Profileimage by Sirin Kolasseri Technology Consultant(GoLang/Node.js/PHP/MongoDb/AWS/Python..) from Palakkad

Sirin Kolasseri

available

Last update: 06.09.2022

Technology Consultant(GoLang/Node.js/PHP/MongoDb/AWS/Python..)

Graduation: B.TECH Computer Science
Hourly-/Daily rates: show
Languages: English (Full Professional)

Attachments

Sirin-k-CV.pdf

Skills

I'm a self learning Internet technology professional .

My Skills:

Machine Learning(ML):
- Python 3 / Scikit-learn

Backend:
- GOLang / Node.js / Express.js / Socket.io / PHP7 / Yii2 / Yii1 / Laravel 5.5 / Lumen 5

Frontend:
- Angular 7 / Angular 1 / TypeScript / ES6 / Ionic / JQuery / Javascript

Cloud services:
- AWS EC2 / S3 / RDS / EBS / SNS / API Gateway / SES / LAMBDA / Serverless / Docker / RackSpace / Linode

Database:
- MongoDb / Cassandra / MySQL / PostgreSQL / SQLite

Search engine:
- Solr 7.2 / Elasticsearch / Kibana

Extensible language transformation:
- XML / XSLT / XSD

Test automation:
- TDD / Selenium 3 / JMeter / Codeception / Gecko / Chrome Web drivers

Devops:
- CI / CD / Jenkins / Maven / Ansible / Docker

Source code management:
- Git / Svn / Bitbucket / Github / Gitlab

Message Queue:
- RabbitMQ / KAFKA

Server:
- Apache / Nginx / HAProxy

Specialities:
-> Scaling Apps deployed in cloud platforms like AWS , RackSpace etc.
-> Test Automation
-> Db modelling.
-> RESTful API Architecting
-> API Integration & Testing
-> Continuos Integration(CI)
-> Continuous Delivery(CD)
-> Restful API Development with OAuth2
-> Mysql Cluster Deployment & Management
-> Load balancing
-> Performance tuning
-> Linux Server Administration
-> Building Console apps
-> Solr Specialist


I've been working with several startups @ US/EU for their innovative & Complex app development & Maintenance.

For your queries...
Email: sirinibin2006@gmail.com
Skype:sirin_ibin
Mob: +91 9633 977699

Project history

11/2016 - 12/2016
Technology Consultant
Interactive Point of Sale GmbH


05/2015 - 10/2016
Lead Web Engineer
Haikujam


10/2014 - 05/2015
Technology Consultant
Mustang Designs LLC


03/2013 - 08/2013
Technology Consultant
2amigos


09/2012 - 11/2012
Technology Consultant
Social Commerce Services Pvt ltd; Haikujam LTD

My main duties:-
- Project Management,
- Db modeling
- RESTful API Architecting
- Prototype Building
- Managing Cloud infrastructure in AWS,Rackspace,Heroku,Pagodabox,openshift etc..
- Load Balancing & Performance tuning.

Currently working on

1.Pantahub(Open Source):The only place where Linux firmware can be shared and deployed for any device.

Website: https://www.pantahub.com

My activity logs :https://gitlab.com/users/sirinibin/activity

Client: Pantacor LTD, UK

Tech Spec: Golang / MongoDB / Gitlab / Docker / Kubernetes / TDD / Elasticsearch / Kafka

Source code references:
https://gitlab.com/pantacor/pvr : A CLI tool to manage ARM devices like Raspberry Pi3
https://gitlab.com/pantacor/pantahub-base : Backend api developed in Golang/MongoDb
https://gitlab.com/pantacor/pantahub-base-kafka : Callback api for kafka pipelines
https://gitlab.com/pantacor/pantahub-gc : a Microservice for Garbage collection


Few of my recent projects

1. Haikujam : HaikuJAM is a free collaborative haiku-writing mobile application through which people write haiku poetry
together, line by line by line. Haiku are 3-line syllable based poems that originate in Japan. The final line of a haiku
should include a twist.

App:https://play.google.com/store/apps/details?id=com.herokuapp.haikujam&hl=en
Apple App Store: https://itunes.apple.com/gb/app/haikujam/id727512858?mt=8
Google Play Store: https://play.google.com/store/apps/details?id=com.herokuapp.haikujam

Website: http://www.haikujam.com

Tech Spec: Yii 2.0/Angular/OAuth 2.0/Facebook Graph API/Apache2.4/Nginx1.10/AWS/RackSpace/Mysql
Cluster/Mysql master-slave/Codeception(TDD)/Mysql 5.6/MongoDb/Workbench/BenchMark/PHP5.6/Ubuntu
16.04/Bootstrap 3.0/Bitbucket/SourceTree

Client: Haikujam LTD ,London, UK

2.Staff Allocation Solution: Staff Allocation Solution will help you staff your accounts appropriately, reduce
over-servicing, understand which types of assignments are not profitable and monitor the utilization of your employees.
In short, it will help you run your business like a business.

Link: :www.staffallocationsolution.com

Client: 2amigos LLC,miami,Florida,USA

Tech Spec: Yii 1.0/Facebook Graph API/Apache2.4/Codeception(TDD)/Mysql 5.6/PHP5.6/Ubuntu
12.04/Bootstrap 3.0/Bitbucket/SourceTree


3.Engineering Document Control System(EDMS) : A Document Control System Used inside Construction

companies.

Tech Spec: Yii2/Angularjs/Facebook Graph API/Apache2.4/Codeception(TDD)/Mysql

5.6/Workbench/BenchMark/PHP5.6/Ubuntu 14.04/Bootstrap 3.0/Bitbucket/SourceTree




Client: Mustang Designs, Almaty,Kazakhstan


4.Mustang HSE : A Health & Safety Management System

Tech Spec: Yii2/Facebook Graph API/Apache2.4/Codeception(TDD)/Mysql

5.6/Workbench/BenchMark/PHP5.6/Ubuntu 12.04/Bootstrap 3.0/Bitbucket/SourceTree

Client: Mustang Designs, Almaty,Kazakhstan

My recent open source contributions
1.Pantahub
https://www.pantahub.com: The only place where Linux firmware can be shared and deployed for any device.

Activity logs :https://gitlab.com/users/sirinibin/activity

2.GoLang Microservice with OAuth2 backed by MongoDb

A GoLang Microservice with OAuth2 authentication/security developed.You can use this if you want to quick start

developing your own custom Microservice by skipping 95% of your scratch works.Hopefully this will save lot of your time

as this API includes all the basic stuffs you need to get started.This API also includes a developer dashboard with the

API documentation which is developed in AngularJs 6.


Source Code:https://github.com/sirinibin/golang-microservice-with-oauth2-mongodb


Tech Spec:GoLang,MongoDb,AWS

3.Expressjs 4.14 (Nodejs)/Mysql/MongoDb RESTful API with OAuth2

A RESTful API with OAuth2 authentication/security developed using Expressjs 4.14/Mysql.You can use this if you want to

quick start developing your own custom RESTful API by skipping 95% of your scratch works.Hopefully this will save lot

of your time as this API includes all the basic stuffs you need to get started.This API also includes a developer

dashboard with the API documentation which is developed in AngularJs 6.2.

API EndPoint:

AWS LAMBDA: https://rkvaynkwhi.execute-api.us-west-2.amazonaws.com/dev

SERVER: http://api.nodejs.mongodb.nintriva.net

Source Code:https://github.com/sirinibin/expressjs-4.14-mysql-with-OAuth2 (Mysql db)

Local Availability

Only available in these countries: India
Profileimage by Sirin Kolasseri Technology Consultant(GoLang/Node.js/PHP/MongoDb/AWS/Python..) from Palakkad Technology Consultant(GoLang/Node.js/PHP/MongoDb/AWS/Python..)
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