Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Rajesh Ausali

Data Engineer
Hyderabad

Summary

Dynamic Senior Data Engineer with a proven track record at American Express, excelling in data pipeline design and ETL development. Expert in advanced SQL and machine learning, I championed agile methodologies, enhancing team collaboration and delivery speed. My proactive approach to data quality and mentoring junior developers drives impactful results in complex projects.

Senior engineering professional with deep expertise in data architecture, pipeline development, and big data technologies. Proven track record in optimizing data workflows, enhancing system efficiency, and driving business intelligence initiatives. Strong collaborator, adaptable to evolving project demands, with focus on delivering impactful results through teamwork and innovation. Skilled in SQL, Python, Spark, and cloud platforms, with strategic approach to data management and problem-solving.

Overview

5
5
years of professional experience
1
1
Certification

Work History

Senior Data Engineer

American Express
03.2024 - Current
  • Ensured data quality through rigorous testing, validation, and monitoring of all data assets, minimizing inaccuracies and inconsistencies.
  • Reengineered existing ETL workflows to improve performance by identifying bottlenecks and optimizing code accordingly.
  • Championed the adoption of agile methodologies within the team, resulting in faster delivery times and increased collaboration among team members.
  • Participated in strategic planning sessions with stakeholders to assess business needs related to data engineering initiatives.
  • Designed robust database architecture that supported seamless integration of new datasets and facilitated rapid analysis capabilities.
  • Collaborated with cross-functional teams to define requirements and develop end-to-end solutions for complex data engineering projects.
  • Mentored junior team members in best practices for software development, code optimization, and troubleshooting techniques.
  • Contributed significantly towards setting up an automated monitoring mechanism using state-of-the-art technologies and tools, which led to proactive issue identification and resolution.

JavaScript Developer

Infinity
10.2022 - 05.2024
  • Troubleshot and resolved complex technical issues, resulting in minimal downtime of web applications for clients.
  • Achieved improved website functionality by designing and integrating APIs with JavaScript frameworks.
  • Optimized website performance with efficient JavaScript coding, reducing page load times significantly.
  • Developed mobile-first web applications that adapted seamlessly to various device screen sizes and resolutions.

Java Developer

Wealus Technologies
12.2020 - 10.2022
  • Reviewed code and debugged errors to improve performance.
  • Ensured seamless integration of Java-based applications with databases, APIs, and other systems.
  • Developed user-friendly interfaces for web applications, improving user experience and satisfaction.
  • Reduced software bugs by conducting thorough unit testing and collaborating with QA teams.

Education

Bachelor of Science - Computer Science

St.peters Engineering College
Hyderabad
04.2001 -

Skills

Python programming

Data pipeline design

ETL development

Advanced SQL

Machine learning

SQL and databases

Data analysis

RDBMS

Data visualization

Certification

Data Science in innomatics

Timeline

Senior Data Engineer

American Express
03.2024 - Current

Data Science in innomatics

03-2024

JavaScript Developer

Infinity
10.2022 - 05.2024

Java Developer

Wealus Technologies
12.2020 - 10.2022

Bachelor of Science - Computer Science

St.peters Engineering College
04.2001 -

Similar Profiles

CREATE PROFILE
Rajesh AusaliData Engineer