Senior Development Engineer

Senior technical leader responsible for architecting, building, and modernizing scalable, high-performance eLearning systems. Combines advanced frontend engineering, 3D/WebGL development, LMS integrations, backend data systems, and long-term product

ownership.

Product Environment

Custom HTML5/CSS3/JavaScript learning applications

Storyline course development and output customization

SCORM 1.2, SCORM 2004, and xAPI-compliant delivery

Interactive 3D learning using Three.js and WebGL

LMS integrations, tracking, and reporting systems

MySQL-based backend architecture

Core Competencies

1. Advanced 3D Web Development & Shaders

Three.js scene architecture (camera, lighting, environment maps)

GLTF/GLB asset integration and optimization

Custom GLSL vertex and fragment shader development

Procedural effects (water, fire, glow, distortion, particle systems)

ShaderMaterial / RawShaderMaterial, uniforms, attributes, varyings

Time-based animation and noise functions (Perlin/Simplex)

requestAnimationFrame animation loops and scripted interactions

Raycasting, camera transitions, and simulation systems

Post-processing pipelines (Bloom, DOF, FXAA)

Performance optimization (draw calls, textures, DRACO, GPU memory)

2. Frontend & LMS Engineering

Expert HTML5, CSS3 (responsive design, accessibility, Flexbox, Grid)

Advanced JavaScript (DOM architecture, OOP patterns, performance optimization)

Custom LMS tracking logic and debugging

Advanced Storyline development and published output modification

Deep expertise in SCORM 1.2, SCORM 2004, and xAPI

LMS integration troubleshooting and compliance validation

Reverse-engineering and working with generated/minified code

3. Backend & Data Systems

MySQL schema design and query optimization

Learning data tracking and reporting systems

API development and server-side validation (PHP preferred)

4. Research, Modernization & Innovation

Prototype advanced rendering and interaction techniques

Translate experimental R&D into production-ready systems

Modernize legacy learning assets while maintaining stability

Stay current with emerging Web 3D technologies

The ability to effectively use AI tools will be an added advantage