala, and PySpark for data transformation and query processing.
  • Work in an agile environment, collaborating with cross-functional teams across the globe.

Expecta Srl

Rome, Italy

Data Engineer (Jan 2024 - Sep 2024)

  • Worked in a consulting project to manage financial data of client companies.
  • Developed advanced Business Intelligence solutions using Azure Cloud, Power BI. Utilized DAX and Power Query for dynamic data manipulation and reporting.
  • Designed and maintained ETL pipelines using Azure Data Factory, Airbyte, Airflow, Prefect, DBT, SQL Server for data-warehousing, performing complex queries, and ad-hoc reporting. Conduct comprehensive data analytics to track KPIs, provide actionable insights. Managing SQL data warehouse, Postgres and Vector Database.
  • Engineered LLM solutions with GPT-3.5 and Llama 3.1 for data modelling and to generate business outreach emails, enhancing efficiency in data integration and business development.
  • Managed structured databases and datawarehouses for multiple clients.
  • Led the retail domain initiatives, applying data analytics to improve sales strategies, customer segmentation, and inventory management. Conducting regular client meetings to provide project updates, gather feedback, and ensure timely delivery of solutions.
  • Developed pipelines in python, used Git for version control, and Docker to containerize and deploy solutions.
Startup Commons

Helsinki, Finland

Machine Learning Intern (Apr 2023 - Jul 2023)

  • Engineered an LLM-based chatbot in Python. Utilized LangChain for Standalone Question Generation and Document Retrieval; utilized LLM to derive responses from the extracted contexts.
  • Conducted rigorous A/B testing for optimal performance. My contribution led to the acquisition of the company's first chatbot customer.
  • Engineered a dynamic dashboard, SkyView, using Python and Power BI; employed advanced visual analytics to represent key KPIs and used SQL for efficient data extraction from relational databases.
  • Spearheaded sophisticated data modeling efforts, capturing ecosystem interactions; conceptualized ER diagrams and schemas in Figma, built prototype databases in Notion, and oversaw the organization of structured JSON data in AWS environments.
  • Collaborated with a cross-functional team of 6, including developers, UX designers, and product manager for the data modeling and dashboard.

Cognizant Technology Solutions

Chennai, India

Programmer Analyst (Dec 2016 - May 2020)

  • Spearheaded Programmer Analyst role in the Healthcare domain, serving high-profile clients including Foreign Affairs ministries and CVS, the world’s largest healthcare company.
  • Specialized in Level 3 production support, ensuring robust and reliable systems for critical healthcare operations. Provided technical production support for the Cegedim Actisure Application used to manage the entire workflow of the Healthcare company CVS. Managed Service Requests, Incidents, Problem & Change Requests.
  • Advanced expertise in SQL, utilized for extracting ad-hoc reports on a daily basis. Developed dynamic Power BI dashboards to monitor incident tickets, SLA breaches, updates, and KPIs, role-based access control, providing critical insights for decision-making.
  • Demonstrated proficiency in C# .Net for efficient bug fixing and implementing minor enhancements on change requests, contributing to system stability and user satisfaction.
  • Worked in an Agile Environment & Deeply familiar with ITIL & ITSM processes, ensuring alignment with industry best practices and standards.
  • Innovatively engineered an automation tool using VBA and Python, incorporating NLP techniques like text pre-processing, stemming, and lemmatization. This tool autonomously executed SQL scripts, cross-verified with ServiceNow & QuickBase requests for accuracy, and maintained comprehensive logs for enhanced transparency. This automation helped reduce human intervention in batch job processing by 90% and earned me a Spot Award from the company.
  • Conducted regular scrum calls, UAT meetings, client review meetings for effective requirement gathering and delivery management, ensuring client needs and expectations were met and exceeded.

Digital Marketing 

Bhubaneswar, India

Freelancer (2014-2015)

  • Founded a tech blog named FunTechBuzz and managed it successfully for more than two year reaching a little more than one million reader base and a number of happy clients. Provided internet marketing services. Clients include all big names in Coupon sites and real estate firms of India. Almost all blog posts held 1st search result in Google and within first page of any other popular search engine queries.
  • Co-Founded a political weekly named "Youth Perception". I managed the Digital Marketing and SEO of the site. Helped authors build great contents based on the readers' response. Successfully ran digital campaigns over Facebook & Google Adsense. Could successfully rank the articles in 1st search result of Google well within 3 days of publishing.