Ratheesh Karela

I have Hands-on full life cycle development experience in web-based applications and an excellent track record of building, architecting, and delivering highly reliable and scalable systems/software across a variety of areas and technologies. Through careful assessment, develops practical solutions that ensure compliance with architectural requirements, analyze technical specifications for .Net applications and manage architectural methodology for all deliverables. Expert in managing multiple, scalable projects and bringing them in on schedule and within budget. Expertise in full stack software development. Skilled in Front End, Back-End, Middleware, Web APIs, Integration, Programming & managing the entire DB, handling logs, performance tuning and Dashboard. Excellent communication, leadership and interpersonal skills. 

14.6 Years of Experience in Information Technology Industry.

13+ UAE Experience in Information Technology Industry

TEAM LEADER/FULL STACK DEVELOPER [Smart Vision,Abu Dhabi, UAE.April 2009 onwards]         

SENIOR PROGRAMMER [Datamatrix inc(Matrixit), India. 01 Nov 2008 -  Apr 2009].

JUNIOR PROGRAMMER [Technostream,India. 01 Feb 2008 -  Oct 2008]

DESIGN PATTERNS 

ASP.NET Core 3.1,5.0,6.0, MVC Architecture, Generic Repository Pattern, Unit of Work, Singleton, Factory Method, ASP.NET three-tire, n-Tire, Flat Method

DATABASES

Microsoft SQL Server 2000 – 2019, ORACLE 10g-12c, Microsoft Access, MongoDB, Firebase

DEVELOPMENT SKILLS

WEB APPLICATION DEVELOPMENT

Azure Web Apps, Azure Cloud Services, Azure Key Vault, Azure APIM, Azure SQL MI, Azure Managed Identity, Razor Pages, C#, VB.Net, Angular 10+, Angular Material 2, Bootstrap 4, JavaScript, jQuery, CSS3, HTML5, JSON, AJAX, Metronic, AdminLTE, Crystal Reports 8.5 VS13.0.2+, API Gateway & Identity Server (OCELOT & Identity Server 4), Mobile Development (Cross Platform) (Flutter & Dart, React Native),1 Year experience in MS - SharePoint (2007-2015)

API DEVELOPMENT

Web API 2.0, REST, SOAP, WCF, Swagger UI

DATABASE DESIGN AND DEVELOPMENT

T-SQL, Entity Framework (Code First, DB First), ADO .NET, LINQ, LINQ to SQL, Relational Databases, Migrations 

AUTHENTICATION, AUTHORIZATION & INTEGRATIONS

Microsoft AD, Azure AD, Microsoft Identity, External Identity Providers i.e. Google, Facebook, SSO, ADFS i.e. SAML 2.0, Auth2.0, Dept Of Finance Integration, HRMS, ERP, Etisalat SMS Gateway, EIDA Card, UAE Pass, Oracle DB, SQL Linked Server, SAP Integration, MS Dynamics, Access Control System (Open Options, NEDAP AEOS System)

• .NET TECHNOLOGIES (Asp.Net, C#, VB.Net, MS SQL Server 2000) Certification from CDAC     Ernakulum, Govt. Of India; With ‘A’ Grade (2007 September – 2007 November).
• B. TECH in Computer Science and Engineering from AWH ENGINEERING COLLEGE under CALICUT UNIVERSITY, Kerala, India (2007).
• DIPLOMA IN COMPUTER HARDWARE ENGINEERING (CHM) from MODEL POLYTECHNIC KALLIASSERI, Kannur (2003) under IHRD Govt. Of India.