The Curious Engineer

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HackerEarth

engineering.hackerearth.com

Blog about engineering and technology at HackerEarth.

PythonWeb developmentDevOps / SRE / infrastructureEngineering blogs

’15’20’25
Posts
44 from 11 Mar 2013 to 17 Sep 2023
Posting
quiet since 2023
Kind
company blog
Feed
https://engineering.hackerearth.com/atom.xml

2023 1

  1. Computing accurate skill percentile with DDSketch

2022 2

  1. Logging millions of requests reliably with our new data ingestion pipeline
  2. Building a reliable asynchronous job pipeline

2021 2

  1. How to set a React Component or dom element as a background image
  2. Zero to One and Beyond: HackerEarth's journey to Continuous Delivery

2020 2

  1. How I built my first search component in React
  2. Hassle-free automated assessments

2018 3

  1. Profiling Django views with Scooby profiler
  2. What you see is what you get!
  3. Introducing Nuskha

2017 3

  1. Streaming Android applications via the browser
  2. Monitoring and alert system using Graphite and Cabot
  3. Leveraging ReactJS in HackerEarth Assessment Environment

2016 9

  1. WTF is MVP ?
  2. Sending emails to our half million and growing user community
  3. Beautiful Math Symbols
  4. Analyzing submissions in real time for social media updates
  5. Profiling django views for SQL queries
  6. Smart suggestions with Django, Elasticsearch and Haystack
  7. Managing roles and access control in a web application
  8. Logging Javascript errors in production
  9. A/B testing using Django

2015 4

  1. HackerEarth Question Library: Stats, Usage Analysis and Health
  2. Logging millions of requests everyday and what it takes
  3. Patching django sessions to control user sessions
  4. Building a powerful comment system

2014 7

  1. Aggregating Apache logs with Fluentd and Amazon S3
  2. Using APIs with Python Requests Module
  3. HackerEarth Streak: An exciting data about your HackerEarth activity
  4. Using Google Data APIs with django apps
  5. Post-mortem: The big outage on January 25, 2014
  6. Programming challenges, uptime, and mistakes in 2013
  7. Introducing CodePlayer - watch your code like a movie

2013 11

  1. Scaling Python/Django application with Apache and mod_wsgi
  2. Scaling database with Django and HAProxy
  3. The HackerEarth Data Challenge
  4. HackerEarth API v2: Introducing asynchronous callbacks
  5. Continuous Deployment System
  6. Scheduling emails with celery in Django
  7. The Robust Realtime Server
  8. HackerEarth Technology Stack
  9. Analytics for Challenges
  10. 100,000 strong - CodeFactory server
  11. Vim plugin to compile/run code using API