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AlgoRadar Extension is out!
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AlgoRadar Extension is out!

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nilanshucodes/README.md

🛠️ Backend Engineering Tracks

Backend Applications, APIs & Infrastructure

Project Tech Stack Technical Highlights & Impact
algoradar-extension JavaScript, Chrome API (MV3), Vercel Cross-platform tracking extension. Ranked #89 on Peerlist. Bypasses Cloudflare bot protection by replacing GitHub Actions cron jobs with a local automation script using a residential IP to serve pre-generated static data pipelines with zero runtime API overhead.
AlgoRadar (Web) Python, Flask, PostgreSQL, Vercel Production-grade contest aggregator with a minimalist responsive card UI. Features a custom backend caching architecture (10-minute TTL) using Flask-Caching to respect downstream API rate limits and maximize load speeds.
SikkaTrix (Stealth) Node.js, Express, TypeScript Real-time cryptocurrency market data aggregator following a strict controller–service separation pattern. Implements a robust middleware pipeline featuring unique request tracking IDs for structural error isolation and traceability.
DripFile Python, Flask, HTML/CSS, Vercel Temporary file-sharing web application supporting up to 25MB uploads. Engineered a thread-safe background daemon task running every 60 seconds to automatically purge expired files and in-memory dictionary data after 15 minutes.

Go Systems & Concurrency Engineering

Project Tech Stack Technical Highlights & Impact
Gophorax Go (Golang) High-concurrency URL health monitor executing a strict Producer-Consumer architecture. Utilizes a non-blocking goroutine feeder alongside a fixed 5-worker channel pool, built entirely on the Go Standard Library with 5-second zombie connection timeouts.
Large_File_Analyser Go (Golang) Memory-efficient CLI parsing tool utilizing bufio.Scanner to stream file blocks line-by-line, successfully handling datasets far larger than available RAM. Features precise execution time tracking and optimized loop mechanics.
Codeforces-Rating-CLI Go (Golang) Lightweight terminal utility built natively using zero third-party dependencies (net/http, encoding/json). Implements dynamic argument flags and resilient exception safety for external network downtime.

Enterprise Data Analytics

Project Tech Stack Technical Highlights & Impact
HR_Analytics_EDA (Stealth) Python, Matplotlib, Pandas Exploratory Data Analysis and data pipeline developed for SCL during a corporate internship. Translates complex enterprise datasets into clean, actionable company metrics.

GitHub Stats


  

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  1. algoradar-extension algoradar-extension Public

    Chrome extension to track upcoming coding contests

    JavaScript 22

  2. AlgoRadar AlgoRadar Public

    Contest Aggregator Website

    HTML 15

  3. DripFile DripFile Public

    Web app for File Sharing

    HTML 17 1

  4. Large_File_Analyser Large_File_Analyser Public

    a script that reads a massive local log file or text document, counts how many times a specific word appears, and prints the execution time.

    Go 2

  5. Gophorax Gophorax Public

    Concurrent URL health Monitoring tool

    Go 1

  6. Codeforces-Rating-CLI Codeforces-Rating-CLI Public

    CLI Tool to get user rating from CodeForces

    Go 1