Rajesh is available for hire
Hire RajeshRajesh Lohana
Verified Expert in Engineering
Microsoft Dynamics Developer
Location
Dubai, United Arab Emirates
Toptal Member Since
June 14, 2021
Rajesh is a six-time certified Microsoft Dynamics 365 expert, enterprise applications implementation consultant, and software developer. He has built a wide range of apps, including ERP and CRM. He excels with VB6, C#, VB.NET, SQL, SQL Server, My SQL, and Oracle databases. He's automated HR processes using Dynamics 365 HRMS for a bank, a clinic, and various government and business organizations. With his strategic optimizations, Rajesh's clients dramatically reduce costs and save on resolutions.
Portfolio
HSAC, LLC
Visual Basic 6 (VB6), C#, Memory Management, PCI Compliance
4 Rivers Equipment LLC
Bootstrap, .NET, APIs, Microsoft SQL Server, CSS, C#, Front-end, Architecture...
FM Solutions LLC
Microsoft Dynamics, C#, JavaScript, ASP.NET, C#.NET, HTML5, SQL
Experience
Availability
Part-time
Preferred Environment
Windows 10, Teams, Zoom
The most amazing...
...HR and leave management processes I've automated using Dynamics 365 HRMS was for a Dubai-based bank.
Work Experience
Back-end Developer
2023 - 2023
HSAC, LLC
- Gathered the requirements, supported in creating a VPN environment, installed memory management apps, maintained code, devised solutions, and discussed pluses and minuses of each to conclude the final selection.
- Tracked bugs in capturing the memory and figured out options to resolve them.
- Helped in memory management and memory leakage with different solution strategies.
Technologies: Visual Basic 6 (VB6), C#, Memory Management, PCI Compliance
FullStack Developer
2022 - 2023
4 Rivers Equipment LLC
- Developed a marketing console app using React 18 as the front end and .NET as the backend for API development and SQL server database. Used EF as the ORM tool.
- Oversaw user requirement gathering, database design, process development, controllers and service configuration and form development using the latest technologies and libraries: React, MUI, and Bootstrap.
- Launched an internal configured API based on third-party vendors' API using a marketing console app to support users managing their data.
Technologies: Bootstrap, .NET, APIs, Microsoft SQL Server, CSS, C#, Front-end, Architecture, Visual Studio
Lead MS Dynamics 365 Developer
2022 - 2022
FM Solutions LLC
- Helped create a proposal defining the scope of work based on user requirement gathering and information available by the client.
- Identified tools to develop solutions based on the scope of work, sizing team, and segregation of responsibilities to achieve the goals.
- Launched sample forms and reports based on their shared documents to create a proof of concept to present their staff solution deliverables and system functionality to help them simplify their routine operations to make them easy to manage.
Technologies: Microsoft Dynamics, C#, JavaScript, ASP.NET, C#.NET, HTML5, SQL
Senior Full-stack Developer (Angular and Node.js) | Programmable Manufacturing Advisor Platform
2022 - 2022
Smart Production Systems LLC
- Developed Angular components for a module to produce record updates and delete purposes.
- Implemented bug-fixing Angular components and front-end user interface in bootstrap.
- Helped launch a new module by adding some component features in Angular 10.
Technologies: Angular, Node.js, TypeScript, MongoDB, React, Visual Studio
Lead MS Dynamics 365 Developer for a US Government Project
2022 - 2022
FM Solutions LLC
- Created a solution document to address every point supported by the devised solution and improvements. Added the scope of work with the proposed solution, fit/gap analysis, and challenges. Defined the team size required for each department to handle the backlog.
- Addressed post-go-live and UAT scripts with the knowledge base, issue trackers, user manuals, training material, and videos.
- Foresaw challenges in managing the backlog of 80,000 records and 24,000 annual records to estimate the team's skills and size.
Technologies: Microsoft Dynamics, C#, JavaScript, ASP.NET, C#.NET, HTML5, SQL, Microsoft Power BI, jQuery
AD Azure & Microsoft Endpoint Expert
2022 - 2022
Indigita SA
- Helped in configuring Microsoft Intune setups to add Windows 10 professional machines and provide IT policies automatic deployment.
- Trained users to add more machines and policy changes in the future.
- Fixed and updated IT issues in Intune set up and configuration.
Technologies: Microsoft Intune
Ionic/Angular Developer
2022 - 2022
Vega Dev Shop
- Helped develop new pages in Angular. Wrote Firebase and Firestore databases, functions, and the hosting app and oversaw testing and training.
- Wrote business logic to add new processes to meet business goals.
- Worked on existing pages to resolve issues in functions, processes, and front-end UI/UX improvements.
Technologies: Angular, JavaScript 6, TypeScript 3, Cloud Firestore, Firebase, Firebase Hosting, Functions, HTML5, AngularUI, JavaScript, Git, Node.js, Agile, Back-end, Back-end Architecture, Google Cloud Functions, Bitbucket, Jira, DevOps, GitHub, Google Cloud, NoSQL, Azure DevOps, Microsoft Identity Manager, JSON Web Tokens (JWT), CSS, Flexbox, CSS Grid
.NET Developer
2022 - 2022
Blackstone Real Estate Special Situations Advisors L.L.C. - Main
- Wrote API endpoint controllers and security role-based access process. Created authentication and authorization using Okta, AAD, and SAML technology.
- Helped add new features to the application and resolved errors and bugs in pages.
- Worked on creating components to add functionality in general such as pdf book, Excel import and export, as well as image sliders.
Technologies: Razor Pages, Blazor, C#.NET, .NET 5, .NET 6, JavaScript, Git, Agile, Back-end, Back-end Architecture, OAuth, OAuth 2, Single Sign-on (SSO), Okta, Azure Active Directory, SAML-auth, Microsoft SQL Server, Jira, DevOps, GitHub, LINQ to SQL, Azure DevOps, Microsoft Identity Manager, JSON Web Tokens (JWT), CSS, CSS Grid, REST APIs, Visual Studio, ASP.NET Razor, ASP.NET Core MVC
Back-end Developer
2021 - 2021
Spa Space
- Helped write API endpoints and developed a PowerBI embed component using Angular. Developed PowerBI reports and KPI.
- Worked on Linting, code cleaning, DevOps, Jira, and confluence docs.
- Worked on the front end using Angular material, flex layout, and CSS grids.
Technologies: Angular, C#, Entity Framework Core, JavaScript, Git, Agile, Back-end, Back-end Architecture, Azure Active Directory, Microsoft SQL Server, Jira, DevOps, GitHub, LINQ to SQL, Azure DevOps, Microsoft Identity Manager, JSON Web Tokens (JWT), CSS, Data Visualization, REST APIs, Visual Studio
Senior Software Engineer
2020 - 2021
Green Roots Clinics, Karachi
- Developed an application to manage patient records, appointments, prescriptions, medical records, and generate access cards. Secured locally using SHA256 encryption. Developed a mobile hybrid app on an ionic framework to update records using API.
- Implemented Excel to manage and track bugs and progress status.
- Worked on a private project, limited to clinic branches to be used only in own setups.
Technologies: Angular, Angular Material, Ionic, .NET 5, C#.NET, Visual Basic 6 (VB6), React, Back-end Development, Back-end, Back-end Architecture, OAuth 2, OAuth, Single Sign-on (SSO), Dapper, Healthcare IT, Azure Active Directory, Microsoft SQL Server, JSON Web Tokens (JWT), Visual Basic .NET (VB.NET), CSS, CSS3, Sass, Flexbox, CSS Grid, ASP.NET, ASP.NET MVC, Data Visualization, REST APIs, Pipedrive, Sales & CRM Platforms, PostgreSQL 10, PostgreSQL, Visual Studio
Principal Consultant
2017 - 2020
BlueRidge IT
- Developed payroll integrations of six GCC countries, with Dynamics GP and a Web Services API source for Business Central. Implemented Dynamics 365 Customer Engagement and Dynamics 365 Business Central along with Azure and Power Apps.
- Tracked issues and bugs using Zoho Ticketing Systems.
- Launched business integrations, implementations, and Power Apps.
Technologies: Dynamics CRM 365, Microsoft Dynamics GP, Payroll & Benefits, .NET Core, Blazor, Azure SQL, Web Application Forms, Finance, Data Integration, Teams, Windows 10, Zoom, Microsoft Dynamics 365, Microsoft Power Apps, Azure, Azure SQL Databases, Azure Blobs, Microsoft Dynamics Great Plains (GP) ERP, C#, VB.NET, .NET, Microsoft Power BI, DAX, SQL, HTML, Microsoft Power Automate, Microsoft Power Fx, LINQ, Azure Functions, Microsoft SQL Server, Docker, Docker Hub, Docker Compose, NoSQL, Custom Solutions, IT Services, JSON Web Tokens (JWT), Visual Basic .NET (VB.NET), CSS, Data Visualization, React, REST APIs, Visual Studio, Microsoft Flow
Software Engineer
2016 - 2017
Webcor Group, Dubai
- Developed an integration between Dynamics GP and third-party software to increase efficiency of the accounts department.
- Tracked progress using Microsoft Project and used Visio to create the documentation processes.
- Completed this project in-house and on-premises.
Technologies: C#, VB.NET, HTML5, JavaScript, jQuery, Bootstrap, Web Application Forms, Teams, Windows 10, Zoom, Microsoft Power Apps, Azure SQL Databases, Microsoft Dynamics Great Plains (GP) ERP, .NET, SQL, HTML, Retail & Wholesale, Microsoft SQL Server, Docker, Docker Hub, Docker Compose, Custom Solutions, JSON Web Tokens (JWT), Visual Basic .NET (VB.NET), CSS, ASP.NET, ASP.NET MVC, Data Visualization, Windows UI Design, Windows Desktop, Windows UI, Windows Presentation Foundation (WPF), Visual Studio
IT and Applications Manager
2015 - 2016
GUM Corporation
- Upgraded Dynamics GP 2010 to 2015. Developed .NET tools to Integrated purchase orders. Designed SSRS reports to improve MIS.
- Tracked progress using Excel sheets and Microsoft Project.
- Performed all activities, development, and configurations in-house.
Technologies: SharePoint, Microsoft Dynamics GP, Dynamics CRM 365, TypeScript, Inventory, Finance, Windows 10, Zoom, Crystal Reports, IIS, Charts, Microsoft Dynamics Great Plains (GP) ERP, C#, .NET, SQL, HTML, Microsoft SQL Server, MySQL Server, MySQL Workbench, MySQL, Visual Studio
Business Solutions Consultant
2014 - 2015
iSys Solutions, LLC.
- Upgraded Dynamics GP for 4+ customers in Dubai. Implemented a fixed assets module for a Dubai company. Supported GP customers and provided pre-sales support.
- Tracked project progress using an internal time management tool.
- Completed all upgrades, development, and configuration on-premises.
Technologies: Microsoft Dynamics GP, Ionic 4, Inventory, Windows 10, Microsoft Dynamics Great Plains (GP) ERP, C#, VB.NET, .NET, SQL, HTML, Retail & Wholesale, Microsoft SQL Server, Custom Solutions, JSON Web Tokens (JWT), Visual Basic .NET (VB.NET), CSS, Windows UI Design, Windows Desktop, Windows UI, Windows Presentation Foundation (WPF), Visual Studio
Experience
Customer Engagement and Business Central Implementation
An MEP contractor based in Dubai wanted to utilize the power of digitization, so he opted for cloud-based computing in his organizations. Implementations of Customer Engagement were done using workflows to assure the process drove the workforce to achieve maximum results in each project. Business Central was implemented for their financials, purchasing, and sales invoicing for its simplicity and ease of use. The product fulfilled the core requirements out of the box.
Greytip Payroll Integration with Dynamics GP
A Dubai-based company decided to integrate their six GCC branches to be automated using payroll integrations with Dynamics GP General Ledger to save efforts and time of their accounting personnel and utilize their time for business analysis.
Dynamics GP Implementation
An FMCG company in Abu Dhabi decided to automate their operations using Dynamics GP Finance, Operations, and Project Accounting. The implementation was completed out of the box with many customized reports using SSRS and Crystal Reports.
Smart Clinic
The management of a local clinic with a team of 15-20 staff decided to automate their operations, including patients records, appointments management, walk-in patient tokens management, history records, and invoicing using the latest technologies.
HRMS Implementation
A Dubai-based bank decided to automate its HR and leave management processes using Dynamics 365 HRMS. The implementation included an Azure-based solution using .NET 5, Blazor Server-side single sign-on, Azure SQL, Azure Functions, Azure Blob Storage, Signal-R, App Services, and Power Apps.
Dynamics GP Upgrade
A Qatar-based semi-government company has decided to upgrade its GP 2010 implementation to GP 2016. The implementation involved Arabic character sets in a database and Crystal and SSRS reports. Multi-lingual upgrades are a challenge in itself.
Customized Finance and Operations
USA-based jewelers and perfume distributors wanted to automate their operations using customized development languages - VB6, SQL Server, SSRS for their accounting, sales, purchase, and inventory operations.
Skills
Languages
C#, SQL, HTML, C#.NET, HTML5, JavaScript, TypeScript, Excel VBA, Visual Basic 6 (VB6), VB.NET, Visual Basic .NET (VB.NET), CSS3, Sass, AL, CSS, JavaScript 6, TypeScript 3, ASP.NET Razor
Frameworks
.NET, Blazor, Angular, Ionic, Bootstrap, .NET Core, ASP.NET Core 2, ASP.NET Core, Windows Presentation Foundation (WPF), Razor Pages, OAuth 2, ASP.NET Web API, ASP.NET Web Forms, Ionic 4, Angular Material, JSON Web Tokens (JWT), .NET 5, ASP.NET, ASP.NET MVC, Razor, Entity Framework Core, Express.js, Next.js, React Native, ASP.NET Core MVC
Libraries/APIs
REST APIs, Node.js, React, Reactstrap, jQuery, Angular Flex Layout, RxJS, Flexbox, LINQ, NgRx, NgRx/store, ngx-admin, Entity Framework, AngularUI
Tools
Microsoft Dynamics CRM, Microsoft Dynamics GP, C#.NET WinForms, Zoom, Crystal Reports, Microsoft Power Apps, Azure App Service, Microsoft Power BI, MySQL Workbench, Bitbucket, Jira, Git, GitHub, Microsoft Dynamics, Visual Studio, Microsoft Flow, Angular CLI, Microsoft Identity Manager, Docker Hub, Docker Compose, LINQ to SQL, Dapper, Azure Active Directory B2C (ADB2C), Microsoft Intune, AWS IAM, AWS CLI, Sequelize, Adobe Experience Design (XD)
Platforms
Windows UI, Windows Desktop, Azure, SharePoint, Microsoft Power Automate, Docker, Firebase, Azure Functions, AWS Lambda
Storage
Data Integration, Azure SQL, SQL Server 2012, Azure SQL Databases, Microsoft SQL Server, MySQL Server, PostgreSQL 10, PostgreSQL, Azure Blobs, MySQL, Google Cloud, NoSQL, Azure Active Directory, Cloud Firestore, MongoDB
Other
Finance, Inventory, Build Configurations, Back-end Development, Software Engineering, Architecture, Windows 10, Teams, SSRS Reports, Web Application Forms, IIS, APIs, Charts, Microsoft Dynamics Great Plains (GP) ERP, Dynamics CRM 365, Payroll & Benefits, Microsoft Dynamics 365, Installation, Customer Relationship Management (CRM), DAX, Document Management Systems (DMS), Data Visualization, Windows UI Design, Custom Solutions, IT Services, Healthcare IT, Education, Back-end, OAuth, Single Sign-on (SSO), Front-end, Microsoft Power Fx, Full-stack, CSS Grid, Firebase Hosting, Google Cloud Functions, Okta, SAML-auth, .NET 6, Functions, Amazon RDS, Pipedrive, Sales & CRM Platforms, Memory Management, PCI Compliance
Paradigms
DevOps, Agile, Back-end Architecture, Azure DevOps
Industry Expertise
Retail & Wholesale
Education
1992 - 1997
Bachelor's Degree in Computer Systems Engineering
MUET - Hyderabad, India
Certifications
AUGUST 2020 - PRESENT
Microsoft Dynamics 365 Sales Professional
Microsoft
JUNE 2020 - PRESENT
Microsoft Dynamics 365 Power Platform Core
Microsoft
JULY 2014 - PRESENT
Microsoft Dynamics GP2013 Finance
Microsoft
JULY 2010 - PRESENT
Microsoft CRM 4.0 Applications
Microsoft
JANUARY 2010 - PRESENT
Microsoft Dynamics GP10.0 Inventory & Order Processing
Microsoft
JANUARY 2010 - PRESENT
Microsoft Dynamics GP10.0 Finance
Microsoft
AUGUST 2008 - PRESENT
Microsoft Dynamics GP10.0 Installation and Configuration
Microsoft
Collaboration That Works
How to Work with Toptal
Toptal matches you directly with global industry experts from our network in hours—not weeks or months.
1
Share your needs
Discuss your requirements and refine your scope in a call with a Toptal domain expert.
2
Choose your talent
Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.
3
Start your risk-free talent trial
Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.
Top talent is in high demand.
Start hiring