big data developer resume example with 4+ years of experience

Jessica Claire
  • Montgomery Street, San Francisco, CA 94105 609 Johnson Ave., 49204, Tulsa, OK
  • H: (555) 432-1000
  • C:
  • Date of Birth:
  • India:
  • :
  • single:
Professional Summary
  • SAFE trained Data developer/analyst at Freewheel A Comcast company for two years.
  • Experienced in Various AWS services such as AWS s3, Athena, EC2 and many other services.
  • Personable and client-focused professional managing clients requests to deliver superior service. Excellent ability to collaborate with associates and management to achieve business objectives.
  • Dedicated Data Analyst having 2 years of experience with Software development, Machine learning and related technologies
  • Strong familiarity with using cloud services like GIT, JIRA, Sales force and Evernote to keep track of projects and measure the amount of work being done.
  • Expertise in Big Data (Hadoop, Apache Spark and MapReduce)
  • Extensive background in development various Machine Learning models - Neural Network, Confidence Factor, Decision tree
  • Very active person, eager to gain new knowledge (attended different courses and participated in many coding competitions), fast-learner
  • Strong communication and excellent interpersonal skills, ability to work independently as well as part of an integrated team
  • Proficiency in Word, Excel and PowerPoint and always eager to learn and use new tools in market.

Technical skills

Programming languages :

SQL, GO, bash, C++, R, Python, Node.js, C, C#, Java, Scala

Cloud services :

EC2, S3, Athena, Glue, Data pipeline, IAM, Secrets manager, RDS, DynamoDB, EMR, Lambda

Other skills

  • Implementing security measures
  • Relationship building
  • Client service
  • Quality assurance
  • Agile methodology
  • Interpersonal skills
  • Creative thinking
Work History
Big Data Developer, 09/2017 - Current
Cognizant Technology Solutions Butler, NJ,
  • Managed large data projects, including data modeling, ETL development, and data warehousing.
  • Developed data architecture design which is cloud focused, efficient, GDPR compliant and scalable to enable analysts to perform targeted customer analysis.
  • Planned and implemented security measures to safeguard data and measures to verify the accuracy of the data.
  • Deliver new features to clients as part of the logs they get from freewheel

Environment : GO, bash, SQL, python, Airflow, AWS(EC2, Athena, S3, Quicksight).

Data Science Consultant In Advisory Client Services, 08/2018 - 01/2019
Brightspring Health Services Murfreesboro, TN,

Adding to some of the functionalities I took care of in previous role at Freewheel current Job includes

  • Supported clients with business analysis, documentation and data modeling.
  • Get the requirements from and clients and perform a detail oriented analysis.
  • Using looker/Quicksight to develop customer facing dashboards/charts to demonstrate the analysis of the data.
  • Provide Outstanding service to clients to not only maintain but extend the relationship for future business opportunities.
  • Provide updates to all stakeholders on key milestones for projects and figure out the further requirements for the projects.

Environment : SQL, Looker, Quick-sight, Harvest, Status hero, Excel, Power Point.

Academic Tutor, 05/2016 - 05/2017
Purdue University Muncie, IN,
  • Taught students analyzing, solving and coding abilities to under graduate students.
  • Offered complete instructional support for students unable to attend regular classes.
  • Tutored struggling, average and advanced students in Computer science and Mathematics.
Graduate Research Assistant, 10/2016 - 12/2016
Bradley University City, STATE,

Project: Resilience Analysis for Supply Chain, Caterpillar Inc.

  • Developed various Machine Learning models such as Neural Network models, Confidence Factor model, Decision tree model based on the existing data to predict the riskiest node from the various metrics identified, that affects the risks directly or indirectly
  • Research to predict and formulate the resilience of various nodes present in the supply chain based on various factors
  • Designed and developed various risk metrics based on different factors in the network and implement them using C# programming and to test the efficiency of the risk metrics comparing the actual impact caused with risk predicted by the metrics developed (for testing purposes, a lot of Python scripts were written to automate the process of running the optimization network models given by Caterpillar)

Environment: C#, Python, Neural Network model, Confidence Factor model, Decision tree model, Agile methodology

Project: Robots as Social Agents (Multidisciplinary Investigations Toward Meeting Multifaceted Needs of Children with Autism)

  • Research is based on Lego Mindstorms kits interacted with Raspberry pi with the help of Brick pi is used to build robot
  • Python programming language is used to code the Raspberry pi to get the required functionality to the robot that is used to teach kids with autism the social skills

Environment: Python

Master of Science: Computer science, Expected in 2017
Bradley University - Peoria, IL
Status -
Bachelor of Science: Electronics and communication, Expected in 2015
Sastra University - Tamilnadu,
Status -
  • TATA Consultancy Services(TCS) Practical Training program (trained in SQL, C, C++,, C#)
  • Completed online courses on Hadoop, Apache Spark, scala, Machine learning in Big Data university and Udacity
  • Cracked Algorithms to solve 2*2*2, 3*3*3, 4*4*4, 5*5*5, 12*12*12 Rubik's cubes and mirror cube

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Resume Overview

School Attended

  • Bradley University
  • Sastra University

Job Titles Held:

  • Big Data Developer
  • Data Science Consultant In Advisory Client Services
  • Academic Tutor
  • Graduate Research Assistant


  • Master of Science
  • Bachelor of Science

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