Rajaji Vignan

Software Engineer @ TCS | Translating Java, Python & SQL into Business Growth

Role: Data Analyst at Tata Consultancy Services
Location: Hyderabad, TG, IN
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Rajaji Vignan

Automation Test Engineer with 5 years of experience building reliable test frameworks…

Experience

Data Analyst
Tata Consultancy Services
Feb 2023 — Present · Hyderabad, IN
Worked in Healthcare domain, Implemented ETL processes using Power Querythat reduced data processing time by 40% and improved data accuracy by 25%. Utilizing python for data manipulation, majorly numpy and pandas- Developed 15+ interactive Power BI dashboards with advanced datavisualization techniques, serving 200+ users across healthcare and financedomains- Managed database operations using SQL Server, handling datasets of 1M+records while maintaining 99.9% data accuracy- Collaborated with cross-functional teams in an Agile environment, participatingin daily scrums and bi-weekly sprints.

Education

HITAM (Hyderabad Institute of Technology and Management)
Bachelor’s Degree
2014 — 2018
Vijay karan concept school
Schooling
2003 — 2012
Indian School of Business
Technology Entrepreneurship Programme
2016 — 2018

Skills

Microsoft Office
Customer Service
Microsoft Excel
Management
Microsoft Word
Powerpoint
Public Speaking
Research
Project Management
Leadership
C
C++
Data Structures
Python
Autodesk Inventor

Contact information

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Work email
•••••@tcs.com
Personal email
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Current company

Tata Consultancy Services

IT Services and IT Consulting · 726K employees · Founded 1968 · Mumbai, India

Tata Consultancy Services (TCS) is the technology partner of choice for industry leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence, and customer service. It has set an aspiration to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence. Rooted in the heritage of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 55 countries and 202 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients – helping them emerge as perpetually adaptive enterprises. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today. TCS sponsors 14 of the world’s most prestigious marathons and endurance events, including the TCS New York City Marathon, TCS London Marathon and TCS Sydney Marathon with a focus on promoting health, sustainability, and community empowerment. Caution against fraudulent job offers: TCS doesn’t charge any fee throughout the recruitment process. Refer here: https://www.tcs.com/careers/india/recruitment-fraud-alert

tcs.com

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About Rajaji Vignan

Experience

Data Analyst

Education

HITAM (Hyderabad Institute of Technology and Management)

Vijay karan concept school

Indian School of Business

Skills

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