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HP

Hemangi P

Mid

Mid

AI/ML Engineer

* Zero Evaluation Fee

Available

Available in IST Timezone

Summary

Technical Skills

Projects Worked On

Summary:

Senior Automation Workflow and AI Engineer with 4+ years of experience designing, building, and scaling intelligent automation systems and backend architectures. Strong expertise in workflow orchestration, API driven automation, Django, FastAPI, and multi-tenant platforms, combined with hands-on experience in AI-powered automation, RAG systems, NLP pipelines, voice-based agents, and event-driven workflows. Proven ability to deliver production-grade automation solutions using Docker, vector databases, and cloud platforms (AWS, GCP). Adept at owning automation systems end-to-end and collaborating across teams to replace manual processes with scalable, AI-driven workflows.

 

Skills:

  • Automation & Backend Frameworks: Django, FastAPI, REST APIs, Workflow Automation, Event-driven Systems, Multitenant Architectures, Agent-based Workflows
  • AI & ML Technologies: LLMs, TensorFlow, PyTorch, Scikit-learn, LangChain, LangGraph, Pinecone, RAG Pipelines, NLP/NLU
  • Programming Languages: Python, JavaScript
  • Databases: PostgreSQL, MySQL, Firebase Firestore, Pinecone
  • DevOps & Cloud: Docker, CI/CD, AWS, Vencel, Replicate
  • Tools: GitHub, Postman, Google Colab, Jupyter Notebook, VS Code

 

Work Experience:

 

Timeline: 2021 to Present

  • Designed and implemented automation-first backend architectures using Python, Django, and FastAPI to orchestrate complex business workflows.
  • Built AI-driven automation workflows, including telephonic interview automation, conversational pipelines, trend-detection flows, and recommendation engines.
  • Architected and optimised multi-step RAG and evaluation pipelines embedded directly into automated, event-driven workflows.
  • Integrated third-party platforms (Cal.com, external services) into centralised, end-to-end automation pipelines.
  • Collaborated with frontend and mobile teams to deliver real-time, API-orchestrated automated systems across multiple applications.
  • Enhanced automation reliability by improving workflow performance, latency, error handling, and scalability in multi-tenant environments.

 

Projects:

 

AI Calling & Interview Scheduling System

Description:

Developed a fully automated AI-driven telephonic interview system where an AI agent conducts initial interviews, evaluates responses, and automatically schedules human interviews through workflow automation integrated with Cal.com.

 

Roles & Responsibilities:

  • Designed automated workflows for interview initiation, evaluation, and scheduling.
  • Built AI-powered telephonic interview logic using LLMs and Whisper ASR.
  • Implemented automated evaluation engines to score candidate responses and generate structured summaries.
  • Developed FastAPI services integrated into event-driven automation workflows.
  • Automated interview scheduling through seamless integration with external scheduling platforms.
  • Built dashboards to monitor automated interview flows, transcripts, and candidate scores.
  • Ensured secure, searchable storage of interview data using vector databases.

 

Boltic Automation Workflow Platform

Description:

Built custom automation nodes and integrations for Boltic, a workflow automation platform like n8n.

 

Roles & Responsibilities:

  • Developed custom automation nodes using a JSON-based execution framework.
  • Implemented standardized JSON input/output schemas and OAuth2 authentication.
  • Designed retry logic, fallback handling, and execution monitoring.
  • Ensured workflow stability in multi-tenant and high-load environments.
  • •Created developer documentation and usage guides for automation nodes.

 

Travel Recommendation System

Description:

Built an automated travel recommendation engine with personalized suggestions and itinerary generation.

 

Roles & Responsibilities:

  • Designed automated AI pipelines for travel recommendations.
  • Implemented itinerary generation workflows balancing time, distance, and preferences.
  • Optimized automated data retrieval using caching and indexing.
  • Integrated recommendation outputs into frontend workflows.

 

Error Extraction and Resolver AI

Description:

Developed an automated AI system to analyse errors, locate faulty code, and suggest resolutions.

 

Roles & Responsibilities:

  • Automated processing of map files and console logs.
  • Designed Django APIs for structured error extraction workflows.
  • Integrated AI models for automated fix suggestions.
  • Built a UI to support automated file uploads and reporting.
  • Deployed Dockerized automation services.

 

LinkedIn Reach Out Automation

Description:

Built a fully automated LinkedIn outreach system with AI-powered personalization.

 

Roles & Responsibilities:

  • Designed automated outreach workflows with scheduling.
  • Integrated Google Sheets for automated lead ingestion.
  • Built AI-powered personalized message generation.
  • Implemented monitoring, error handling, and campaign tracking dashboards.
  • Supported multi-client automation with tenant separation.

 

HR Management System

Description:

Developed an AI-driven HR onboarding and offboarding automation system.

 

Roles & Responsibilities:

  • Designed automated onboarding and offboarding workflows.
  • Integrated n8n automation for account creation, access control, and scheduling.
  • Built AI chatbot support within HR workflows.
  • Automated sentiment analysis on exit interview data.
  • Implemented secure, tenant-based HR workflow management.

 

MoM Generator

Description:

Developed an automated MoM generator processing audio, video, and text inputs.

 

Roles & Responsibilities:

  • Built automated pipelines for format detection and preprocessing.
  • Integrated speech-to-text automation for audio and video.
  • Designed AI-driven summarization workflows.
  • Implemented feedback loops for continuous improvement.
  • Optimized transcription accuracy across accents and audio conditions.
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