MARY SASI DEEPIKA. GALI
Saint Louis,MO
Summary
Complex problem-solver with an analytical and driven mindset. Dedicated to achieving demanding development objectives according to tight schedules while producing impeccable code.
Overview
2
2
years of professional experience
4
4
Certification
Work History
Software Engineer Intern
Cognizant
08.2019 - 12.2021
- Built databases and table structures for web applications.
- Designed and developed forward-thinking systems that meet user needs and improve productivity.
- Developed reports using SQL server reporting services.
- Participated in agile development methodologies, attending daily stand-up meetings, and actively engaging in sprint planning sessions.
- Supported continuous integration and deployment processes by setting up and configuring CI/CD pipelines using tools such as Jenkins, Travis CI, or CircleCI.
- Designed and developed analytical data structures.
- .Streamlined workflows by creating reusable code libraries for common functions and features across multiple projects.
Spammer Detection
11.2020 - 01.2021
- Implemented feature selection techniques like chi-squared test and mutual information
- Employed k-fold cross-validation to assess model performance
- Utilized ensemble methods like Random Forests to combine the predictions of multiple models, enhancing classification accuracy by 90%
- Employed evaluation metrics such as precision, recall, F1-score, and ROC-AUC
- Environment: Apache Spark MLib, TensorFlow, sci-kit-learn, python (programming language), Jupyter Notebook.
Big Data Intern
Tensys Innovation
01.2019 - 04.2019
- Orchestrated the development of a high-impact Capstone Project, utilizing Hadoop and Spark to create a real-time data analytics platform
- Applied advanced data wrangling techniques to meticulously clean and preprocess the 'Pokemon Data Analysis'
- Acquired skills in NoSQL and PostgreSQL databases, including Apache Cassandra and MongoDB, for managing unstructured data
- Demonstrated proficiency in data integration tools like Apache NiFi for efficient extraction, transformation, and loading of data
- Implemented cost-effective solutions using Amazon S3 and AWS EMR for enhanced scalability
- Assisted in developing predictive models using Apache Spark MLlib for analysing customer behaviour
- Received positive feedback for implementing real-time analytics solutions, providing actionable insights for decision-makers
- Took the lead in managing a small team during the cloud-based data migration project, overseeing successful project completion
- Environment: Hadoop, Spark, Amazon S3, Hadoop Distributed File System (HDFS), Dynamo DB, Informatica, Amazon Redshift.
Pokemon Data
12.2018 - 02.2019
- Reorganized data cleaning techniques by using extract, transform, and load (ETL) to handle missing values, outliers, and inconsistencies in the data set, ensuring data quality
- Composed data visualization libraries such as Matplotlib and Seaborn
- Utilized Informatica to integrate and process Pokemon’s large data set from Hadoop and NoSQL
- Worked with PySpark for Apache Spark for data processing across a cluster to maintain scalability and performance
- Conducted cluster analysis to group Pokemon with similar characteristics or attributes
- Summarized findings and insights derived from the analysis, translating technical results into recommendations for the Pokemon gaming community or stakeholders
- Environment: NoSQL, Cluster Analysis, Informatica, Seaborn, Matplotlib
Education
Master of Science - Information Systems
University of Cumberlands
Williamsburg, United States12.2023
Bachelor of Science - Computer Sciences
Sathyabama University
Chennai, India05.2021
Skills
- Java, Python, JavaScript, Systems Programming, Data Structures and Algorithms, SQL, PL/SQL, Hibernate, JDBC, Core Java, JUnit, REST/SOAP, CI/CD, JQuery, XML, Spring MVC, Jakarta EE
- Amazon Web Services (AWS)
- S3, SQS, EC2, Lambda, MongoDB, Cassandra
- Selenium, Jira
- Dynamo DB, Airflow, Git, GitHub, Informatica, Microsoft Excel, Hadoop, Spark
- Software Quality Assurance, Agile Methodologies, SDLC, Test Automation
- Microsoft Power BI, Tableau
- Spring Boot, React, Angular, Django
- Source code review
- Operational Analysis
- Web development proficiency
- Java programming skills
- Python and C
Certification
- Advanced Software Engineering Job Simulation Training - 2023
- AWS Certified Cloud Practitioner Training - 2023
- Certified Cloud Platform, Verizon - 2023
Languages
English
Full Professional
Hindi
Full Professional
Telugu
Native or Bilingual
Tamil
Limited Working
Quote
Work begins when the fear of doing nothing at all finally trumps the terror of doing it badly.
Alain de Botton
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Software
Java
Python
C
Data Structures and Algorithms
Software Development
Timeline
Spammer Detection
11.2020 - 01.2021
Software Engineer Intern
Cognizant
08.2019 - 12.2021
Big Data Intern
Tensys Innovation
01.2019 - 04.2019
Pokemon Data
12.2018 - 02.2019
Master of Science - Information Systems
University of Cumberlands
Bachelor of Science - Computer Sciences
Sathyabama University