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Software Engineer · jpteam / C1X Inc.

Full-Time · May 2026 — Present

Software Engineer

jpteam / C1X Inc.

  1. Software Engineering Intern Internship · Aug 2025 — Apr 2026
  2. Software Engineer Full-Time · May 2026 — Present

Engineered and maintained production microservices across FinTech compliance, Document AI, enterprise conversational AI, and high-concurrency dynamic media platforms.

Primary contributor to the GST compliance and conversational AI platforms; contributed specific features to the dynamic QR campaign and e-commerce administration platforms.

  1. 01

    Primary Contributor · core domain service & document extraction worker

    GST Compliance & Document AI Platform

    Automated Indian GST compliance, multi-way ledger reconciliation, GSTR-1/3B return filings, and an asynchronous AI-powered invoice extraction pipeline.

    • 3,000ms+ → <15ms GST returns query latency at peak load
    • 3,668 / 434 unit / E2E tests maintained
    • 34 → 0 dependency vulnerabilities remediated
    • 26 → 1 Testcontainer boots per E2E run
    • NestJS
    • TypeScript
    • Node.js
    • PostgreSQL
    • TypeORM
    • BullMQ
    • Redis
    • Google Cloud Storage
    • LlamaIndex Cloud
    • Passport JWT
    • Server-Sent Events
    • Decimal.js
    • Jest
    • Testcontainers
    • Allure
    • Docker
    • GCP
    Read the GST Compliance & Document AI Platform write-up
  2. 02

    Feature Contributor · Core Conversational AI Gateway

    Enterprise Context-Aware Conversational AI Platform

    Enterprise conversational AI gateway grounding LLM responses on real business entities — clients, projects and active persons — from an entity catalog.

    • NestJS
    • TypeScript
    • Node.js
    • Google OAuth
    • JWT
    • Docker
    Read the Enterprise Context-Aware Conversational AI Platform write-up
  3. 03

    Core Contributor · primary backend engineer

    Dynamic QR Campaign & High-Concurrency Redemption Platform

    Real-time dynamic QR campaign lifecycle engine with distributed Redis locking for atomic inventory redemptions, sponsor ad delivery, and live SSE analytics.

    • 90%+ statement coverage across modules
    • Redis lock atomic inventory decrement against double redemption
    • NestJS
    • TypeScript
    • MySQL
    • TypeORM
    • BullMQ
    • Redis
    • Elasticsearch
    • JWT
    • Jest
    • Docker
    Read the Dynamic QR Campaign & High-Concurrency Redemption Platform write-up
  4. 04

    Core Contributor · backend foundation

    Multi-Tenant E-Commerce Administrative Platform

    Full-stack administrative platform for multi-tenant e-commerce operations, with a NestJS backend bootstrapped to migrate incrementally off a legacy PHP monolith.

    • 60MB direct-to-S3 streaming uploads, no disk buffering
    • NestJS
    • TypeScript
    • MySQL
    • TypeORM
    • AWS S3
    • Passport JWT
    • Swagger
    Read the Multi-Tenant E-Commerce Administrative Platform write-up

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