Cesar MejiaFull Stack Developer
Experience developing Python and .Net applications with C # (web, desktop, windows services, web services, SSIS, MVC, API), SQL Server knowledge, projects under Scrum methodology, CRM (Dynamics) professional practices.
Certifications
B2 Upper Intermediate
B2 Upper Intermediate, B1 Intermediate
10/07/2021
Tech stack
B2 Upper Intermediate
B1 Intermediate
Web (12)
SQL (10)
Design (8)
Azure (7)
ASP (6)
Agile (6)
SSIS (6)
Python (5)
Flask (5)
Microsoft SQL Server (4)
Apps (4)
Vault (4)
Shell (4)
Mobile (4)
Xamarin (4)
Windows (3)
MySQL (3)
.NET Core (3)
Terraform (3)
AWS API Gateway (3)
Salesforce (3)
AWS Lambda (3)
JavaScript (2)
Oracle Database (1)
C#.NET (1)
Microsoft Dynamics CRM (1)
C#
.NET
Experience
Full Stack DeveloperKreitech IoT & VR
05/2022 - Currently

Autosled • Backed support and develop new features for a .Net Core API to include new properties and entities (tables) for a react client solution. • Develop a new service to sync existing and new users to Salesforce Contacts/Accounts. • Analysis and design solutions to migrate existing API (Azure) to microservices/serverless architecture in AWS.

.NET Core
Microsoft SQL Server
AWS API Gateway
AWS Lambda
Terraform
Salesforce
Azure
Full Stack DeveloperInspur Systems
02/2021 - 05/2022

Microsoft • Develop a solution to extract data from different sources and display it in a web solution (graphs) to be analyzed (Python, Flask, SQL Server and Azure Containers and Key Vault, chart.js, plotly)

Python
Microsoft SQL Server
Flask
JavaScript
Azure
Associate ConsultantTata Consultancy Services
12/2017 - 01/2021

Microsoft • Develop a solution to extract data from different sources and display it in a web solution (graphs) to be analyzed (Python, Flask, SQL Server and Azure Containers and Key Vault, chart.js, plotly) • Extract data via API calls, store it, and analyze the app's behavior in a Power BI report. • Mobile app to track baby’s activities, the solution was created implementing Xamarin, mobile services, entity framework and using Azure (Active Directory B2C, SQL, Mobile Service) • Create power shell scripts to run jobs in Cosmos clusters it helps to provide output files that can be analyzed for the corresponding users. • Develop a web portal on MVC .Net to manage documents published (CRUD).

Apps
Azure
Flask
Mobile
Python
Shell
SQL
Vault
Web
Xamarin
Dynamics 365 and .Net developer (professional practices)Innovar Tecnologias
05/2017 - 08/2017

• Dynamics 365 learning. • CRM client support. • Support and developing windows forms .Net. Software: Visual Studio 2017, Dynamics 365, SQL Server.

SQL
Microsoft Dynamics CRM
C#.NET
Assistant ConsultantTata Consultancy Services
04/2011 - 11/2016

HumanaOne • Development and support of web applications and job services with .Net technologies. • Agile Methodology. • Managing SQL Server objects. • Bug fixing, providing support, and resolving pre and postproduction issues. • Refactoring the Code based on Coding Standards. • Create Technical Design documents to identify requirements needed for a project. • Analyzing the requirement and communicating with the business team. Software: Visual Studio 2015, SSIS Packages, TFS, FinalBuilder, ASP.NET MVC 4

Agile
ASP
Design
SQL
SSIS
Web
Senior System EngineerInfosys
04/2010 - 03/2011

• Jobs monitoring, importing, and exporting information to Siebel (DB Oracle). • Support to users in Siebel Interface. • Control and escalation of incidents. Software: Oracle 10.2, Toad, Siebel 7.0, Control M, and HP Service Manager.

Oracle Database
Programador - AnalistaLorant Martinez Salas y Compañía, Agentes de Seguros y de Fianzas, S. A. de C. V.
06/2009 - 04/2010

• Migrating web system from .net framework 2.0 to 3.5. • Analyzing the requirement and developing new modules. • Create and develop new reports (rdlc). • Managing SQL stored procedures. • Bug fixing, providing support, and resolving any postproduction issues. Software: Visual Studio 2008 (VB), SqlServer 2005 and Telerik Components.

SQL
Web
Programador - AnalistaKS Soluciones S.A. de C.V.
02/2007 - 05/2009

• Migrate windows system from VB 6.0 to .Net (3.0) • Design, develop, and maintenance of applications to monitor, analyze and back up information (bank transactions). Windows Forms and Windows Services (VB). • Web Applications for a call center – polls. Software: Visual Basic 6.0, Visual Studio 2005 and 2008, MySql 5.0, SqlServer 2000, SQLLite, Oracle 9i, ComponentOne.

Design
MySQL
Web
Windows
Education
Master's degreeEAE Business School
02/2017 - 02/2018
Degree In ComputerUniversidad Nacional Autónoma de México
02/2003 - 02/2007