From:                              route@monster.com

Sent:                               Thursday, September 24, 2015 11:54 AM

To:                                   hg@apeironinc.com

Subject:                          Please review this candidate for: Application

 

This resume has been forwarded to you at the request of Monster User xapeix03

Amlan Chatterjee 

Last updated:  03/08/14

Job Title:  no specified

Company:  no specified

Rating:  Not Rated

Screening score:  no specified

Status:  Resume Received


Santa Clara, CA  95050
US

Mobile: 408-833-9747   
amlanc@gmail.com
http://www.linkedin.com/in/amlanc
Contact Preference:  Email

Quick View Links:

Resume Section

Summary Section

 

 

RESUME

  

Resume Headline: Resume_2014

Resume Value: gdfdmeb3vxh9385d   

  

 

 

 

AMLAN CHATTERJEE

 

+1 (408) 833-9747                                                                                                                amlanc@gmail.com

SUMMARY

 

Highly accomplished software professional with over 20 years of experience in architecting, designing, and implementing projects and solutions incorporating a wide range of technologies and applications.

 

Extensive hands-on experience with software architecture, design, development, and systems integration, successfully delivering large, enterprise-scale, high performance infrastructure software components and products from concept to implementation. Holds a vast array of skills ranging from designing and implementing high performance TCP servers and workflows to CIFS/SMB protocol proxy, to implementing large-scale e-commerce infrastructure software like Data Access Layer, Distributed Caches and Configuration Management systems.

 

Schedule-driven, budget-minded and able to prioritize multiple tasks, managing various onshore and offshore teams while staying flexible to achieve project goals. A natural leader who thrives in environments requiring a high-level strategist and a big-picture thinker. A self-starter with proven value to any organization through stability, a strong aptitude of project execution, and communication skills. Constantly seeks challenges, driven with both a strong work ethic and the desire to exceed expectations.

 

CORE COMPETENCIES

• Strategic Planning • Project Management • Distributed Team Leadership

• Enterprise Architecture • Search Technologies • Identity Management

• Platform Engineering • Event Stream Processing • JVM Tuning

• Information Retrieval • Meta-data Extraction • Big Data Processing

• Network Programming • Unix system Programming • API Design

• Scalability • High Availability • High performance System design

• Synthetic and Real User Monitoring of Websites  • Advanced Alerting

• Website Load Test and Analytics • IP Geo-location • IP Reputation

 

PROFESSIONAL EXPERIENCE

Neustar, Inc.                                                                                                                June 2013 – Present

Director of Software Engineering

 

Responsible for deliver the Web Performance Management and IP Intelligence products with combined revenue of $35 Million dollars. Currently my organization consists of 29 full time employees (including 5 Managers and 2 Sr. Architects) and 10 engineering contractors.

 

Incubated the Web Performance Management team by hiring 8 engineers in 2 months, retaining key employees and instituting a complete architectural overhaul of the product. Worked with Product Management and marketing teams and defined the engineering roadmap for 2014. Set up offshore vendor to outsource sustaining of previous discontinued product line.

 

IP Intelligence product delivers a rich, highly accurate, curated IP geo-location database with many attributes and used by a variety of customers from ISPs to public services. Using this data we created a product to define IP Reputation score that can help identify online fraud and a segmentation tool to buy advertisements based on blocks of IP addresses.

 

 

StubHub (an eBay company)                                                                      Oct 2011  - June 2013

Sr. Engineering Manager/Associate Director, Platform Engineering

Incubated Platform Engineering, Automation Tools and SOA Services Teams. Grew a 4-person team to 20 engineers and 2 managers in 2 countries in 10 months. Identified the existing pain points and initiated several projects to address them (e.g., Distributed Session Management, Read Only Database to reduce load on DB, Enterprise Messaging Architecture, Distributed Caching tier, SOA Services Framework, Search Quality Improvement etc.). Helped architect SOA infrastructure layer to expose StubHub API Services using WSO2 API Gateway, ESB, Identity Server and Governance Registry. Initiated project to define an enterprise messaging/event streaming architecture including a mobile notification framework. Also delivered different security initiatives like secure key mgmt. and Credit Card tokenization to make StubHub PCI compliant.

 

Wal-Mart Global eCommerce                                                                      Nov 2008 – Oct 2011

Senior Manager, Platform Engineering and Enterprise Architecture

 

Developed a 3-person team into four teams of 36 onshore and offshore engineers, 2 managers, and 4 sr. architects to develop infrastructure software for application development. Collaborated with business and product management to establish ROI, obtained funding and delivered multiple infrastructure software projects viz., Data Access Layer (DAL), Configuration Management Framework, Log mining (Hadoop), Distributed Caching Service and Session Service.

 

Helped initiate technology road map with projects “SSO with Federated Identity Service” to integrate identities between Walmart.com and Vudu.com

        Successfully delivered over 18 releases of large infrastructure software projects (Data Access Layer, Distributed Cache, Session service, Messaging framework, Recommendation engine, Reviews and Ratings platform, Configuration Management framework, and a site deployment tool) within a 30-month period.

        Led a team of senior architects and engineers from over 16 different software teams to re-architect an older walmart.com site to a modern multi-tenant e-commerce platform

        Proposed and created an Architecture Review Council and defined compliance processes

        Introduced Data Access Layer (USPTO 8,260,757) to fix connection storm-related site downtime

        Instituted engineering processes and architectural pattern repositories to enhance software dependency management and quality. Also introduced centralized audit logging, and Log based analytics.

 

eBay, Inc.                                                                                                                2007 – 2008

Senior Staff Engineer (Kernel Team)

Facilitated all eBay kernel batch processing and e-mail monitoring frameworks. Created a framework to migrate more than 10TB of image data to tertiary storage, imposing life-cycle management on the migrated image content as well as introduced storage as a service in collaboration with a storage vendor (EMC Atmos).

        Introduced an alerting, trending, and notification framework for all outbound e-mails (more than 50,000,000 a day), which provided product managers instant visualization of all outbound e-mails sent the previous night, to help better understand customer responses to site changes.

        Efficiently led a team of over 20 engineers, from over 15 different teams, in performance tuning more than 18,000 eBay Application Server JVMs, delivering the project on schedule, generating $8,000,000 in hardware procurement savings; awarded the eBay President’s “Meteor” award.

        Developed a framework to migrate 10 terabytes of picture data daily to a less expensive secondary storage, minimizing SAN Storage cost by $1,800,000 annually.

 

Mathon Systems, Inc.                                                                                                  2007

Principal Engineer

Drove creation of a Java NIO-based CIFS/SMB proxy gateway server in Java with real-time deep packet inspection and a correlation engine that allowed Mathon appliance to be in line with a NAS filer. It created an audit trail of any user doing virtually any operation on the monitored NAS. This audit trail was then used to enforce compliance and legal discovery.

 

Kazeon Systems (Acquired by EMC2 Inc.)                                                        2004 – 2007

Senior Staff Architect / Project Leader

Coordinated and led a group of up to eight onshore and offshore engineers on multiple projects delivering products and services for the Kazeon classification and unstructured data mining appliance.

        Architected, designed, and developed a Policy-based Data Migration framework that dynamically recalled migrated files using real-time callbacks from NetApp filers as they were accessed.

        Created an e-mail crawler and classifier framework using HTTP WebDAV extensions, and integrated it with existing Kazeon infrastructure components.

        Incubated and implemented a configuration registry using LDAP that enabled distributed components to persist configuration information.

 

Sun Microsystems, Inc. (Acquired by Oracle Inc.)                                                  1997 – 2004

Senior Member Technical Staff 4

Worked on design, implementation and support of various modules and systems for Sun Microsystems software products viz., Solaris for ISPs, Sun Webserver, Sun Identity Server, Sun Portal Server etc.. Implemented the calendaring and email Wireless Portal applications using markups and device independent rendering technology.

Created J2EE Application server agents for Sun ONE Identity Server. Designed and developed scripts to run Sun Webserver in a chroot’d environment.

·         Instrumental on the design and implementation of XML Content Provider for a Sun ONE Portal Server Mobile Access Pack (Wireless Portal Server), swiftly performing transcoding of remote XML content using an in-memory dynamic class loader, which was honored with a U.S. Patent  # 7,058,698. Also created a wireless portal desktop with all the channels.

 

·         Delivered on schedule Sun Java Identity Server, J2EE Policy enforcement agents, for Tomcat and Adobe JRun application servers. Also provided the architecture, design, and implementation of new features for future versions of policy agent development framework.

 

·         Actively participated in JSR 188, Java CC/PP API and coauthored it’s SDK and Test Compatibility Kit (TCK)

 

HCL America, Inc.                                                                                                                1995 – 1997

Software Engineer

Performed misc. Software development including HCL Intranet.

 

Fujitsu ICIM Ltd.                                                                                                                1994 – 1995

Software Engineer

Worked on X.400 email systems and ICL groupware software stack.

 

NELCO India Ltd.                                                                                                                1993 - 1994

Software Engineer

 

EDUCATION

Bachelor of Engineering, Electronics Engineering

Bangalore University, India, 1992

 

 

TECHNICAL SKILLS

 

• Java (J2SE • J2EE • Web Services) •JSP (JSTL • Tag Libs)

• NIO • Mail • JAAS/JCE  • JNDI • JNI • JMS • Apache Active MQ

• JVM Tuning • JSR 188 (Java CC/PP) • LDAP • Hadoop • Mahout

• JDBC Drivers • CIFS/SMB • NFS • Tomcat • Apache Web Server

• Identity Mgmt. • Data Access Layer (DAL) • Hibernate • Rules Engine

• Cloud Computing • Enterprise Architecture  • SOA (REST/SOAP)

• API Proxy Gateway  • API Service Registry  • Messaging Framework

• Semantic Web (RDF, N-Triples, Sesame) • NLP • Perl/Shell Scripts

• XML/XSL • TCP / IP • C • Oracle • iOS • HTML5

Resume: Confidential

 

Experience

BACK TO TOP

 

Job Title

Company

Experience

Director of Engineering

Neustar, Inc.

- Present

 

Additional Info

BACK TO TOP

 

Current Career Level:

Executive (SVP, VP, Department Head, etc)

Years of relevant work experience:

More than 15 Years

Date of Availability:

Within 2 weeks

Work Status:

US - I am authorized to work in this country for any employer.

Active Security Clearance:

None

US Military Service:

Citizenship:

US citizen

 

 

Target Job:

Target Job Title:

VP of Engineering

 

Target Company:

Company Size:

Occupation:

IT/Software Development

·         Software/System Architecture

·         Software/Web Development

 

Target Locations:

Selected Locations:

US-CA-Silicon Valley/San Jose

Relocate:

No

Willingness to travel:

Up to 25% travel

 

Languages:

Languages

Proficiency Level

Bengali

Fluent

English

Fluent

German

Beginner

Hindi

Fluent