Kaif

Kaif Khan

SOFTWARE ENGINEER BUILDING FULL-STACK, AI-POWERED SYSTEMS

I build scalable products across backend, distributed systems, and AI-driven workflows.

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01 // About

Clean, scalable, production-ready code.

Full-stack developer experienced in building scalable, production-ready applications across backend, distributed systems, and AI-driven workflows. Focused on reliable architecture, clean code, seamless user experiences, and solving complex engineering problems end-to-end.

02 // Experience

Work &
Internship

Software Engineer Intern

Terrabiz Tech Pvt. Ltd.

Aug 2025 — Jan 2026

Madhya Pradesh, India

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    Designed and implemented a hierarchical RBAC system with dynamic subordinate resolution for a production backend serving 10,000+ active users.

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    Optimized MongoDB aggregation pipelines through indexing, caching, and parallel execution strategies, reducing critical query response times to under 1 second.

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    Developed a daily notification pipeline using AWS Lambda, CloudWatch Events, and Amazon SQS, distributing one message per business to parallel consumers for scalable release claim delivery.

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    Implemented CI/CD pipelines for Dockerized backend deployments on AWS (EC2, ECS) using GitHub Actions and PM2 for production process management.

Web Developer Intern

Lean Bianca

Jan 2026 — Feb 2026

Hosle, Norway

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    Integrated the Next.js payment gateway into a luxury e-commerce platform, implementing a complete end-to-end payment workflow using Next.js and Express.js.

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    Designed a resilient payment processing architecture with pending transaction tracking, real-time status polling, and order synchronization.

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    Developed secure webhook handlers for asynchronous payment updates, ensuring transactional consistency and reliable order state management.

03 // Projects

Featured
Projects

Spring BootJavaRabbitMQRedisPostgreSQLDockerNpm

LogFlow

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    Built a centralized observability platform that enables real-time monitoring across distributed services through a custom npm SDK and Spring Boot backend for structured operational visibility.

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    Designed an event-driven RabbitMQ processing pipeline with batch persistence and asynchronous workers to efficiently handle high-volume log ingestion across distributed applications.

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    Implemented Redis-powered live metrics aggregation, threshold-based alerting, and automated email notifications to support proactive monitoring and faster incident response.

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Next.jsLangGraphBullMQRedisUpstash VectorLangSmith

DocsAI

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    Developed an AI-powered documentation intelligence platform that extracts, indexes, and semantically searches website content using LangGraph-based agent workflows.

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    Implemented BullMQ and Redis-backed asynchronous pipelines to process long-running scraping workflows efficiently and improve system scalability.

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    Leveraged Upstash Vector for semantic retrieval and implemented context-aware conversational memory, enabling follow-up questions while preserving conversation context.

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Next.jsLangChainRabbitMQSupabasePostgreSQL

Resumify

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    Automated portfolio website generation from uploaded resumes in under 15 seconds, transforming structured resume data into personalized portfolio websites.

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    Built a dedicated resume-processing service using Bun.js and Hono.js, leveraging RabbitMQ to handle asynchronous processing workloads and improve reliability.

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    Developed a LangChain-powered AI pipeline that performs intelligent resume parsing, AI-driven scoring, and structured content generation for in-app portfolio optimization.

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04 // Skills

Technical
Arsenal

Languages

Java · TypeScript · JavaScript · SQL

Frontend

React.js · Next.js · Tailwind CSS · Zustand · TanStack Query

Backend

Spring Boot · Spring Security · GraphQL · Node.js · Express.js · Bun.js · Hono.js

Databases

PostgreSQL · MongoDB · MySQL · Redis

Cloud & DevOps

Docker · Kubernetes · Nginx · AWS EC2 · S3 · CloudWatch · GitHub Actions

Messaging & Eventing

RabbitMQ · BullMQ · SQS · SNS · EventBridge

AI & LLMs

LangChain · LangGraph · RAG · Vector Databases · LangSmith

Competitive Programming

  • Problems Solved

  • Easy / Medium / Hard

  • Contest Rating

  • Global Ranking

05 // Achievements

Awards &
Recognition

workspace_premium

Data Structures and Algorithms

600+ problems solved

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    Solved 600+ Data Structures and Algorithms problems across LeetCode, GeeksforGeeks, and other coding platforms.

06 // Education

Education

school

2023 — 2027

Delhi, India

University School of Information, Communication & Technology (USICT)

Bachelor of Technology (B.Tech)

Information Technology (CGPA: 8.37/10)

07 // Contact

Let's Work
Together

call

Phone

+91 8700979251

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Email

kaif.work1@outlook.com

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Website

kaif.prods.dev

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LinkedIn

linkedin.com/in/kaif-khan-47bb19292

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GitHub

github.com/KAIF-0

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Have a project
in mind?

Full-stack developer experienced in building scalable, production-ready applications across backend, distributed systems, and AI-driven workflows. Focused on reliable architecture, clean code, seamless user experiences, and solving complex engineering problems end-to-end.

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