Hire Me

How can you contact?

• Best way is through WhatsApp +91-88820-82786
• You can send me an email at codevarun at gmail dot com

I can commit to 8 hours/per week. I can consult your team on various technologies or I can manage your project. These are the following problems where I can help you:

• Technology Selections – Without the right tech, a lot of money and time go wasted
• Dockerized any App and make it Kubernetes-ready.
• MySQL configuration – Master-Master, Master-Slave, Master-Delayed-Slave
• MySQL Scalability Issues such as – Sharding, Multiple-Database, Innodb Configuration, Connection issues
• Code Management in bare PHP – or Frameworks Symfony, Laravel, Yii2 etc.
• Concurrency Patterns in Go or RUST – to make the most of CPU power available.
• Concurrency Patterns and Worker Communication in Node.js
• Consulting on package and app management in TypeScript and Babel.

I have over 10 years of professional experience creating web applications and tools supporting it. I have a unique way to approach a problem and think out of the box. I know how to connect “disconnected” technology and make a system that works and is stable. I have proficiency in Go, Node, PHP programming languages. I have worked intensively on Docker and know it inside out. Most of the time I am hired to build a Technical Architecture and for solving the Scalability problem.

Some of the stuff I want to highlight over here

Dockerized Servers

The servers on which SpiceGems are built uses Docker with OpenResty. The SSL is updated using an advanced LUA coding something similar to (but not) LUA-Rest-Auto-SSL. The LUA enabled the following stuff:

1. Dynamic caching of SSL certificates.
2. Creates SSL certificates.
3. Compute ETAG for GZIP content.
4. Validating Caching of content.
5. Getting Geo location of Visitors.
6. Embed Geo location to request as well as response.

SOA Everywhere!

All of our apps as well as many components on the projects I have previously worked on consisted of APIs or were decoupled in some ways. Here are some of the individual APIs we built along the way:

1. Geo Location from IP
2. Storing Location History of an IP
3. Sending of an EMAIL
4. Publishing the Data on a channel.
5. SSL Authentication API
6. Single Sign On
7. Proxy Caching with ETAG and RAM
8. Forwarder
9. CDN Storage API
10. Email Read Reports

With the above 10 SOA, you can get an idea that many were somehow communicating with each other right? Now the beauty over here is – if one fails, we can handle that exception and move on. Whole system will not be dead. This is the idea with various SOA. I hope that all of this can get an idea.