Deepika Dhanajayan
Amherst,USA
Overview
5
5
years of professional experience
3
3
Certification
1
1
Internship
Work History
Student Intern
University of Massachusetts, Provost’s Office
10.2024 - Current
- Collaborated with the team to establish the Watermark Database as a centralized repository for UMASS faculty; streamlined publication and grant management across400+ users, enhancing data accessibility and efficiency
- Built an automated Python application to export authors’ publications seamlessly into Watermark; this initiative reduced manual entry time by an average of five hours per week per faculty member while increasing accuracy across submissions
- Facilitated with cross-functional teams on user training sessions for Watermark implementation, resulting in an enhanced onboarding process that decreased faculty setup time by approximately25 hours per semester
Data Engineer
IBM
08.2021 - 07.2023
- Executed comprehensive strategies for cloud migrating upwards of100 unique job applications across key clients like Albertsons and IBM Payroll while navigating through crucial stages such as initial development to post-deployment validation
- Developed complex queries for Oracle SQL and SQL Server, enhancing database efficiency; operated closely with the Production Support team to troubleshoot critical issues that resulted in a30% reduction in downtime
System Engineer
Tata Consultancy Services
03.2018 - 08.2021
- Served as key developer for AXA Equitable on over25 diverse short-term and long-term projects, leading to enhanced operational efficiency and client satisfaction ratings by delivering tailored solutions that met specific business needs
- Spearheaded comprehensive requirement gathering sessions with stakeholders, translating complex business needs into actionable specifications that expedited the development of25+ projects for AXA Equitable and upgraded overall project delivery timelines
- Well versed in writing queries for Oracle SQL, SQL server and scripting language Unix and Azure cloud
- Experienced on all3 phases of Developing, Testing, Deploying and Supporting the Datastage applications
- Diagnosed and resolved over50 critical production issues, implementing robust debugging processes that boosted system stability; findings led to the identification of the three biggest causes of crashes in operations
- Established automation frameworks through Datastage job configurations that improved routine data tasks; reduced manual work efforts by two full-time equivalents (FTEs) each month, enhancing overall team productivity
Education
Master of Science - Computer Science
University Of Massachusetts Amherst
05.2025
Bachelor of Engineering - Electronics and Communication Engineering
Anna University, India (PEC College)
05.2017
Skills
- Programming Languages: Python,R, SQL (Oracle & SQL Server), Unix Scripting
- Data Analysis Tools: Pandas, Numpy, PySpark, scikit-learn, Matplotlib
- Machine Learning Frameworks: Pytorch, TensorFlow, Deep Learning
- Cloud Technologies: Azure Fundamentals, AWS
- ETL Tools: Datastage
- Computer Vision: openCV, DeepFace, MiVOLO
- LLM: Llama, LLM Hallucination, BERT
- Cybersecurity: Hashing, Unix and windows, Encryption, Ettercap, network scanning – nmap, Vulnerability analysis – nessus, Exploitation, John the ripper, hydra
- Fast learner
- Leadership qualities
- Team collaboration
Accomplishments
Finished the first level of Toastmasters' Innovative Speaker program and received an on-the-spot award from TCS as an assistant system engineer.
Certification
- Python for Data Science, AI, and Development – IBM
- Supervised Machine Learning: Regression and Classification – DeepLearning.AI
- Microsoft Certified: Azure Fundamentals – Microsoft
- Diploma in Big Data – Hadoop – NIIT
Hobbies and Interests
Learning Chinese – Beginner
Languages
eng
Native or Bilingual
Tamil
Native or Bilingual
Telugu
Professional Working
Chinese (Mandarin)
Elementary
Timeline
Student Intern
University of Massachusetts, Provost’s Office
10.2024 - Current
Data Engineer
IBM
08.2021 - 07.2023
System Engineer
Tata Consultancy Services
03.2018 - 08.2021
Master of Science - Computer Science
University Of Massachusetts Amherst
Bachelor of Engineering - Electronics and Communication Engineering
Anna University, India (PEC College)
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