JOSELIN MATHEW
Mississauga,Canada
Summary
Dynamic Senior Application Developer at HSS Enterprises Ltd, skilled in Salesforce automation and Blazor development. Proven ability to enhance application functionality and user experience while fostering strong relationships with team members. Adept at troubleshooting and delivering high-quality code, ensuring project success through effective communication and analytical thinking.
Overview
2026
2026
years of professional experience
1
1
Certification
Work History
Senior Application Developer
HSS Enterprises Ltd
01.2022 - Current
- Developed and wrote high-quality code that meets customer requirements.
- Built automated workflows, triggers, and processes using Apex classes and Visualforce pages.
- Automated business processes using Salesforce workflow rules and process builder.
- Involved in the entire SDLC, using agile methodologies.
- Created users, roles, public groups, and implemented role hierarchies, sharing rules, and record-level permissions to provide shared access among different users.
- Maintained existing software systems by identifying and correcting software defects.
- Developed an application in the .NET framework to reset and restart JDE services for the Palletizer application.
- Transformed the existing QSS application into Blazor, improving functionality and user experience.
- Generated detailed reports with Crystal Reports, facilitating improved data analysis and business insights.
- Designed and managed reports utilizing Bottomline Transform Designer.
- Communicate ideas and technical suggestions to project team members and clients, in both a verbal and written context.
- Collaborate on interrelated deliverables with project team members.
- Take responsibility for major technical deliverables, and ensure the quality, accuracy, and punctuality of the end product.
- Use strong analytical skills that can be applied to analyze technical specifications, and troubleshoot deployment issues.
- Track bugs and stories using Jira, Landesk, and ServiceNow.
- Created a crusher application project with ASP.NET MVC, optimizing application functionality.
- Modified existing software to correct errors, adapt to newly implemented hardware, or upgrade interfaces.
- Troubleshoot issues related to application performance, scalability, and reliability.
- Provided support during the deployment process, including troubleshooting any encountered issues.
- Assessed code during the testing stage to determine potential glitches and bugs.
- Worked closely with systems analysts, engineers, and programmers to understand limitations, develop capabilities, and resolve software problems.
- Created database objects such as tables, views, stored procedures, and functions in SQL Server.
- Resolved customer issues by establishing workarounds and solutions to debug, and create defect fixes.
Software Development Intern
GREEN ERA TECHNICAL SERVICE LLC
- Designed and created reliable, reusable C# code that conformed to department standards and procedures.
- Assisted in interpreting design specifications, clients' requirements, and use cases into functional applications, as well as in ensuring their best possible performance, quality, and responsiveness.
- Assisted the Senior Programmer in researching user questions on program processing logic and calculations, as well as performing thorough program and application testing, as required.
- Produced technical documentation as per business needs.
- Assess and troubleshoot integration issues to ensure deliverable dates are met.
- Created insert/update triggers on the database.
- Assisted in the bug fixing and enhancement of the application.
- Used CSS to control the style of the application.
- Developed SQL queries, procedures, and functions, and wrote complex joins.
Education
Wireless Network Infrastructure
OCGC, CONESTOGA COLLEGE
Cambridge, ON12-2021
Information Technology Infrastructure
OCGC, Conestoga College
Waterloo, ON04-2021
Masters of Engineering - Applied Electronics
ANNA UNIVERSITY
01.2014
Bachelors of Technology - Electronics and Communication Engineering
MG UNIVERSITY
01.2012
Skills
- Python and PowerShell proficiency
- C# and C expertise
- Oracle and SQL experience
- Jira project management
- Agile and waterfall methodologies
- Salesforce administration and development
- Blazor development
- HTML and JavaScript skills
- Entity Framework knowledge
- ASPNET MVC framework expertise
- Effective communication skills
- Analytical thinking
- Relationship building
- Adaptability in professional settings
- Windows and Linux OS experience
- Crystal Reports generation
Certification
Salesforce Administrator
Languages
English: Fluent
Languages
English
Full Professional
ADDITIONAL QUALIFICATION
ASP.NET, Blazor, Javascript,C#, C, Python, PowerShell, SQL, Visual Studio Code, Oracle, .NET, Windows, Linux
Timeline
Senior Application Developer
HSS Enterprises Ltd
01.2022 - Current
Software Development Intern
GREEN ERA TECHNICAL SERVICE LLC
Wireless Network Infrastructure
OCGC, CONESTOGA COLLEGE
Information Technology Infrastructure
OCGC, Conestoga College
Masters of Engineering - Applied Electronics
ANNA UNIVERSITY
Bachelors of Technology - Electronics and Communication Engineering
MG UNIVERSITY
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