About
Software Engineer with 1+ year of experience building scalable full-stack web applications. Skilled in Python, Django, and REST API design, with engineering async pipelines, approval workflow systems, and speaker-diarized transcription tools. Strong foundation in system design, distributed systems, and databases (PostgreSQL, Redis), with experience integrating LLMs (GPT-4o, Gemini), speech technologies (Whisper), and retrieval-augmented generation into production systems.
Skills & Expertise
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Work Experience
Software Engineer I
K12 Techno Services Pvt. Ltd.
Jun 2025 - Jul 2026
Built a multilingual AI voice agent (FastAPI, Asterisk, GPT-4o-mini, CloudConnect SIP) handling 300–400 calls daily. Engineered an async TCP pipeline over AudioSocket with sentence-by-sentence streaming and transcript-gated barge-in, keeping response latency under a second. Implemented in-memory caching that maps CRM data to SIP call UUIDs, giving the LLM full caller context. Used fuzzy string matching to resolve STT-transcribed locations to school branches in real time. Wired OpenAI function calling to auto-update MongoDB and fire HTTP webhooks to the CRM on call outcomes, cutting manual lead-processing by 40%. Built a quotation approval system in Django and PostgreSQL that handles ∼1,000 quotations worth 2.5 Cr across 80+ branches and 10+ departments, taking each one through work-order approval and then bill approval. Set up amount-based routing that sends each quotation to the right approvers automatically, supporting up to 4 levels of sign-off and removing manual approver assignment. Integrated the approval flow with a notification microservice, queuing email alerts to a shared notification database at each approval step so the next approver was notified automatically with a progress-history tracker that records every status change. Built a Django REST scholarship platform (10,000+ registrations) with real-time Google Sheets sync via a Google Apps Script webhook (doPost); decoupled email through a custom notification service to isolate delivery backpressure from requests. Engineered an asynchronous hall-ticket pipeline rendering personalized PDFs (Jinja2 + WeasyPrint) as per-student Celery tasks, with exponential-backoff retries (max 3) and 260s soft / 300s hard time limits per task.
AI Intern
Karmaa Lab and Plausibility Solutions
May 2024 - Jul 2024
Created a Django REST API endpoint validated by Postman that processed and extracted timestamped, speaker-labeled audio data using OpenAI Whisper, PyDub and PyAnnote, improving transcription efficiency by 10%. Developed a resume-analysis tool using Mixedbread AI embeddings and cosine similarity to rank resumes against job descriptions, with NLTK-based NLP preprocessing & PyPDF2 text extraction, integrating Google Gemini for keyword matching.
Education
Bachelor of Technology in Civil Engineering - Indian Institute of Technology Kanpur
2021 - 2025 · Afghanistan
Certifications
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