SUMMARY

• Extensive experience in Core Java, Threading and Multitasking, Struts, Spring, Hibernate and client - server environments.
• Possess large spectrum of knowledge in Fixed Income. Equities, Derivatives, Portfolio and Risk Management.
• Involved in all teh phases of SDLC including requirement analysis, design, development, testing and documentation.
• Experience in Message driven programming using JMS and ActiveMQ.
• Extensive Experience on Front End Technologies: AJAX, JSTL, JSP, HTML, JavaScript, CSS and Angular JS.
• Implemented JAX-RS REST Services using Spring REST technology.
• Good Architectural experience and used a multitude of J2EE design patterns.
• Experience in test driven development (TDD) using JUnit and Agitar.
• Extensive experience in database programming using SQL and PL/SQL following industry best practices.
• Strong knowledge in Oracle 11g/ database programming using PL/SQL (Stored Procedures, Functions, Triggers, Cursors) and standard Built-in Oracle Packages
• For optimization process actively involved in capacity planning, creating views, materialized views, partitioning tables and creating indexes etc.

TECHNICAL SKILLS

Languages: Core Java, SAS, Python, R, SQL, Hadoop

DBMS: SQL Server, Oracle 11g, DB2, MS SQL

APIs: AJAX, Angular JS, XML, JSP, Servlets, JMS, Oracle Forms and Reports

Certification: Bloomberg Essentials for Equity, Fixed Income, FX, and Commodities, R Programming from John Hopkins University, SAS Certified Base Programmer for SAS 9

Tools: Toad, SQL Server studio, JBuilder, Dreamweaver, Eclipse, NetBeans, Android Studio

PROFESSIONAL EXPERIENCE

Confidential, New York, NY

Java Developer

Responsibilities:

• Analyzed and developed bitcoin trading strategies using Python with 24/7 automated execution.
• Implemented teh back-tested trading strategies on all major Bitcoin exchanges with different currencies.
• Developed an automated trading report system, which reports all teh executed trades and P/L Statements on daily basis.
• Used Core Java and Multithreading to implementhistorical, Monte-Carlo, and parametric VaR, Scenario analysis,Tracking Error functions.
• Implement risk modelsforFI(bonds, convertible bonds) and Equityasset classes.
• Worked on Hibernate framework on persistence layer for Object Relational mapping.
• Used Second level cache in Hibernate to enhance performance and proper memory management.
• Developed Model component which is portable across multiple databases.
• Applied Loop unrolling technique in Java to optimize teh code and enhance teh speed by 5 times.
• Helped in troubleshoot of FIX protocol trading issues.

Confidential, New York, NY

Java Developer

Responsibilities:

• Extracted millions of tweets using Twitter API and processed text mining to analyse people’s sentiment towards a stock market.
• Built OOP framework in Java to avoid latencies in trading strategies.
• Determined teh best correlation between sentiment and change of stock price.
• Involved in writing DAO layer using JDBC to access teh Oracle SQL database.
• Developed a leading indicator of volatility to manage portfolio risk.
• Used Numpy, Pandas to clean teh unfiltered data in teh Tweets.
• Web Scrapping with Python and storing teh retrieved data in CSV format or into teh database.
• Developed a Map Reduce program using Hadoop to count teh number of times a particular model of phone was tweeted in a particular duration, and determined teh relative popularity of teh phone model.

Confidential

Programmer Analyst

Responsibilities:

• Developed a Gold Tier application for client in banking and finance sector.
• Prepared business and technical documents for Intelligent Profile Application.
• Participated in managerial activities like Support Professional Orientation Program and brainstorming meetings.
• Managed single-handedly to get 99% time span optimization for client raised incident managements.
• Planned and executed teh production support activities of teh Client Application
• Developed teh wireframe document to represent teh look and feel of teh application.
• Involved in enhancing teh build procedures using Maven and Hudson jobs.
• Developed teh presentation tier with teh Struts 2.0 framework (MVC 2 Model) consisting of Action Classes
• Action forms and other related configuration settings.
• Extensively used Hibernate in developing data access layer.
• Involved in creation of class diagrams, sequence diagrams and use case diagrams for detailed understanding of teh design.
• Utilized Java Swing framework to develop client side components.
• Involved in developing EJB exposed JAX-WS Web Services to teh external clients during teh Service oriented Architecture (SOA) implementation.
• Used Perforce for version controlling, and Log4J is used for Logging and Tracing teh messages.
• Used different primary key generators such as sequence, identity and native.
• Interacted with customer for requirements of project and customization in existing functionality creating whole D-Specification document for teh user, took approvals from various users, and completed end-to-end functionality (including Designing, Coding, Testing, Deployment and Maintenance and moving teh product from various environments).
• Managed Associations such as one-to-many, many-to-one in Hibernate.
• Developed DAO Implementation classes using Hibernate template from Spring with Hibernate API.
• Generated POJO classes with JPA annotations using Reverse Engineering.
• Involved in knowledge transfer sessions for Programmer Analyst Trainees.
• Develop documentation, reference materials, work flows and training materials.
• Modified and accessed database using SQL, PL/SQL, Stored Procedures, Triggers, Views.
• Experienced with advanced functions in Microsoft Excel and VBA to automate teh reporting processes which saved numerous hours of data entry time.
• Involved in bug fixing for teh code in production environment and allocated teh bugs to respective developers to ensure that bugs are resolved in a timely manner.
• Developed test suite framework and regression tests script using SOAP UI for created web service.
• Worked on hibernate to save and retrieve data from java to Oracle database.
• Provide periodic presentations to senior management team and various executive committees on Application development for decision making.
• Used Log4J to print teh logging, debugging, warning, info on teh server console.