azhar.khan

Azhar Khan · senior full-stack engineer

Writing code since 2009. 100+ projects shipped.

I built my first website in 2009, before I turned 13, and was making sites for clients a year later. Since then I've built lab websites at IIT Kanpur, started my own company and shipped an Android app with 10,000+ installs. Today I work full-time, remotely, as a senior engineer for a US company. After work I build my own products, Talentd, TalentdPro, SEOComet and Talentd Hire: I write the code and grow the traffic myself.

This site has tested solutions to the HackerRank certification tests I've passed, and notes on how I build things.

HackerRank solutions About me

azhar@work: ~/projects

mysql> SELECT name, url FROM projects WHERE shipped = TRUE;

nameurl
Talentdtalentd.in
TalentdProtalentdpro.com
SEOCometseocomet.com
Talentd Hirehire.talentd.in
… 97 more rows

101 rows in set (17 years)

HackerRank certification solutions

All certifications
  1. SQL (Basic) 30 minutes · 2 SQL queries picked from a pool of 5 5 questions
  2. SQL (Intermediate) 35 minutes · 2 SQL queries on an invoices database 5 questions
  3. Python (Basic) 90 minutes · 2 coding questions picked from a pool of 10 10 questions

Since 2009

All 101 projects
  1. Freelance years in Gorakhpur 2009–2016 24 projects
  2. My own sites 2010–2018 12 projects
  3. IIT Kanpur 2017 9 projects
  4. Starting Nixby Media 2017–2019 7 projects
  5. Apps, clients and open source 2020–2023 17 projects
  6. My products 2024–now 24 projects
  7. Day job 2021–now 8 projects

What I run now

More

Writing

Everything