Sandip Hazra is a solution architect with 9 years of experience in designing, developing, and integrating network management solutions using various technologies including Java, SQL, and Ericsson products. His expertise encompasses solution architecture, database implementation, and team leadership, with significant projects in companies such as Orange, Rogers, and Bharti Airtel. He holds a bachelor's degree in electrical engineering and has attended various professional training courses.

1. Resume of SANDIP HAZRA (Solution Architect)
Professional Details
Total years of experience: 9 yrs
Address: 78/4/3, Brindaban Mullick Lane, Howrah - 711101
Telephone: 9830977339
Date of Birth: 20/09/83
Passport Number: F7312465
Summary
 Solution Architect with 9 years of experience in solutioning, designing,
developing and integrating Network Management Solutions using
Ericsson Experience Manager, Customer Experience Management, ENIQ,
OpenNMS, Core Java, SQL, PL/SQL, Java-J2EE technologies, Web Content
Management, OFBiz, Javascript, XML, UNIX scripting and other Ericsson
proprietary products.
 Functional expertise includes
o Designing Solution Architecture, Database.
o Implementation in various Java-J2EE technologies like Core Java, Struts,
Hibernate, Spring MVC, AJAX, EJB, Restful Web Services, Flex, OFBiz, JSF-Seam,
Jboss Portal
o Webcontent Management using Alfresco Content Management, Interwoven Web
Content Management
 Executed Roles include
o As Solution Architect for designing Service Models, KPIs and Adaptations of COTS
products like Ericsson Experience Manager (EEM).
o As Solution Architect for designing and developing extraction algorithm for
complex database architecture following several standards like base64 decoding,
JAXB Parser and normal PL/SQL extraction.
o As Solution Architect for designing Database, Flex Cairngorm Framework, Spring
MVC-Hibernate Integration of Web based Dashboard Solutions (CXO
Dashboard)
o As Team Lead for designing Portal site of several State Governments using
Alfresco Content Management, JBoss Portal, Core Java
o As Scrum member for ERP Solutions using OFBiz (J2EE based ERP Solution),
JavaScripts, JUnit
o As developer for development using EJB, Restful Web Services, Struts,
Hibernate, JUnit, AJAX etc
o As trainer of Ericsson Experience Manager (EEM), Customer Experience
Manager (CEM), OpenNMS, CXO Dashboard, Java-J2EE to several teams
Education Background
Bachelor in Electrical
Engineering
Jadavpur University, Kolkata 2006 80%
10 + 2 West Bengal Council of Higher
Secondary Education
2002 82.3%
10 West Bengal Board Of Secondary
Education
2000 88.4%
Professional Courses Attended
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2. Resume of SANDIP HAZRA (Solution Architect)
o Core Java, OFBiz, EJB, Hibernate training
o Web Content Management trainingOnline Training
o COTS Product – Ericsson Experience Manager - EEM (Service Quality Management &
Customer Experience Manager), OpenNMS Training, Business Objects
Technical Skills
Languages  Java-J2EE (version 1.5, 1.6), Unix, PL/SQL
Databases  MySQL 5.0, Oracle 9i, Oracle 11.2g, Sybase, Postgre 9.1
Technologies  Ericsson Experience Manager (Service Quality Management and
Customer Experience, Core Java, Struts, EJB, Web Services,
Hibernate, JavaScript, Python, JBoss Portal, Interwoven Content
Management, Alfresco CMS, OFBiz (ERP Tool), Adobe Flex 4.5, AJAX,
OpenNMS Manager), Unix Scripting
Frameworks  Struts 1.1, Flex Cairngorm Framework
Development Tools  Netbeans, Eclipse, SQLYog
Webserver/
Application Server
 Apache Tomcat 5.5, JBoss 5
Version Management
Tools
 CVS, SVN
Content Management
Tools
 Alfresco 3.4, Teamsite Interwoven 6.7.2
Portals  JBoss Portal 2.6, Lifray Portal 4.1
Parsing Standards  JAXB Parsing, Base64 decryption
SDLC Models  Waterfall Model, AGILE Model
Protocols  SNMP, FTP, SFTP, HTTP
Architecture  CORBA
Telecom Tools  Ericsson Experience Manager, OpenNMS (Fault Management), ENIQ-
Stats, Business Objects
Platform(s)  UNIX, Windows 2003 Server/2000/NT/XP/Vista
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3. Resume of SANDIP HAZRA (Solution Architect)
Significant Projects
Orange Poland EEM
Client Orange, Poland
Technology Ericsson Experience Manager 15.0
Description Orange wants impact management as well as QOS, SLA Management using EEM.
EEM will be integrated with OneTM, OneFM, Granite, TNPM, Legacy PM/FM
systems for data correlation and impact analysis.
For this huge implementation, High Level designs are considered as the beginning
stone.
Roles &
Responsibilities
As Solution Architect and technical lead of the project, below are my
responsibilities:
• Analyzing existing datamodels
• Analyzing integration processes between OneFM, OneTM, TNPM, Granite
etc
• Preparing Requirements based on existing EEM features
• Preparing High Level Design Document
ROGERS Consistency Checker Integration
Client Rogers, USA
Technology SQL, PL/SQL, Core Java, J2EE
Description Customers’ LTE and VOLTE subscription details are stored in their CUDB nodes.
Our developed application was required to extract LTE and VOLTE subscribers’
information as Extraction CSV dump and producing IT Report from the generated
CSV dump.
Customer also wanted to integrate our solution with Consistency Checker to
generate sorted reports of LTE, VOLTE and ENUM.
Roles &
Responsibilities
As Solution Architect and technical lead of the project, below are my
responsibilities:
• Designing Extraction script to handle 12M subscribers of LTE and VOLTE
• Designing IT Reports generation script to handle LTE, VOLTE subscribers
• Designing LDAP integration to decode base64 encrypted XML Data
• Designing database mapping for LTE and VOLTE subscriptions
• Designing CORBA supported Inheritance Model for LTE Subscription
• LLD, HLD preparation
• Guiding during development specially handling multithreaded
environment, XML parsing, condition handling etc
Rostelecom IPTV Solution
Client Rostelecom, Russia
Technology Ericsson Experience Manager 5.2, SQL, PL/SQL
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4. Resume of SANDIP HAZRA (Solution Architect)
Description Rostelecom wanted to have proactive Service monitoring of several regions using data fetched
from STBs.
• Fetch Inventory file and data file from Rostelecom Inventory
• Design Service Model to monitor IPTV services from Geographical as well as
technological perspective
• Design FTP adapters to fetch data from all STBs of several geo areas
• Dashboards and Reports based on customers’ requirements
• Sending SNMP Trap for Performance Alert to Fault Management system
Roles &
Responsibilities
As Solution Architect of the project, below were my responsibilities:
• Defining Use Cases to highlight customer experiences
• Designing and defining Service Models
• Designing and developing Inventory Module
• KPI/KQI definition, Configuration, Thresholding
• Adapters Development
Dashboards and Reports development
Asiacell Iraq OpenNMS FM Integration
Client Asiacell, Iraq
Technology OpenNMS 1.10.9, Postgress
Description • Asiacell Iraq was looking for very cost effective solution to monitor their
various network nodes
• The solution must have to be capable of monitoring both ESA(like EMA,
OLM, EMM, SDP, AIR, AF, VS) as well as non-ESA(like UCB, USSD, IVR,
CCN, VPN) nodes.
• We used OpenNMS Fault Management tool for the same
Roles &
Responsibilities
• Installation and configuration changes for OpenNMS in RHEL system
• Compilation and configuration changes of MIBs for OpenNMS’ adaptability
• ESA and Non-ESA nodes configuration in OpenNMS
• Alarm Correlations in OpenNMS
• Configuring SNMP Traps from various interfaces
Orange Romania ENIQ Statistics Up-gradation
Client Orange, Romania
Technology ENIQ 11.2 R2V, ENIQ 13.0 R1K, Business Intelligence Server (BIS), Business
Object XI 3.1, Sun Solaris 10, Web Application Server, Sun x86 platform
Description • Up-gradation of ENIQ 11.2 R2V to 13.0 R1K
• EU upgrade for Eniq Stats
• Up-gradation of BIS and Service Packs
• Importing of Universes and Reports into BIS
• Verification of Report in BIS
Roles &
Responsibilities
ENIQ Statistics Upgrade from onsite.
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5. Resume of SANDIP HAZRA (Solution Architect)
Globe Telecom ENIQ Statistics and BO Installation
Client Globe Telecom, Philippines
Team size 1
Technology ENIQ 12.2,Windows Server 2008, Business Intelligence Server (BIS), Business
Object XI 3.1, Sun Solaris 10, Web Application Server, Sun x86 platform
Description • Installation of ENIQ 12.2
• Installation of BIS and establishing of ODBC connection between BIS and
Sybase IQ in ENIQ
• Installation of WAS
• Importing of Universes and Reports into BIS
• Verification of Report in BIS
Roles &
Responsibilities • Installation of ENIQ statistics and BIS servers as a shadow resource
• Installation of BO standard universes and reports in BIS
Bharti Airtel SQM and CEM Solution
Client Bharti Airtel
Technology Ericsson Experience Manager 4.9, Customer Experience Management
Description Bharti wanted to have proactive Service and Customer monitoring through
dashboards.
Phase 1:
• Fetch Inventory file and data file from ENIQ_Stat.
• Monitor Voice and Footprint Services using USP KPIs
• Monitor IRAT information for 3G Footprint Service
• Scheduled reports on daily basis
Phase 2:
• Subscriber management based on SGSN logs
• MSISDN, IMSI, Mobile Device, APN monitoring
• Comparison of subscribers based on Attach Rate and PDP Context
Activation
Roles &
Responsibilities
Phase 1:
• Development of Inventory process to load Inventory file in Service
Director
• Development of Service Model
• Defining and configuring R-KPIs and S-KPIs
• Development of FTP Adapter to fetch flat data files to Service Director
• Implementation of Adaptation layer using CORBA Interface
• Dashboard implementation for Voice and FootPrint Services
• Defining and Scheduling Reports for Voice and Foot Print service
• Implementation of Drill down feature
• Calculation of Impacted Cells
Phase 2:
• Database design based on SGSN logs
• PL/SQL procedures to load SGSN logs to database
• Service Modeling based on SGSN log file
• Creation of SQM adapters for MSISDN, IMSI, Mobile Device, APNs to fetch
SGSN log data in Service Director
• Dashboard creation for MSISDN, IMSI, Mobile Device, APNs
• Dashboard for IMSI consists of service performance of four groups:
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6. Resume of SANDIP HAZRA (Solution Architect)
1. Bhart Airtel – Delhi
2. Bharti Airtel – Other national Circle
3. Other National Operators
4. International Operators
• Dashboard for Mobile Devices consists of the following:
1. Top Ten 2G Devices’ performance
2. Top ten 3G devices’ performance
• Dashboard for APNs consist of the following:
1. Top 5 APN’s performance
• Comparing VIP MSISDNs, APNs, IMSIs, Devices based on KPIs and vice-
versa.
CXO Dashboard Team Mobile Dublin
Client Ericsson Sweden
Technology Flex 4.5 Cairngorm Framework, Hibernate 3.5, Spring IOC, MySQL 5.0
Description CXO Dashboard Productization is a regular development process of Ericsson to
make the product updated. The features implemented in this release are:
1) Normalized database to support more complicated data
2) LDAP integration for authentication purpose
3) Standardized Mediation Layer
4) Data Purging Policy
5) Google Map pluggability
6) Customizable Auto-refresh feature
7) Drill down of KPIs up to third level
8) Performance Trend display in Line Chart, Column Chart, Pie Chart and Datagrid
form
9) 'Dynamic Jump' to external site for RCA analysis of KPIs
10) Print Chart
11) Export Chart in Excel format
12) Theme management
12) Modification in Admin Console in respect to View/Tab/KPI management
13) Introduction of KPI formula creation and run-time calculation of KPI value
14) Transparent and more user-friendly user interface
15) Ericsson Format Policy
Roles &
Responsibilities
• Technical lead of CXO Product
• Technical analysis and feature forecast
• Technical developer of CXO Product along with team
• Author of Technical Architecture Document, High Level Design Document,
Database Design, CXO Demo Tour Video
MWC Barcilona Ericsson Experience Manager Solution
Client Ericsson Sweden
Technology Ericsson Experience Manager, Unix Scripting, Flex 4.5 Cairngorm Framework,
Hibernate 3.5, Spring IOC, MySQL 5.0
Description MWC POC focused on integration of datasources like Nettuner, Perfmon etc with
Ericsson Experience Manager and CXO Dashboard. Ericsson Experience Manager
adapted Nettuner data through developed Service Director’s adapters and through
Ericsson Experience Manager’s Reporting Interface it was showcased in CXO
Dashboard.
Roles &
Responsibilities
• SME of CXO Dashboard and Ericsson Experience Manager
• Analysis and design of integrated architecture
• Development of Service Model, Tiers, Performance Monitors in Ericsson
Experience Manager
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7. Resume of SANDIP HAZRA (Solution Architect)
• Configuring KPI/KQI in Ericsson Experience Manager
• Adapter Creation in Ericsson Experience Manager
• Adapting several XMLs, Database and CSV files for CXO Dashboard
• Dashboard, Scheduled Report Preparation in Ericsson Experience Manager
as well as CXO Dashboard Solution
• Presenting whole integrated system in several meetings
• Author of Design Documents, Database Design
CXO Dashboard Implementation
Client Airtel Nigeria, Ericsson Internal
Technology Flex 4.5 Cairngorm Framework, Hibernate 3.5, Spring IOC, MySQL
Description • CXO Dashboard solution is targeted at the Senior Management (CTO and
CMO)
• This will give them a single screen, real time view of a network
• Near-Real time Values
• User-based Views for CMO, CTO, CEO, CFO and similar target audience
• Administrator Console to add/modify view of network
• Customizable KPI visualization
• Accessible though url - No end application required
• Dashboard for Multiple Circles accessible through single url link
• Minimized Manual efforts for reporting
• Network Vendor Independent
• Drill down feature on Google Map
Roles &
Responsibilities • Technical lead of CXO Dashboard
• Requirement Gatherer and analyzer of CXO features
• Author of Technical Architecture Document, High Level Design Document,
Database Design
• Technical Developer of CXO framework along with team
Avaya – Enterprise Content Management
Client Avaya Telecom, US
Technology Interwoven Teamsite 6.7.2, Perl Script, Unix, Oracle 9g
Description The Enterprise Content Management (ECM) application deals with contents
associated with Enterprise Portal and Support CSS applications.
The project is a production support project. Due to migration of Teamsite from 6.5
version to 6.7.2 version, project involves lots of configuration change issue.
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8. Resume of SANDIP HAZRA (Solution Architect)
Roles &
Responsibilities
Roles:
• Technical lead of Content Management
• Workflow developer and enhancer
• Regular support request handler
• Designer of migrated environment
Responsibilities:
• Resolving post-migration challanges
• Developing enhanced Mediabin functionalities in migrated environment
• Unit Testing and Integration of Functional Utilities
• Deploying new changes to new environment
• Deployment issues resolution
• Creation and update of critical Project Documentation
• Defect prevention and Causal Analysis
• Representing offshore ECM team during CRM calls
State Portal of West Bengal Government
Client Government of West Bengal
Technology Alfresco, Java Portlet, JSP, CSS, MySQL, JBoss Application Server
Description The project was to develop State Portal for West Bengal Government
(www.banglarmukh.com). The objective behind the Portal was to provide a single
window access to the information and services being provided by the Government
of West Bengal for the citizens and other stakeholders.
Roles &
Responsibilities
Roles:
• Leading several modules
• Alfresco Content Management Developer
• Java Portlet Developer
• Unit tester, Integration Tester
Responsibilities:
• Requirement gathering from various departments of West Bengal
Government
• Designing of layouts using Adobe Photoshop
• Development of state portal of West Bengal involving JBoss Portal server,
Alfresco Content Management Tool and MySql Database.
• Development of departmental portal of Law Department, Government of
West Bengal involving JBoss Portal server, Alfresco Content Management
Tool and MySql Database.
• Client Presentation
• Preparation of SRS, Design Document.
OCTanner Retail
Client OCTanner Retail, US
Technology Java, OFBiz ERP, JSF, Python, JavaScript, Struts, Hibernate, Restful Web Services
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9. Resume of SANDIP HAZRA (Solution Architect)
Description This project was mainly about recognition management.There was a lot of analysis
involved in terms of identifying and determining who will receive the recognition.
Once the receiver of the benefit was identified for that recognition he was given
free gifts, tax deduction or salary hike according the designation and capability of
the receiver.
Roles &
Responsibilities
Roles:
• Scrum Member
Responsibilities:
• Use Cases , Wire frames, Outline Documents preparation
• Client Presentation on a new technology ‘OFBiz’
• Development of dummy projects using OFBiz, JSF, Seam
• Sprint Log management
• Working as a BA with onsite BA team
• Resolution of several JIRA issues
• Preparing Design Documents and Test Cases
CITCO Banking & Finance
Client CITCO Banking, US
Technology Struts, Hibernate, EJB (Session Bean, Entity Bean), Restful Web Services, JUnit,
Ajax
Description This project was mainly about banking revenue management.There was a lot of
analysis involved in terms of identifying and determining who will receive the
revenue.
Roles &
Responsibilities
Roles:
• Java Developer
Responsibilities:
• Analysis and development according to client specifications
• Development in EJBBean, Service layer and DAO layers using technologies
like Struts, Hibernate.
• JUnit testing in Service and DAO layers and checking of Findbug, PMD
errors.
Page 9 of 9

10. Resume of SANDIP HAZRA (Solution Architect)
Description This project was mainly about recognition management.There was a lot of analysis
involved in terms of identifying and determining who will receive the recognition.
Once the receiver of the benefit was identified for that recognition he was given
free gifts, tax deduction or salary hike according the designation and capability of
the receiver.
Roles &
Responsibilities
Roles:
• Scrum Member
Responsibilities:
• Use Cases , Wire frames, Outline Documents preparation
• Client Presentation on a new technology ‘OFBiz’
• Development of dummy projects using OFBiz, JSF, Seam
• Sprint Log management
• Working as a BA with onsite BA team
• Resolution of several JIRA issues
• Preparing Design Documents and Test Cases
CITCO Banking & Finance
Client CITCO Banking, US
Technology Struts, Hibernate, EJB (Session Bean, Entity Bean), Restful Web Services, JUnit,
Ajax
Description This project was mainly about banking revenue management.There was a lot of
analysis involved in terms of identifying and determining who will receive the
revenue.
Roles &
Responsibilities
Roles:
• Java Developer
Responsibilities:
• Analysis and development according to client specifications
• Development in EJBBean, Service layer and DAO layers using technologies
like Struts, Hibernate.
• JUnit testing in Service and DAO layers and checking of Findbug, PMD
errors.
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