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Oleg Dulin

I am a software engineer and technology architect in New York City / New Jersey area. All opinions expressed here are mine and do not represent opinions of my employers and customers, nor should my opinions be construed as opinions about my employers and customers.

Copyright 2000-2019+, all rights reserved

All emails are free — except they are not

I have no idea what the cold caller was trying to sell as I did not have the brain power to process it. My mind was preoccupied with something else. What cold callers from vendors don’t seem to grasp is that they are asking the person to switch context from what they are doing and focus on the conversation.

Returning security back to the user

I am not a fan of apps encouraging users to sign up using their social network credentials. The other popular alternative is creating individual accounts on each service, but it has its own pitfalls. There are emerging techniques like password-less authenticators that help simplify and secure the process. This post reviews some of them.

Teleportation can corrupt your data

By sending me unsolicited emails and by cold calling me using robotic software you are indicating to me that you feel my time is not valuable. You are saying that interrupting me all day with unsolicited emails and cold calls costs you nothing but a small chance of you winning a gig is worth it to you.

Let’s talk cloud neutrality

Avoiding managed services, using Docker and running eight Mongo and twelve Kafka nodes does not make an application cloud neutral — it makes it costly to develop, Kafkaesque to architect, and impossible to maintain in production. You end up losing your weekends and quality time with family to DR exercises and production support.