Amit Apollo Barman

Moonlighting as Indie Developer / Indie Game Developer. At one point has had over 100+ apps/games in Google Play/iOS App Store/Mac App Store/Windows Phone Marketplace, OUYA, Windows 10 App Store, BlackBerry App World and Amazon App Store. Since 2011, over 1,000,000 downloads combined across all platforms. My bowling game, Cosmic Bowling is currently the #1 Paid Bowling Game in the Amazon App Store. Over the years, I've had top 100 Paid iOS, Google apps across the board. Specializing in Mobile Applications & Games, but also bring unique and creative solutions to Web, Standalone, and Console Gaming Platforms. Many different platforms. Our apps have been ranked globally for both iPad and iPhone across a variety of categories including Productivity, Reference, Sports-Games, and Travel. Recently been developing for Oculus VR, Vive VR, Samsung Gear VR, Apple TV, and Samsung Tizen TV Platforms. Check out my Oculus Experience using Unreal Engine 4 below!

iOS & MacOS Software Development Engineer for Cisco Umbrella (formerly OpenDNS) and Secure Access. I primarily worked on implementing various features, mitigating bugs, and maintaining full software development life cycle. In my tenure have worked with multiple teams across the Organisation, also adhered to a monthly On-Call rotation. We've incorporated new features including Secure SAML login, DNS over HTTPS/TLS (DoH/DoT), implemented FedRAMP, did extensive Cryptography work to implement JWT/tokens using P256 & ES256, wrote Interop wrappers in Swift to implement both C/C++, Objective-C. Created Widgets for Network Heuristics. Implemented comprehensive caching system used for DNS Entries. Wrote CI/CD Test Plans, and formal test cases, Wrote multiple Unit Tests to do fundamental Regression and Smoke Testing. Used GitHub Co-Pilot / Ollama / Gemini to assist with coding, and do some platform code conversion and basic prototyping. Worked with Atlassian's JIRA, Jenkins, and Bugzilla. Technologies Used: C/C++/Objective C/Swift, SAML DoH, DoT, MDM integration (with .mobileConfigs), iOS Restrictions, iCloud Relay work, EDNS0, UPN ingestion, Apple Network Extensions, simpledns, TCP/UDP Traffic Ingestion and rerouting, JSON Encoding/Decoding/Parsing/base64, QR code embedding, App Deep Linking, XML/Plist decoding, AppStore Signing, CI/CD, Gen AI Development using Co-Pilot, Ollama, Gemini, OpenAI, and Hugging Face. Worked with numerous REST APIs, SAML. APNS, Apple Developer Work, App Signing, Mobile Asset Management. OpenDNS was founded in 2006 with the mission to provide a safer, faster, and better internet browsing experience for all users. Initially, OpenDNS provided a recursive DNS service for use at home, and in 2009 introduced a service for the enterprise market. In 2012, OpenDNS launched an enterprise security product, called Umbrella. Its rapid success and customer adoption led to OpenDNS being acquired by Cisco in 2015.

Windows & MacOS unified endpoint protection development. Includes security threat detection, intrusion, data loss prevention and overall endpoint protection and reporting. Working on Kernel Extension Creation, Process Hooking for native and third party applications and programs. Plugin and add-in creation and development. MacOS app design, & Daemon impl. using Xcode, Visual Studio & other tools. Wrote Kernel & userspace code. Used various frameworks such as Cocoa, Carbon, FSEvents, AppKit, ingested data via Kafka. Currently & previously used agile development methodologies, source & build tools using Perforce, SVN, Jenkins, GIT & various others. Also using/used bugzilla, salesforce, jira, and other Atlassian tools for documentation like Confluence, and other for bug fixes, features also work tracking and scope sizing. Forcepoint™ was created to empower organizations to drive their business forward.

Raytheon Cyber, formerly TCS, is amongst the leaders in Cybersecurity threat detection and protection. Worked with Windows Phone, iOS and Android Mobile Development for Raytheon Cyber priorly known as Trusted Computer Solutions (TCS). Worked on AP-MOBILE which entails Android Endpoint VPN, and various libraries and frameworks such as OpenSSL, wrote interfacing software using Mobile Device Management and development of VMWare Airwatch integration interfaces, web content filter software. Worked with various Proxy Servers, and a backend certificate granting mechanism. First project was Trusted Access Mobile (TAM). Includes implementation of virtual device infrastructure and protected network access to virtual resources on trusted backends. Used libraries, IDEs, frameworks and tools such as POJO, cJSON, Material Design, Eclipse, Android Studio, Gradle, ANT, Maven, etc. Extensive experience with product release management via Google Play and iTunes Connect, certificate management, app signing etc. Wrote Unit tests in Java and Objective C, used monkey runner for automated testing, full release and SDLC support. Various UML design and documentation creation and editing. Did Code profiling, and Performance benchmark testing as well.

Contractor with KBI (Knowledge Bridge International). Develop Java, Android components. Working with abstract component development, coffee script, python, perl, JSON, REST Services, XML Parsing, Serializing Data, Amazon AWS S3 Data storage and retrieval, JavaScript, HTML5, using Android Studio, and Eclipse. Server Work with: DJango, Apache, and IIS. Working with node.js, XMPP, Jabber, TCP/UDP Socket development, Map API, Speech API, SMS, MMS, GPS, Accelerometer, Bluetooth Technologies, JDK library development, and component development. KBI creates tools and techniques that enable those in need to benefit from the knowledge and experience of others -- and further to create tools and techniques that allow those with knowledge to develop a more intimate understanding of the challenges faced by those in need.

Fulcrum offers IT consulting and solutions to customers that demand value, service and engineering excellence. Fulcrum addresses the most pressing needs of government, business and education. Top class performance is why the government continues to depend upon Fulcrum IT Services, LLC, to design and install IT systems, to develop critical applications, and to manage and maintain networks. Worked as Application Developer, Design, and enhancement targeting Mobile platforms including iOS, Windows 8 and Android. Working with SharePoint 2010/2013 Data Transformation/display. REST/XML/JSON parsing and display, Public and Private App Deployment using ITunes Connect, Google Play Store, and Windows Store. Objective-C, Java, JavaScript, HTML5, and CSS3 development and content integration. Application Design and Planning, support through SDLC. Worked on Push Notifications, Remote Site Data Updates, Social Media Sharing, CoreAnimation, CodeAudio, Multimedia Programming, Cordova, KendoUI, Telerik Controls, DataViz Controls, jQuery Touch Mobile. Eclipse/Android WebKit Programming, Native iOS WebKit Programming, Visual Studio for Office, TFS Server. Wireframe construction and conceptualization.

Sr. Programmer, Software Engineer specializing in iPad, iPhone / iOS / XCode / Objective-C, Unity 3D Engine 3.x-4.x, UE3/UDK, Shiva 3D Engine, OpenGL, .NET, Visual Studio 2012, MonoDevelop, C#, Silverlight, WCF, WPF, ASP.NET, WP7, Java, JSP, jQuery, Windows 8, Windows 8 Phone, Metro UI, JavaScript, AJAX, CoreData, HTML5, CSS3, XML, JSON, REST, SQL, IIS, SQLite, C, C++, VB, MVC3/MVC4 w/LINQ & EF, Android, Design Patterns, Cross Platform development, SOA, Blender, modo, Eclipse. Work with Apache Subversion, and TFS for Source Control. Work with UML, ER Diagrams, Wireframes/Workflows.

IPTV Network Team. Windows Server Administration, Maintenance, and Engineering. Also Network Architecture and Infrastructure Support for IPTV, and IPTV deployment. WSDL, XML, ASP.NET, Web Service SOAP Programming, custom IPTV SOAP/Web Programming and Command Line Console Utility creation. WQL Programming with SCCM, Custom SCOM WMI Queries, management pack template creation, performance queries/reports, and SQL Report Building. SQL stored procedures, views, complex querying, and data transformation with ADO.NET. TCP/IP Programming with .NET and custom XML parsing. Windows Presentation Format, WPF, and Windows Communication Foundation, WCF with .NET 4.5,4.0, 3.5, 3.0, 2.0. IIS troubleshooting and configuration, COM Object, Windows Registry, and Batch Programming as well. SCOM/MOM Customization, MPs, Administration, Configuration. SCCM/SMS Customization, Package Creation, Custom Report Creation and Software Distribution.

Web/Systems Administrator, experience with IIS 5.0-7.0. Maintenance of web based systems with various platforms including Windows/Linux/MAC OS. Systems Administration of Windows, Linux-based systems. Backups using Legato & NetBackup, DHCP, DNS, Server Maintenance, Custom Scripting with WS-Script, VBS, Batch, Kix. Worked with SCOM/SCCM 2007, setup SCOM Servers, linked various Network Nodes, setup from scratch. Integrated SCOM with SCCM 2007, etc. SharePoint 2003, 2007, 2010 development and management. ProjectWise custom development, and installation/maintenance. SQL Server, Oracle, and mySQL Development & Maintenance, custom Web Based Applications customization and programming. VPN Troubleshooting/Maintenance & TCP/IP troubleshooting. Custom Development with Cisco IP Phones & BlackBerry Mobile Devices, as well as IPhone & Android. Custom JSP/Java Development with IBM Software, and maintenance of existing code. Setup and customized FTP site, wrote FTP web clients, and telnet/SSH clients. Wrote custom FTP client in Java.

Helped maintain and wrote functions for custom HelpDesk Web Application. Worked with JavaScript/ASP Classic and .NET. Maintained websites with IIS 5.0/6.0 and administered web applications. Helped develop custom SharePoint Web Site, configured site, and wrote web parts. Wrote custom .JS function scripts, added screen scrape functionality to existing application. Worked with Visual Source Safe, code maintenance, and supported software life cycle.