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VishalPatil
Work

Work Experience

Work Experience2.5+ Years

Division of IT at UMD(opens in a new tab)

College Park, Maryland

AI Software Engineer

Part-timeOct 2025 - Present1 yr
  • Bot configs went live untested, so I built RAGAS evaluations with auto-generated Q&A sets per bot, raising faithfulness from 0.83 to 0.91 (9.64% improvement).
  • Vector search missed prerequisite chains, so I built spaCy NER and REBEL relation extraction into a Neo4j Graph RAG, improving multi-hop accuracy by 2.1%.
  • Chatbot evaluation runs were hard to compare, so I built a Vue 3 dashboard with config diffs, cutting review time from 10 mins to 40 secs (94% developer time saved).
  • Manual evals didn’t scale, so I orchestrated an async SNS/SQS Lambda pipeline that runs question generation, RAG answering, scoring and storage in one click.
  • Bug triage was manual, so I automated bug detection and fixes using Playwright in CI/CD, and on each commit Claude creates fix merge requests for human approval.
  • The chatbot had no federal content, so I built Federal Register and GraphQL ingestion connectors for pgvector retrieval, backed by 91+ tests.
  • Created a Python & Remotion pipeline to create product demos and walkthrough videos through a claude skill and rendering video's using code.
Tech stack
  • typescript
  • python
  • langchain
  • aws
  • postgres
  • graphql

Bank of New York(opens in a new tab)

Pune, Maharashtra

Software Engineer I

Full-timeJul 2023 - Dec 20241 yr 6 mos
  • Automated service-account password rotation for windows servers using PowerShell and Ansible scripts across more than 80 servers and 800 microservices, cutting a seven-hour manual job to ten minutes (98% improvement).
  • Developed Python Flask REST APIs, with .NET and SQL microservices, for investment-accounting engines and platforms.
  • Remediated 60+ critical security vulnerabilities to achieve an A+ Veracode Safety Grade, ensuring cyber resilience across cloud workloads.
  • Successfully identified, troubleshooted, and resolved persistent system bugs to enhance system performance.
  • Actively participated in sprint planning meetings to contribute towards project milestones.
  • Worked in the Equinox Team of the Fund Accounting Department under the Asset Servicing Technology line of Business.
  • Worked on technologies like React, Angular, Typescript, Python, .NET, SQL, Ansible Tower, Jira, and PowerShell.
Tech stack
  • java
  • springboot
  • react
  • python
  • powershell
  • jira

PriceWaterhouse Coopers (PwC) India(opens in a new tab)

Mumbai, Maharashtra

Technology Consultant Intern

InternshipMay 2022 - Aug 20224 mos
  • Built scalable Data Lineage Models using a 1.9 million-record dataset to enhance trust and traceability for platforms.
  • Integrated a Neo4j Graph Database with Angular to provide interactive, real-time visualization of data lineage.
  • Collaborated with the Data Governance Team to streamline data processes and compliance
Tech stack
  • angular
  • typescript
  • js
  • neo4j

CentreStage.live(opens in a new tab)

Delhi, India

Fullstack Developer Intern

InternshipFeb 2021 - Apr 20213 mos
  • Automated email workflows to improve communication speed and consistency.
  • Integrated Twilio-based WhatsApp notifications for real-time user updates.
  • Shipped 30+ email templates and 20+ WhatsApp templates for engagement.
Tech stack
  • python
  • twilio
  • js
  • html

Positions of Responsibility5 Total

ISSS University of Maryland(opens in a new tab)

College Park, Maryland

International Orientation Leader

VolunteerApr 2025 - Aug 20255 mos
  • Led pre-arrival and orientation sessions for incoming international students.
  • Coordinated welcome events and student support activities on campus.
  • Partnered with ISSS teams to strengthen inclusive student onboarding.
Tech stack
  • communication
  • leadership
  • event coordination & logistics
  • program development

neoG Camp(opens in a new tab)

Remote

Teaching Assistant

Part-timeFeb 2023 - Jul 20236 mos
  • Mentored a cohort of 50+ students through hands-on guidance and support.
  • Ran live coding and doubt-clearing sessions across full-stack topics.
  • Reviewed code and graded assignments/projects for learning consistency.
Tech stack
  • react
  • js
  • html

Google Developer Student Club VJTI(opens in a new tab)

Mumbai, Maharashtra

Web Development Head

VolunteerSep 2021 - Jul 202211 mos
  • Planned and delivered web-development workshops with the core team.
  • Mentored 200+ students and curated beginner-friendly learning resources.
  • Designed event creatives and templates for social channels.
Tech stack
  • website development
  • mentorship
  • social media strategy
  • graphic design

Community Of Coders, VJTI(opens in a new tab)

Mumbai, Maharashtra

Core Team Member

VolunteerSep 2021 - May 20229 mos
  • Co-organized workshops on programming fundamentals and web development.
  • Mentored 3 junior teams from project ideation through final delivery.
  • Created social-media creatives for technical community events.
Tech stack
  • team mentorship
  • workshop coordination
  • project management

Entrepreneurship-Cell, VJTI(opens in a new tab)

Mumbai, Maharashtra

Chief Manager - Design Sector

VolunteerSep 2020 - May 20219 mos
  • Designed posters and certificates for multi-day entrepreneurship events.
  • Managed design operations for StartUp Netcon (SNC), a 4-day summit.
Tech stack
  • entrepreneurship
  • design operations
  • project management
  • visual communication

Open Source12 Pull Requests so far

Delta Winter of Code 2021(opens in a new tab)

Remote

Frontend Developer

Open sourceNov 2021 - Feb 20224 mos
  • Contributed to key UI components including navbar, footer, and landing sections.
  • Implemented API-driven Instagram feed rendering on the platform.
  • Improved FAQ content and related frontend data handling.
Tech stack
  • react
  • js
  • git

GirlScript Summer of Code 2021(opens in a new tab)

Remote

FullStack Developer

Open sourceFeb 2021 - May 20214 mos
  • Contributed across 6 open-source projects with 8 PRs merged.
  • Built a Python-based automated birthday-wisher utility.
  • Implemented shortest-path logic using coordinate-matrix traversal.
Tech stack
  • react
  • js
  • python
  • git