Hey I am Don

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More Info About Me

I am a Senior Full Stack Engineer with extensive experience designing, building, and scaling modern web applications across the entire technology stack.

I thrive at the intersection of frontend and backend development, delivering clean, maintainable solutions that balance performance, usability, and business impact.

I am deeply passionate about learning and evolving with technology. I continuously explore new frameworks, architectures, and best practices to stay ahead in a rapidly changing engineering landscape.
Whether it’s adopting emerging tools, refining system design skills, or improving developer workflows, I believe continuous learning is essential to building high-quality software.

Don Salvador II Mahilum Belando
General Trias Cavite, Philippines
Freelancer
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My Skills and Competencies

Social Media Management
Graphic Designer
Data Entry
Content Creator

Certificates

My Experience and Education

  • EXPERIENCE
  • EDUCATION
2012
Bachelor of Science in Computer Science

STI College Makati

2013 - 2020
Integrated Solutions Technology
(Senior Software Engineer II)

- Developed and Maintained Front-End ERP System using C#.net DLL Libraries, SSRS and SQL Server.
- Accountable for creating and maintaining databases in Microsoft SQL Server using Structured Query Language, including familiarity with stored procedures, user-defined functions and triggers.
- Responsible for evaluating and reviewing database performance monitoring, implementing efficiency improvements, and modifying existing applications.
- Developed complex programs in a Microsoft .NET environment using C# programming language utilizing MVC and .NET.
- Accountable for implementing SSRS report package and .NET Web Services for API.
- Translated clients’ business requirements and objectives into technical applications and solutions.
- Developed Dashboards and Charts using Kendo, Angular, .Net Core Web API, NodeJs

2019 - 2019
LTLabs
(Senior Full Stack Engineer / Lead API Developer)

- Design, develop, and maintain end-to-end web applications, including frontend interfaces, backend services, and APIs
- Lead the architecture and development of RESTful and/or GraphQL APIs, ensuring scalability, security, and performance
- Define API standards, versioning strategies, documentation, and best practices across teams
- Collaborate with product managers, designers, and stakeholders to translate business requirements into technical solutions

2012 - 2013
ePLDT
(MIS Developer)

- Developed different internal systems, charts and dashboards for PLDT ESAM department using different programming languages and technologies such as PHP, VB.net, SQL Server, MySQL, Fusion Chart, Ajax, CSS, JQuery and Javascript.
- Responsible for integrating best qualitative practices in design and development aspects of programs.
- Optimized and Maintained SQL scripts and complex queries for data analysis and extraction.
- Accountable for providing support and maintenance to existing management information systems (MIS).

My Services

Social Media Management

Analyzing engagement data, identifying trends in customer interaction and planning digital campaigns to build community.

Data Entry / Web Researcher

Search the Internet for information on a wide variety of topics.

Content Creator

Promote companies' products and services by developing copy for websites, social media, marketing materials.


Works

Let's work together !

I am available for freelance projects.
Hire Me

Get In Touch

Address :
General Trias Cavite,
Philippines


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