Mayank Betala

CONTRAIL SERVICE ORCHESTRATOR

January 2017 – Present

A software platform bridging many of enterprise and multi-tenant service provider networking solutions like Secure SD-WAN, Secure SD-Branch, Network Function Virtualization (NFV), telco cloud etc. It is a cloud ready scalable platform that can provision and monitor hundreds of thousands of CPEs across hundreds of tenants providing deep visibility into the network service infrastructure. It provides intent-based workflows designed using modern UX methodologies.

Responsibilities and Accomplishments

• Define Microservice Architecture, to modularize and decouple the components, made deployments flexible and provided for independent scale
• Design and Optimize the data flow across micro services, using kubernetes, docker, rabbitmq and haproxy
• Architected the security aspects of the solution
• Designed an intent-based enterprise policy solution leveraging on network topology and segmentation infrastructure.
• Rearchitected the application to become stateless and elastically scale in/out
• Designed and lead implementation of several Security Management features which were the core theme of several releases.
• Worked with Marketing and Sales leads to win in the market place

Tech Stack

• Java, Python, Kubernetes/Docker, HAProxy, Redis, Zookeeper, RabbitMQ, Elasticsearch, Logstash/Kibana, MariaDB, Keystone, Yang, Bottle

JUNOS SPACE SECURITY DIRECTOR

December 2009 – November 2017
A network security management product offering intuitive, efficient, highly scalable, highly available and comprehensive management of network security policy. It is core part of Juniper’s Security Solutions. It provides a modern web- based interface with both physical and virtual form factors for the server-side. Responsibilities and Accomplishments

• Responsible for the core functionalities of the product Firewall, NAT and IPS policies
• Lead teams across geography to build several features across several releases
• Implementation of UI framework and common component
• Review and enforce extensible and maintainable design and development practices within the team
• Talk to the customer and external team to evaluate and understand their requirements
• Developed deep and wide knowledge of customer deployments over time through live meetings with customers, developing hot fixes and doing demos.
• Identify common issues across customer deployments and help executive management team in prioritizing product features/solutions.
• Re-designed core parts of the product to achieve several folds of performance improvement
• Mentored team towards goals and achieved smooth execution of the projects
• Built a strong network with other stake-holders (Marketing, QA and Tech Support) based on trust through open and honest discussions

Tech Stack

• Java, Javascript, JQuery, Requirejs, Backbone, ExtJS, JavaEE, JBoss, Nginx, Hibernate, MySql, Solr, Elasticsearch, XML technologies, JSON. Protocols: Netconf XML
  
  

NETWORK AND SECURITY MANAGER (NSM)
May 2008 – November 2009

Responsibilities and Accomplishments

• Design and Implementation of management and device-support features for the Netscreen Firewall
• Drive major system stabilization effort with the team, achieved overall system stability and improved performance

Network Performance Optimizer (Client: Alcatel)

Product provides a single access point for optimization of a large network managed by several OMCs. It provides unified and secured access as well as multi-standard windows for efficient integration of several OMCs (within a single radio standard (e.g. 2G) or in a multi-standard context (e.g.2G/3G/W2).

Responsibilities and Accomplishments

· Design and Implementation of views and reports based on the network parameters

· Involved in discussions with the customer

· Delivered multiple time bound releases for the customer

Tech Stack: Java, JDBC, XML, Oracle, Swing

EZ-flow (Client: Simpler Networks)

EZ-Flow is the EMS for EZ-MDF Network Element deployable in the Central Office. EZ-MDF automates the (Flow through) Provisioning at the Main Distribution Frame level. (MDF) which is part of the product line envisioned to provide multi service dial tone using the existing copper local loop revolutionising the last mile.

Responsibilities and Accomplishments

· Involved in design and development of EZ-Flow

· Re-designed core parts of the product to achieve several folds of performance improvement

FENS (FTEL - UK)

FENS is a network element manager which uses object technology to model network equipment and services. The model is defined in an implementation-independent way using GDMO and ASN.1 languages. On the southbound protocol adaptors are developed to support EMS – NE interfaces. For FDX, an SNMP adaptor provides the encoding and decoding of messages between the EM and DSLAM.

Responsibilities and Accomplishments

· Design and Development of Sonet/SDH PM module

· Module Tracking and follow up.

· Leading a small sized development team

EPS For EMS(Client: Johnson Control)

Event Processing System is an application developed for the processing of events for the Event Management System. Event Management System automates the collection and processing of events from remote customer sites, aid the operators in resolving the events, allows tracking of the tickets generated.

Responsibilites

· Design, development and testing

· Support, Bug fixing and Enhancements

RightServe

RightServe was an online advertisement targeting software. It is aimed at both advertisers and web site owners (also referred to as publishers). It provides the publisher or the advertiser with an ability to categorize a visitor, on the fly, and serve the appropriate advertisement.

Responsibilites

· Design, development and testing

· Support, Bug fixing and Enhancements