COVER LETTER

To,

The HR Manager ,
Sub: Cover Letter

Dear Sir/ Madam,

I am writing in response to your job notification for the suitable position on your esteem firm.

I am working for Reliance Communications Ltd (Enterprise) for last 12 years and happy to mention some of my achievements in this role

 

·         Heading Team of Twelve Engineer for Development, Testing and Deployment for IN and SMS Applications. L2

and L3 support.

·         SS7 and Sigtran Stack Specialized Engineer for ULTICOM STACK for SMS and IN (toll free calling, CVPN, LBS).

·         Individually developed Tools for Application Alert systems, Hardware Alert system via sms, portal and email

·         Developed Network Monitoring and utilization system for in-house developed applications.

·         Developed automated UI tools for Unix based server replacing CLI for day to day operation works.

·         Developed Simulator from open source for Mobile application Analyzer for vulnerability using Oracle VM and Android Studio
I’m well versed with:

·         End to end functional knowledge for IT LAB related work on Solaris, windows Servers for TELCO based application with complete architecture of SS7 and Sigtran technology, Oracle Database server ( HA RAC. CLUSTER). Web based application on JBOSS, TOMCAT.

·         Have broad knowledge of various computer technologies, IOT, cloud, big-data, software/web development,

E-commerce, social networking, mobility/handheld devices, relational databases, operating systems, infrastructures, and computer networking. JIRA For Agile Project Management.

·         Configuring services on hardware including Routers, L2 Catalyst Switches etc.

·         Resolving operational issues involving application, IP routing, server allocation and its files system, upgradation

·         Preparing equipment specifications and floor plans for installation in departments.

Please find my detailed CV for your consideration. Should you need any more details, please do let me know.
Thanking you for your time and looking forward to hear from you.

Sincerely
Ranjit Majumdar

+919324121324

Email: ranjitm74@gmail.com

 

 

Resume

:: PERSONAL INFORMATION ::
Name
Ranjit Majumdar

Birth Date
29 March1974
Gender
Male
Nationality
Indian
Current Residence
Mumbai, Maharashtra, India
Email
ranjitm74@gmail.com
Phone
9324121324
:: CAREER OBJECTIVE ::
To work in a dynamic/established company in IT related role (IT Head, IT manager, project manager, solution architect, development manager, or functional/technical consultant) on consulting, development, or operations. Preferably working in Telco & IT industry, but open to other industry, challenge and opportunities.
:: JOB PROFILE SUMMARY ::
Have total 12 years of experience in IT and Telecom industry, software development, deployment and complex systems integration in using various technologies.
Have 11 years of managerial experience as project leader, technical/IT manager, and project manager.
In that 9 years of functional and technical experience in Reliance Communications for software development , software testing and deployment
Excellent end to end functional knowledge  for IT LAB related work on Solaris, windows servers for TELCO based application with complete architecture of  SS7 and Sigtran technology
Have excellent skills in IT project management, development, documentation, testing, deployment and training.
Have excellent skills in systems integration, data migration, business intelligence/reporting, analysis, design, and software development. Current technical skills in SQL, PL/SQL, Oracle database, Unix, Jsp, HTML and Internet technologies.
Have excellent and broad knowledge of various computer technologies, cloud, bigdata, software/web development, e-commerce (online shop), social networking, mobility/handheld devices, relational databases, operating systems, infrastructures, and computer networking.
Have excellent analytical/problem-solving skills, self-initiative and fast to learn new skills/technologies, resourceful, committed, and smart-worker.
Able to coordinate and communicate with project team. Able to work independently and part of team.
Specialty: Intelligent Networks, Messaging Platform, Quality Assurance & Control, Integration & Testing, Project Management, Liaising / Coordination, Technical Support, Operations & Maintenance, Reporting/ Documentation, VOIP Solutions, Mobile based applications, Process Compliance, VAS, Business Analyst, Product Management
 

 

 

 

 

:: TECHNICAL SKILLS MATRIX ::
Key to Skills Matrix
4-extensive work experience 3-good work experience 2-average work experience 1-basic understanding
Skills (last 5 years)
No. of Years
Year Last Used
Proficiency
4
3
2
1
Operating Systems
Windows (all versions, PPC, WM)
19
2018
*

Unix (SCO, Digital, Linux, AIX, Solaris)
15
2018
*

Programming Languages/Development Tools
Java (J2SE, J2EE, J2ME, JBuilder, Eclipse)
15
2018

*

Oracle
15
2018
*

SQL
15
2018

*

PL/SQL
10
2018

*

Unix shell scripts
15
2018
*

Internet (HTML, XML)
19
2018

*

Databases
Oracle RDBMS (7.3, 8, 8i, 9i, 10g, 11g)
8
2018

*

MS SQL Server (200x)
3
2018

*

MySQL (5.x)
3
2018

*

Miscellaneous
Internet Tools (browsers, email, etc.)
19
2018
*

Office Applications (MS Office, Visio)
19
2018
*

Graphics & Design (Photoshop, Dreamweaver)
7
2018
*

Project Management (MS Project)
5
2018
*

Web Applications (Apache, XAMPP, CMS, osCommerce)
15
2018

*

Database Administration Tools (TOAD)
11
2018
*

Achievement and Awards
1)      Received Special monitory program increment of 25 % with Rating 4 on April 2014

2)      Received Special monitory program increment of 25 % with Rating 4 on April 2011

3)      Received Certification for Ulticom Education on Signaling stack for development and configurations
 

 

 

 

:: EMPLOYMENT HISTORY ::
06.11.2006 – Till now
Reliance Communications, as Senior Manager

Team Lead for:-

1)      Project Manager for TELCO based Application    Expertise in planning, engineering, managing and executing projects

Individual Development of Application alert system via. sms, email and in portal via database with its dashboard.

Working with cross functional team to troubleshoot, analyze and resolve the development and operational issue

To identify the business drivers and to enable the client to achieve the business targets and generate the extensions of the business cases.

Defect Management using Rational tool and ensuring adherence of SLA

Institutionalize and define the process for Incident, Problem and change management

Provide product training to the operations team and defining exit and handover process to the operations along with proper   SLA and escalation matrix for the production support

Managing resource contention between ongoing development projects and urgent defects reported in production

Including Individual contributor for ideation, installation, development, Testing, deployment, UAT, RFS & Level 2 operational support for telecom based applications.

Proficient in handling and managing Telecom Based application and VAS products from End to End perspective and product management. The products include VoIP solutions, Intelligent Network (IN) solutions, IP solutions, Interworking & Interoperability solutions, messaging

(IS-41/MAP/SMPP) solutions, Wireless and Wire line solutions, VAS and Mobile based Applications.
Proficient in leading large team of 20 to 50 team members and handling multiple projects.
Proficient in Quality processes and modeling of Management processes, Operational processes and Supporting Processes. Proficient in streamlining/defining process across the department as per Service Level Agreement (SLA) for Operational Support.
An effective Team Leader, Manager, communicator with exceptional analytical, technical and inter personal skills and acts as a good interface with Top management for presentation, representation, updating and for reporting

 

2) Operation team for Development and Testing Server LAB

a) System Administration (Solaris / Windows)

Solaris system administration on Sun range of servers

Managing isolated network for better performance and better IT environment.

MS Windows Server system administration on INTEL / HP servers

Complete administration of Signalware, Oracle, Java, Sun-Studio.  Installing H/W , O.S, O.S patches

Solaris Cluster, Storage Management on Production                                                                            servers Systems performance management, monitor, tuning

Scripting, automating Sys admin tasks

Implementation of Clusters ( VERITAS, Sun) File system /   Volume/ Backup management

Operations handling, trouble shooting, maintenance

Implementing & documenting operational systems, policies, procedures

b) Performing Backup & Restore

Storage Performance monitor, tuning, and optimizing

Storage trouble identification, troubleshooting, resolving

Storage performance Log maintenance

Perform Backup operations as per defined schedule / strategy Ensure proper Media handling like Tape rotation, storing, retention, etc.    Managing day to day operations of storage administration like maintaining ‘Point in Time copy’, Disaster recovery, and other storage specific activities.

c) Virtualization

Virtualization of Solaris, Windows and Linux server for frequent requirement of high-end servers of various developments and testing purpose.

 

3) Leading Innovative Lab for Various Telco product

Green IT solutions and consulting: especially Green data centers and green facilities

Next Gen Web Technologies: Social software,  Rich Internet Application (RIA) platforms

e-Security: Advanced encryption methods, Enterprise digital rights management, Digital watermarking and traitor tracing

Personal and Community Context Discovery – Mobile phone based localization,  proximity sensing and activity

detection, mobile phone based physiological sensing,

The lab acts as a hub for the incubation of new ideas relating to IP-based technologies primarily in the content delivery of video and other rich media and the Digital Surveillance System domain

 

 

 

 

 

 

 

4) Lead Ops for SS7 Technology application (Ulticom).

a)      Operations, administration, provisioning, and maintenance of Ulticom’s Signalware SS7/SIGTRAN system.  Signalware enables deployment of SS7 and SIGTRAN protocol stacks within a service provider’s network.

b) Install the software, configure the system, and provision the database.  Provisioning the database includes use of both the Graphic User Interface and command line interface. Configuring Load generator (Data simulators) to move traffic through the system.

c) Troubleshooting and surveillance techniques include the location, content, and interpretation of the system’s log files, alarms and event messages.  Monitoring function while traffic is being processed by the system

d) License Management, SR utilization against the AMC with Ulticom. Advising license Procurement as per requirement of future Advancement of  Application

:: EDUCATION / TRAINING ::
COURCE
INSTITUTION
YEAR
B.E in Electronic and Telecommunications.
B. C. ENGINEEING.
1997
Computer Hardware Diploma
CMS Computers.
1998
Diploma in Ulticom Operations
Ulticom.
2009
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Date:  31/01/2018

Place: Mumbai