SUMMARY:

• iOS, Swift, Objective - C, C++, Java, Ruby, bash scripting, knowledge of EC2, Heroku, Redis, and Elasticsearch
• In-depth knowledge of the complete development life-cycle (SDLC), from specifications to design and implementation to testing and deployment
• Highly-experienced with design patterns such as MVC, Delegation, Singleton, etc…
• Understanding of mobile networks, using APN as secure gateway to VPN for an IoT solution
• Understanding of communication protocols such as UDP and TCP/IP
• Using RESTful web services, creating and parsing JSON payloads
• Experience in implementation of IoT solutions for fleet and equipment tracking
• Development of software running on ARM chip of RFID reader for asset tracking
• Strong working knowledge of Xcode, Cocoa touch, Objective-C, Swift; versions iOS7 - iOS11
• Constructed and implemented UI designs using Storyboards with AutoLayout constraints and programmatic UI
• Seasoned use of Grand Central Dispatch (GCD) and NSOperations to perform tasks on different threads, allowing for a more fluid user experience
• Solid understanding and use of various iOS frameworks such as: UIKit, MapKit, CoreLocation, AVFoundation, MKAnnotations
• Experienced implementing Push Notifications within app workflow
• Detail-oriented developer with a strong team mentality
• Enthusiastic and consistently delivering on time and to the highest standard

PROFESSIONAL EXPERIENCE:

Confidential, Edison NJ

Senior iOS Developer (iOS, C/C++, Bash, RoR, Java)

• Supported and maintained a legacy Confidential iOS Application. Implementation of functionality to discover, sort by RSSI and list i-Beacons associated with company assets
• Implementation of the module responsible for a reading of the metrics of the vehicle coming from the onboard diagnostic device via the Bluetooth interface
• Implementation of Driver Vehicle Inspection Reports App to conduct pre-trip and post-trip vehicle inspections

Confidential, Bridgewater NJ

Senior iOS Developer (iOS, C++)

Responsibilities:

• Internal Daily Stand Up with the Team Members on project status.
• Participation in Agile planning and grooming sessions
• Programming in Swift, Objective-C and C++
• Design and implementation of new features described in the form of user stories, wireframe sketches and workflow diagrams
• Repair Orbit browser quirks with certain Web pages
• Implementation of task reminder Notifications
• Worked with NSURLSession and NSOperations to perform and manage multithreaded downloads of mail attachments
• Optimized SQLite Full-text query with OFFSET predicates for contacts search
• Optimized OrbitMail UI for iPad using Storyboards and size classes
• Daily monitoring of Crash Logs, retrieving from the server, symbolication, identifying the conditions under which the application terminated.
• Resolved bugs and development issues using Xcode debug navigator Breakpoints, LLDB and NSLog statements
• Functional testing and check with the debugger to make sure the patch is successful
• Submitting the fixes into Git version control repository for peer reviews.
• Pull requests code reviews via web client of Atlassian Git repository
• Pair Programming with fellow programmers.

Confidential, Atlanta GA

Software Engineer iOS

• Internal Daily Stand Up with the Team Members on project status.
• Interaction with remote Team Members (iOS and QA) on project issues via Slack chat.
• Research on how to initialize AVFoundation player with an HTTP Live Streaming asset.
• Research on how to implement the player controls appearing and disappearing on user touch.
• Implementation of POC of HLS Video Player with overlay controls.
• Integration of HLS Video Player with overlay controls into the project.
• Implementation of Project User Stories related to HLS and Provider Authentication.
• Work on QA tickets in order to fix the bugs or dysfunctional behaviors.
• Using Git to merge and submit implemented features into the development branch.

Confidential, Atlanta GA

Software Engineer iOS

• Internal Daily Stand Up with the Team Members on project status.
• External Daily Stand Up with Client Team.
• Interaction with remote team members via Slack chat.
• Work with AWS account to set up AWS Services like Cognito, S3 and Lambda.
• Programming in swift. Implementation and tests of mobile functionalities as Authentication of User with AWS Cognito and Uploading of accident photos to AWS S3 Cloud Server.
• White Board Design Meetings, review of Current Architecture in order to ensure the atomic (thread safe) record in the database of success / failure of photo upload operation.
• Review and validation of Design & Architecture of Photo Upload Workflow.

Confidential

Software Engineer 3D, C++

• Development of 3D virtual simulators for training heavy equipment operator
• Analysis and design of rigid body and system of particles physical simulation, of different pieces of equipment and/or environment using the ODE physics engine and home written libraries
• Research work for feasibility study on the physical design of new simulators to come, writing demos and tests
• Design and implementation of the library of system of particles with friction, driven by a linear time discrete impulse contact solver, in way to simulate the parts of the environment like piles of sand, rocks, mud or snow

Confidential

Software Engineer 3D (C++)

• Development of 3D video games for embedded systems for the in-flight entertainment
• Analysis, design and implementation of 3D games using C# and C++, Animation, A.I., Pathfinding
• Participation in sessions of brainstorming and work closely with various teams including QA analysts and graphic artists