Open in app

Sign In

Write

Sign In

Vasan Subramanian
Vasan Subramanian

302 Followers

Home

About

Published in AgroStar Technology

·Dec 19, 2021

How we Dealt with Let’s Encrypt’s SSL Root Certificate Expiry

Interesting findings and learnings as we navigated the problems when Let’s Encrypt’s SSL Root Certificate expired on Sept 30, 2021. — SSL at AgroStar We use SSL to secure all our API endpoints. There are many SSL certificate providers, but we use Let’s Encrypt because: It is free, and, We can automate certificate renewal. People usually forget when a certificate will expire and forget to renew it before that happens. Then, for some time…

Ssl Certificate

8 min read

How we Dealt with Let’s Encrypt’s SSL Root Certificate Expiry
How we Dealt with Let’s Encrypt’s SSL Root Certificate Expiry
Ssl Certificate

8 min read


Published in AgroStar Technology

·Nov 29, 2021

Announcing the AgroStar Tech blog

Here is a new platform for sharing fun stuff that we do at AgroStar Tech. — In the early days of any startup, the pace is so hectic that you don’t have time to sit back, reflect and feel proud of things you have achieved. But that time eventually comes, and we think it has just arrived for the AgroStar technology team. We are proud of…

Blogging

2 min read

Announcing the AgroStar Tech blog
Announcing the AgroStar Tech blog
Blogging

2 min read


Aug 24, 2021

Why I joined AgroStar instead of Google

Apart from the minor, unimportant fact that Google didn’t hire me. Humans are the only species that have to work for a living. It is a curse that we have invited upon us. OK, other animals have to make an effort to find food, seek a mate, or find a…

Mwc Work

4 min read

Why I joined AgroStar instead of Google
Why I joined AgroStar instead of Google
Mwc Work

4 min read


Mar 6, 2021

Stop creating technical stories
400
11

Luís Soares

This is great, and the guidelines at the end are very succinct evaluation criteria.

This is great, and the guidelines at the end are very succinct evaluation criteria. But there is this "story" that I need to write which is essentially a refactor which will improve scalability and save about 10% of our infrastructure costs. How do I suggest I justify this? It doesn't fit under any of the suggestions.

1 min read

1 min read


Jan 24, 2021

The Dreaded Appraisal Season

For some organizations, the year ends in March, and for some others, in December. The managers that work in the December-end organizations have my sympathies, because: They have the same amount of regular work as other days, They have half the time due to the holidays, They have paid time…

Appraisal

5 min read

The Dreaded Appraisal Season
The Dreaded Appraisal Season
Appraisal

5 min read


Jan 29, 2020

The hardest part of a marathon is not the running

The story of an underprepared first-time marathoner The run-up I’d heard so much about the Mumbai Marathon, the crowds, the streets, the support of the people and the festive atmosphere. …

Tmm2020

12 min read

The hardest part of a marathon is not the running
The hardest part of a marathon is not the running
Tmm2020

12 min read


May 7, 2019

Users and SSH setup on AWS EC2 — Best Practices — Hashnode

I work with many startups and sometimes I want access to their EC2 instances on AWS. When I ask, often people send me a private key (a PEM file) to login! This distresses me to no end. Guys, didn’t you know that a private key is, ahem, private? When I…

Ssh

9 min read

Users and SSH setup on AWS EC2 — Best Practices — Hashnode
Users and SSH setup on AWS EC2 — Best Practices — Hashnode
Ssh

9 min read


Jul 9, 2018

Starting off with Scrum

When you start with Scrum, do you go the whole hog and do it by the book? Or do you just do the daily stand-up and see how it goes? Are you even suited for Scrum? …

Scrum

9 min read

Starting off with Scrum
Starting off with Scrum
Scrum

9 min read


Jun 5, 2018

Maintaining Productivity as Engineering Teams Scale

Often, when software engineering teams grow beyond a point, you find that productivity (defined as the amount of work produced per person) dips. Any feature addition seems to take forever. As you ponder what went wrong, you find solace in this famous quote: “Adding manpower to a late software project…

Startup

11 min read

Maintaining Productivity as Engineering Teams Scale
Maintaining Productivity as Engineering Teams Scale
Startup

11 min read


Published in UnBlockchain

·Feb 5, 2018

Why Bitcoin Payments Take 10 Minutes

It’s not 10 minutes, it’s in fact an hour! — There are two interlinked concepts that make Bitcoin transactions slow. The first is related to the consensus mechanism and the second is related to the time it takes to transmit a new block to everyone else in the network. Consensus The consensus mechanism that Bitcoin uses is called Proof of Work…

Bitcoin

3 min read

Bitcoin

3 min read

Vasan Subramanian

Vasan Subramanian

302 Followers

Previous generation techie

Following
  • Frank Zickert | Quantum Machine Learning

    Frank Zickert | Quantum Machine Learning

  • David Pereira

    David Pereira

  • Naresh Sunkara

    Naresh Sunkara

  • Rama Ramakrishnan

    Rama Ramakrishnan

  • Fady Kuzman

    Fady Kuzman

See all (34)

Help

Status

Writers

Blog

Careers

Privacy

Terms

About

Text to speech