About
I'm a passionate Data Scientist, who builds machine learning and deep learning algorithms from scratch. Loves to share knowledge.

Data Engineer & Aspiring Data Scientist.
Driven and meticulous data science master's student with a perfect 4.0 GPA, experienced in leading critical data migration projects and developing machine learning models for academic paper classification. Skilled in Python, data visualization, and utilizing AWS services for large-scale data processing. Proven track record in automating and enhancing data engineering pipelines with a strong foundation in ETL, SQL, and cloud platforms.
- Website: AbhijitChallapalli
- Phone: +945 400 9320
- City: Texas, USA
- Age: 25
- Degree: Masters
- Email: abhijitchallapalli99@gmail.com
- Freelance: Available
Facts
Learn the facts about me here!!!!
Projects Until Feb 2024
Certificates From all learning platforms
Awards/Scholarships Until March 2024
Seminars/Conferences Attended/Given
Skills
Programming Languages and Platform Skills
(S3, EC2, Athena, Redshift, Glue, IAM, DynamoDB, Lambda, Kinesis, SageMaker)
(Databricks, Data Lake, SQL, VS Code, GitHub)
(Spark, Airflow, Kafka)
(Ab Initio, Talend, Informatica)
Summary
Abhijit Challapalli
Achieved a flawless track record with a 100% success rate in architecting and delivering intricate ETL pipelines well within stringent deadlines, consistently upholding code excellence.
- 1020 W Abram St,Arlington,
- (945) 400-9320
- abhijitchallapalli99@gmail.com
Education
Masters in Data Science
Aug 2022 - Expected May 2024
The University of Texas At Arlingotn, TX
Embarking on a master's in data science journey at the University of Texas at Arlington, I have specialized in machine learning and deep learning, engaged in graduate research assistantships, and tackled complex datasets. My academic path is distinguished by a commitment to excellence, innovative research, and practical applications of data science, poised to graduate in May 2024 with top-tier industry experience in data engineering and datascience and analytics.
Bachelor of Technology Electronics and Communication Engineering
2016 - 2020
V R Siddhartha Engineering College, India
Professional Experience
Graduate Research Assitant
2022 - Present
The University Of Texas At Arlington, TX.
- Led a critical data migration project from DSpace to BePress, employing Open Refine and Python for metadata cleaning and standardization, resulting in the seamless transition of over one-million records.
- Mastered data visualization and analysis with Plotly, Seaborn, Tableau, and PowerBI, generating over 50 comprehensive reports and dashboards to drive project decisions.
- Executed data extraction and manipulation in Unix/Linux for over 15,000 files, automating JSON data preparation and improving import efficiency by 40%.
- Leveraged AWS services (S3, Lambda, RDS, Glue) to manage and process terabytes of data, enhancing storage and data processing capabilities.
- Developed and implemented a machine learning model to automate the classification and tagging of academic papers, improving metadata accuracy by 30% and reducing manual processing time by 50%.
- Managed the publication process for 5 open access journals and supported the submission and maintenance of 300+ electronic theses and dissertations every semester, significantly increasing data discoverability and access.
Data Engineer
2020 - 2022
Capgemini Technology Services India Ltd, India
- Achieved a flawless track record with a 100% success rate in architecting and delivering intricate ETL pipelines well within stringent deadlines, consistently upholding code excellence for clients such as Barclays.
- Conducted in-depth analysis of internal data warehouse requirements for JetBlue, enhancing functionality and performance by 40%.
- Expertly extracted and transformed data from warehouses for Barclays, translating business needs into 50+ reports and visuals.
- Proficiently developed and designed automated test scripts within the ETL framework using Ab Initio for JetBlue, resulting in streamlined and 60% efficiency gains in testing processes.
- Restructured data integration services for Barclays to securely transfer payment data & invoices between 4 applications.
- Instrumental in onboarding and mentoring, empowering 5 new contractors in data analysis for client JetBlue.
Contact
You can contact me here!!!!
Location:
1020 W Abram St, Arlington, TX
Email:
abhijitchallapalli99@gmail.com
Call:
+1 945 400 9320