Vaibhav Singh Tomar

Vaibhav Singh Tomar

With 15 years of experience, I approach AI application engineering with a determined and meticulous focus, driven by a deep ambition for mastery. My work is characterized by a logical, structured approach, ensuring diligent execution and the highest standards of precision in every solution I develop.

Work style

onsite, hybrid, remote

Identity verified by DigiLocker
Contact details — on requestProof of Work — on request

Experience

Oracle

AI Application Engineer II

Oracle · Mar 2026 – Present

Not yet confirmed
  • Architected a Jira-driven multi-agent coding platform comprising three independently deployable Python/FastAPI services, using A2A/JSON-RPC for code-aware planning, coding, and QA orchestration.
  • Built a human-in-the-loop AI coding workflow using MCP-based Jira intake and Codex, with deterministic controls for isolated Git workspaces, branch management, approvals, test gates, cancellation, commit, and non-force push.
  • Implemented state management, scheduling, observability, and planner-output normalization using SQLite WAL, A2A task tracking, and persistent event timelines; validated the system with 74 passing tests across three services.
Oracle

AI Application Engineer II

Oracle · Mar 2026 – Aug 2026

Not yet confirmed
IDFC FIRST Bank

Application Developer

IDFC FIRST Bank · Jan 2024 – Mar 2026

Not yet confirmed
I

Application Developer

IDFC First Bank · Jan 2024 – Mar 2026

Not yet confirmed
  • Built and enhanced banking-domain Conversational AI systems using RAG pipelines, semantic retrieval, and retrieval-grounded prompting to deliver policy-aligned responses from internal knowledge bases.
  • Enhanced financial guidance RAG system via self-evaluation, cutting hallucination rate from 14% to 4% and boosting citation-groundedness to 94% across 1,200+ internal banking policies, validated through automated LLM-as-judge evaluation.
  • Developed and optimized backend and full-stack banking platforms, including an API Inventory Portal tracking 7,760+ APIs with analytics for usage, cost, and performance monitoring.
  • Engineered distributed RBI compliance workflows processing 50,000+ monthly events with automated approvals, real-time notifications, and audit tracking, reducing reconciliation effort by 25%.
I

Teaching Assistant

International Institute of Information Technology Hyderabad (IIITH) · Jan 2024 – Apr 2024

Not yet confirmed
  • Teaching Assistant for Statistical Mechanics in AI, Under Dr.
  • Vineet Gandhi.
CHARGEKART

AI Researcher

CHARGEKART · Aug 2023 – Dec 2023

Not yet confirmed
Walmart Global Tech

Full Stack Engineer

Walmart Global Tech · May 2023 – Jul 2023

Not yet confirmed
  • Developed a data purging extension for Google Cloud using Airflow DAGs and Python.
  • Tech Stack: Python, Spring Boot, Google Cloud, Apache Airflow
Walmart Global Tech

Software Developer Intern

Walmart Global Tech · May 2023 – Jul 2023

Not yet confirmed
  • Developed a data purging extension for Google Cloud using Airflow DAGs and Python.
Walmart Global Tech India

Software Developer Engineer

Walmart Global Tech India · May 2023 – Jul 2023

Not yet confirmed
I

Research Assistant

Indian School of Business · Jan 2023 – May 2023

Not yet confirmed
  • Designed and implemented data extraction and transformation pipelines on the Government Census dataset, reducing data inconsistencies by 80% and accelerating research analysis cycles.
I

Software Developer Engineer

Indian School of Business · Jan 2023 – May 2023

Not yet confirmed
  • • Brainstormed and designed the architecture for the model.
  • • Designed and developed a Language data extraction model using Stata and python.
  • • Worked on Backend integration in a 3-membered team at Indian School of Business
I

Intern

Indian School of Business · Jan 2023 – May 2023

Not yet confirmed
  • Designed and implemented data extraction and transformation pipelines on the Government Census dataset, reducing data inconsistencies by 80% and accelerating research analysis cycles.
  • Tech Stack: Python, NLP, Data Cleaning
K

Software Engineer Intern

Kalzi · Jan 2022 – Jun 2022

Not yet confirmed
  • An app-based startup named Kalzi, is an app for fitness enthusiasts.
  • • Contributed to building an app from development to production on the app store successfully.
  • • Worked with a team of developers to implement back-end services, and APIs and assisted in the identification and troubleshooting of code-related issues.
D

Design and Marketing Coordinator

Debsoc IIITH · Oct 2021 – Jun 2022

Not yet confirmed
O

Outreach Coordinator

OSDG IIIT HYDERABAD · Jul 2021 – Jun 2022

Not yet confirmed

Skills 0 proven through work

Also works with

Problem SolvingTechnical Issue DetectionApplication Performance OptimizationGoogle Cloud PlatformData Backup ManagementETL Pipeline DevelopmentCost-Saving Initiative ManagementData OptimizationData CompressionDatabase ReplicationAutomated Workflow TestingPlugin DevelopmentData RemovalComparative Performance AnalysisModel Training ExecutionVector Dimension OptimizationQuery Relevance OptimizationData Structures and AlgorithmsSemantic SearchDocument ChunkingAI Model TestingTraining Data CreationData CurationAI Hallucination DetectionUser Interface DesignScalable System DesignRetrieval-Augmented GenerationTask AutomationChatbot DevelopmentAI Platform DevelopmentSoftware Quality AssuranceTechnical DocumentationGeneral ScriptingPrompt EngineeringCode ReviewAutonomous System DesignRequirements AnalysisDashboard UI DesignWorkflow Engine DevelopmentTeam LeadershipAI Agent DevelopmentJava DevelopmentBackend DevelopmentProgram Management

Proof of Work

Proof of Work

Vaibhav shares this with people who ask. You'll hear back either way.

Education

B.Tech (Hons.), Computer Science & Engineering

International Institute of Information Technology Hyderabad (IIIT-H) · 2020 — 2024

Contact details

Contact details

Vaibhav shares this with people who ask. You'll hear back either way.

Ask about this candidate

AI responses may contain errors. Proof status and source information are provided by Proof of Skill.

A Proof CV — one profile, kept current, with the proof attached. Back to the portal