Vimson Varghese

~ 19+ years of experience in designing, developing, scaling solutions for web and mobile platforms in startups and agencies

~ Experience in horizontally scaling the web applications in AWS cloud.

~ Experience in building search engines in ElasticSearch, SphinxSearch and Solar in milliseconds of latency

~ Experience in MySQL scaling with Write/Read replicas

~ DynamoDB single table design expert, so that our applications can scale without any hassles about the database engine scaling.

~ Experience serverless architecture using AWS Lambda using both Node.js and PHP. Our Ad servers are running on AWS Lambda which serves millions of requests.

~ Experience in working with Product management, Order management and Payment management seems to be aligned with your demand.

~ Experience in both Microservice architecture and Monolithic Architecture (SEO focused websites).

~ Experience developing applications with ReactJS(Redux, Redux Thunk) and REST Apis using authentication

~ Experience in implementing Event-Driven architecture with Amazon Lambda, SNS, SQS and DynamoDB

Skills

Programming Languages

PHP, Node.js, Javascript, Shell Script, Python, TypeScript

Frameworks

CakePHP, CodeIgniter, Laravel, NodeJS, ExpressJS, React, Jquery, Wordpress

Database

MySQL, Oracle, DynamoDB, CouchBase, Memcache, Redis, PostgreSQL, MongoDB

Search Engines

Sphinx, ElasticSearch, Solr, MantoicoreSearch

Web Server

Apache, Nginx, Apache Tomcat

Cloud Services

EC2, VPC, Elastic Beanstalk, Load Balancers, EC2, SQS, Spot Instances, S3, CloudFront, Route53, RDS, SES, DynamoDB, ElasticCache, Elastic File System, Elastic search service, Serverless Framework

Payment Gateways

Cybersource, Paypal, Authorize.net, Linkpoint, YourPay

Markup Language

HTML5, CSS3, Handlebars, Mustache

Methodologies

Scrum, Waterfall

Tools & Utilities

Git, SVN, Gearman, Supervisord, Apache Tikka, Cpanel, PM2, Github, Jenkins

Others

REST, SOAP, Search Engine Optimization

Analytics & Marketing Tools

Google Analytics, Google Webmaster Tools, Google Adsense, Google Adwords