PROFILE:

• Technically sophisticated professional with total experience of 12 yrs . in Core Java/J2EE/Python & UNIX along with SQL/PL - SQL and Machine Learning , in the domain of Telecom Network Management, Telco Operations Support System (OSS), and Analytics.
• Functional expertise included presales/requirement gathering/design/development in OSS Assurance Domain (Fault Management, Performance Management, Service Quality Management) and Telecom analytics encompassing Wireline/Wireless technologies (2G/3G/4G)/VAS including transition and transformation.
• Excellent communication and people skills, ability to relate to people from business domain/implementation team.
• Have strong desire to work in Machine Learning and Artificial Intelligence related projects.

TECHNICAL SKILLS:

Programming Languages: C, Java, XML, JSON, JavaScript, Python, R, Arduino

Other Technologies: UNIX shell scripting, debugging tools, Windows GUI development, JSP, Servlet, Struts, Hibernate, Web Services, Rest services, Ant, and Junit

Databases: Oracle, Sybase, Postgres, Mongo DB

Web Server/Application Server: Tomcat, Sun Application server, Oracle WebLogic

Design: UML, Design Patterns

Version Control System: VSS, SVN

Platforms: Solaris 8 / Solaris 10, RHEL 6.5

Telecom Standards: eTOM, SID, FCAPS, ITIL

PROFESSIONAL EXPERIENCE:

Confidential

Technology: Unix, Python, Machine Learning

Responsibilities:

• Data Exploratory analysis.
• Applied different feature selection and feature extraction methods including Univariate feature selection, Step forward feature selection, PCA, Autoencoder.
• Applied different classification methods like SVM, Random Forest, Gradient Boosted decision trees, K-NN, Neural Net and Ensemble model.
• Performance and Error analysis.
• Exposure to data visualization tools and techniques like matplotlib, ggplot.

Confidential

Tools: Unix, Python, Arduino, Raspberry Pi, Machine Learning, Node-js, Node-Red

Responsibilities:

• Deployment of sensors.
• Development of Arduino programs.
• Communication between sensors and Arduino via MQTT.
• Implementation of statistical and ML based rules.
• Integration with Thing Speak platform and databases like Postgres and MongoDB.
• Facial recognition for Smart security.
• Voice controlled lights on/off.

Solution Architect

Confidential

Technology: Python, Unix Shell Script, PostgreSQL, Machine Learning

Responsibilities:

• Workshop with customer to freeze customer requirements.
• Workshop with PDU to understand the requirement of loading cell data and corresponding dependencies and design the architecture.
• Development and deployment of the solution.
• Acceptance testing. to customer.

Confidential

Technology: Core Java, Unix, Python, Oracle, Machine Learning

Solution Architect

Responsibilities:

• Onsite workshop with customer to freeze customer requirements.
• Workshop with energy experts to understand the domain of Energy management and design the architecture.
• Develop ETL system to integrate with Remote site manager systems.
• Devised various ENOC use cases like site Energy optimisation, Fuel management, Rectifier management, asset forecast including Battery life prediction and capex/opex optimization.
• Usage of Machine Learning in use cases like to predict rectifier failure, when to overhaul generator, site visit analysis.
• Guiding the team during implementation.
• Acceptance testing. to NOC.

Confidential

Technology: Core Java, Oracle, Unix shell script

Solution Architect and Lead Developer

Responsibilities:

• Onsite workshop with customer to freeze customer requirements.
• Design SQM solution architecture, HLD, test specs, and customer materials.
• Design LLD of all integration interfaces including NetAct, Granite, Netcool and customer performance management systems.
• Design and configuration of Service model (2G/3G/4G and VAS services), KPI, KQI, Thresholds.
• Design and deployment of Fault Management System (Netcool), Trouble Ticket, Performance Management system ETL.
• Design and deployment of SQM - Trouble Ticket interface (BI DWH).
• Configuration of Dashboard to be used by NOC/SOC.
• Guidance to the team members in whole implementation.
• Acceptance testing.

Sr. Software Developer

Confidential

Technology: J2EE technologies - Struts, Hibernate, Web Services, Ant, Junit, Oracle

Responsibilities:

• Design of the system (High level and Detailed design)
• Involvement in HLD, FSD.
• Developing Web Services using JAX WS & Oracle database interfacing through Hibernate.
• GUI development using Struts framework, JavaScript & CSS.
• Design Test case plan and Testing.

Confidential

Technology: Core Java, XML, Unix, Oracle SQL

Software developer & lead

Responsibilities:

• Development of Alarm MDD using Java which is used to parse alarms received from network elements through SNMP/CORBA/FTP protocols and display on Clarity AMS after proper decoding & augmentation.
• Development of Performance MDD using Java & XML which is responsible for generating reports (graphical/excel/PDF format) related to Network element’s activity, data for which is obtained through SNMP/FTP System statistics file direct from NE or EMS.
• Installation & Configuration of Mediation Device Drivers (MDD) for Confidential /Nokia Elements at Confidential in East Zone & North Zone.
• Interfacing Clarity Inventory Management.
• Involvement in E2E Design of OSS solution (High Level & Detailed design).
• Communicating and information gathering about the requirement from clients.
• Took key role in User Acceptance Testing across 17 Confidential circles.
• Helping hand to new joiners to understand current OSS implementation.