User's Cover Picture
User's avatar

Ujjwal Jha

Data analyst with 3+ YOE. Proficient in SQL, Python, Excel, and Power BI. Solved 3500+ problems, boosted accuracy, and reduced costs by 15%

Message
Intro
India
Studied Computer Science at Punjab Technical University
Joined July 9, 2024

Skills

Languages

English
-
Native or Bilingual
Hindi
-
Native or Bilingual
About
I have more than 3 years of experience and proficiency in tools such as SQL, Python, Excel, Power BI and more.
Loading...Loading...
Experience
User avatar
Chegg
Mar 2021 – Jul 2024
Subject Matter Expert
-- Solved more than 3500 data analytics problems for start-ups and explained technical insights to non-technical entities of startups ensuring data driven decision making, improving accuracy, enhancing workflows and business processes. -- Performed ah-hoc analysis for various industries including sales, marketing, healthcare, research, finance, education and more. -- Developed Python scripts for automated data analysis for start-ups, reducing manual effort by 40% and boosting accuracy. --Optimized SQL queries, resulting in 30% faster data retrieval. -- Created Power BI dashboards for real-time insights, enhancing decision making efficiency by 15%. -- Implemented data-driven solution, reducing operational costs by 15%. -- Used SQL and Python for targeted marketing, increasing engagement by 20%. -- Established and monitored KPIs, improving overall efficiency by 10%. -- Integrated multiple data sources using SQL, improving accessibility and accuracy.
Education
User avatar
Punjab Technical University
Jul 2017 – Jul 2021
Bachelor of Science (in Technology), Computer Science