SUMMARY

• Overall 6+ years experienced developer with expertise in iOS and OS X application development
• Systems Analyst with expertise in design, requirement gathering & analysis, and development of iOS/Mac applications with industry leading tools and programming languages
• Strong business orientation, analytical and problem solving skills combined with required programing skills
• Experience in working with hybrid applications written in Swift and Objective C
• End - End understanding of iOS app development to submitting the app to the App store
• Worked in small to large teams with a tighter deadlines and challenges
• Strong understanding of object oriented programming design principles and practices
• Proficient in writing clean and reusable code
• Worked on applications involving cross platform code sharing and solved other challenges in feature development
• Experience in making app to support multiple languages thereby internationalizing the app
• Worked on majority of the Cocoa frameworks and other third party frameworks
• Experienced in working with Auto layouts and size classes for iPhones and iPad
• Worked with Cocoa Pods framework manager for integrating third party libraries
• Worked on location services API’s such as Google Maps SDK and MapKit
• Experienced in consuming Restful web services with native API’s
• Written halper methods for increased productivity and reusability across projects
• Experienced working with concurrent code execution using Grand Central Dispatch(GCD)
• Updated layouts to support multiple languages using localization API’s
• Thoroughly implemented the major design patterns such as MVC, Delegation, Singleton, Target-Action and observers as and when desired
• Implemented a new way of tracking miles driven using iBeacons with standard core location API’s
• End End understanding of user authentication mechanisms in a mobile driven system to ensure security at different levels such as user data privacy and network security
• Experience in working in C++ in conjunction with objective C and Xcode
• Created custom controls and worked with majority of UI controls at the latest
• Participated in scrum meetings and experienced in agile methodologies
• Worked on several source / version control systems such as Git, Source Depot and Svn etc.,
• Worked on code porting and refactoring among cross platform applications to use a shared codebase for OSX application
• Experience in teams working with continuous integration and app deployments
• Performed code reviews and peer-peer discussions
• Experience in using several software development tools to expedite the development process

TECHNICAL SKILLS

Programming Languages: SWIFT, Objective C, C++,Python

Database Systems: Oracle, SQL server, MySQL and Sqllite

Development Tools: Xcode, Visual Studio

Source / Version control: Git, Source Depot, Bit bucket, SVN

BI tools: OBIEE, Informatica, R

PROFESSIONAL EXPERIENCE

Confidential iOS Developer

Responsibilities:

• Work in a fast paced agile based app development with strict goals and deadlines
• Deliver new features and support to fix bugs in the previous releases in each sprint
• Coordinate with management to finalize the design and make the design a reality
• Finding solutions to the problems and solve them in elegant fashion keeping the user experience at the core of the development process
• Follow similar design and approaches wherever possible between iOS and Android apps
• Pushing the app to the app store timely and making sure to meet the Apple guidelines for the app delivery
• Actively participate in discussions with backend team to make wise decisions in the feature development planning
• Developed an innovative mileage tracking system using iBeacons
• Consumed restful web services to show dynamic feed content inside the app
• Worked with card based table views to display different types of cards such as video cells, custom table view cells etc.,
• Used Google Maps SDK and Map kit to locate and geo code a vehicle and to facilitate features such as roadside assistance, find a dealer etc.,
• Integrated third party libraries and static libraries in to the project
• Worked on Core Bluetooth API’s to communicate with a beacon in special cases
• Designed and developed several workflows such as scheduling an appointment, adding a car, creating a new account etc., involved in re structuring the app by proposing new design ideas for scaling the app to accommodate more features as the app evolves
• Successfully implemented majority of the design patterns for a reusable and easy to debug codebase
• Performed code reviews and functional tests with cross platform team
• Worked on integrating maintain app with Facebook login

Environment: Xcode, Git, Bit bucket, Source Tree, Objective C, Swift

Confidential iOS / OSX Developer

Responsibilities:

• Worked extensively with SWIFT, Objective C, Cocoa and Cocoa Touch frameworks.
• Worked with vast range of API’s to fix the bugs in the latest release
• Worked closely with design team for adding new features to next release
• Responsible for analyze, code, debug and test the application for each task
• Developed custom data structures in C++ and Objective C
• Worked extensively on Auto layouts, Cocoa bindings, MVC design patterns, Appkit, UIkit and foundation frameworks
• Developed deep understanding in debugging, code troubleshoot and problem solving
• Strictly followed the coding guidelines and adopted best practices in product development
• Started working extensively in SWIFT
• Created / updated the layouts for internationalizing / localization of the existing Application to support multiple languages
• Refactored C++ code to be reusable in a cross platform setting between macOS and Windows
• Developed the code that is reusable, extensible and safe to use in the application
• Extensively worked on Cocoa, Core Graphics, Calendar, NotificationCenter, Webkit
• Created halper methods which can be used across the application to reduce the development time
• Created custom UI controls such as labels, text fields, buttons for more customized look
• Worked in accordance with continuous integration practices for code check in and deployments
• Performed peer - peer code reviews and analyzed the existing code
• Proactively planned the work items to finish the priority tasks in time

Environment: Xcode, Source Depot, SDT, Visual Studio, Objective C, Swift, C++

Confidential

Student Part-time

Responsibilities:

• Primarily involved in providing training in Python 3.4 for students
• Prepared code challenges for students to solve
• Implemented a project on Raspberry Pi 2 machine using Python
• Involved in developing the new screens and update the UI
• Sync the content of the app with latest information as in web app
• Send time based local push notifications to students
• Implemented workflow to schedule appointments for students

Environment: Xcode, Objective C, Git

Confidential

Systems Engineer

Responsibilities:

• Involved in working with HY5 tool for generating scripts for iOS using javascript
• Certified professional in HTML5, CSS3 and Java Script
• Involved in Gap Analysis Testing, Sanity/Smoke testing.
• Involved in Automation Testing by generating the scripts, playing the scripts, recording the scripts, Testing the scripts, re-usability of scripts for both ios and android
• Worked extensively with Objective C and Cocoa Touch frameworks
• Extensively worked on Auto Layouts, Foundation framework, UIKit frameworks
• Designed and developed reusable project document templates used for functional testing.

Environment: Xcode, Objective C, Svn

Confidential

BI / ETL Developer

Responsibilities:

• Performed analysis on enterprise sales data to create dimensional models, Star schemas and Snow Flake schemas to build dashboards and reports using OBIEE 10g/11g.
• Worked on developing reports and dashboard based applications, handled client requests by working on OBIEE10g and Informatica 9.x.
• Performed root cause analysis and resolved customer data issues in Accounts and Receivable, Supply chain subject areas
• Schedule and monitor ETL workflows to load various types of source data into data marts.
• Written SQL queries, PLSQL procedures to perform Data Processing, Data Manipulation and Data loading.
• Involved in analyzing, troubleshooting various Performance bottlenecks, Debugging of ETL jobs/ BI reports, Query
• Analyzed and fix the bugs in ETL mappings and OBIEE Dashboard reports

Environment: Informatica, OBIEE 10g, Putty, PL/SQL, Oracle 10i

Confidential

TCS Intern

Responsibilities:

• Understand the requirement documents and prepare an analysis document
• Cleanse and filter the flat file documents for uploading to a RDBMS
• Create physical, logical schemas and import data into databases
• Develop schema diagrams for diagrams for the de normalized structures
• Develop the ETL mappings and schedule workflows with Informatica tool
• Generate Reports using OBIEE and Business Objects
• Prepare test scripts and perform data validation tests using Test Director tool

Environment: MySql, PL Sql, Informatica, Business Objects