Portfolio
Explore my technical writing work across API documentation, user guides, tutorials, and how-to articles. Each sample demonstrates my approach to creating clear, user-centered documentation.
API Documentation
REST API Endpoint Guides
A comprehensive series covering how to document REST API endpoints with real-world examples and best practices.
Series includes:
- How to document REST API endpoints - Overview and introduction to API documentation
- How to document POST endpoints - Creating new resources
- How to document GET endpoints - Retrieving data
- How to document UPDATE endpoints - Modifying resources
- How to document DELETE endpoints - Removing resources
Skills demonstrated:
- API documentation structure and patterns
- Request/response examples with JSON
- Authentication and error handling
- Developer-focused writing
Tutorials
Breaking into Technical Writing
How to become a technical writer
A practical guide for aspiring technical writers, covering essential skills, tools, and actionable steps to start a career in technical writing.
Skills demonstrated:
- Instructional writing
- Career guidance
- Beginner-friendly explanations
Developer Workflows
How to use GitHub in technical writing
A repository-first workflow guide showing how technical writers can leverage GitHub for documentation projects, version control, and collaboration.
Skills demonstrated:
- Doc-as-Code workflows
- Tool documentation
- Process documentation
- Developer tool integration
Technical Guides & Long-Form Content
Cloud Infrastructure Deep Dive
Complete Guide to Cloud Hosting
A comprehensive 3,000+ word guide covering cloud hosting fundamentals, major providers (AWS, Azure, GCP), architecture patterns, security best practices, and cost optimization strategies.
Skills demonstrated:
- Long-form technical content
- Cloud architecture concepts
- Conversational yet authoritative tone
- Real-world examples and scenarios
- Beginner-to-intermediate audience adaptation
Professional Experience Highlights
Documentation Types I’ve Created
Enterprise Software Documentation:
- User guides and admin guides for Smart Meter systems (Meter Data Management)
- SaaS documentation for IBM Software-Defined Storage
- API services and command references
- Release notes and migration guides
Industry Experience:
- Telecom (OSS/BSS) - Ericsson
- Software-Defined Storage - IBM
- Life Insurance & Annuity Administration - DXC Technology
- Energy & Smart Grid - Siemens
Technical Specialties:
- REST API documentation using Swagger/Postman
- DITA/XML structured authoring
- Doc-as-Code workflows with GitHub
- AI-assisted documentation (LLMs, prompt engineering)
- Python scripting for documentation automation
Tools & Technologies
Authoring: DITA, Markdown, Oxygen XML Author, Adobe FrameMaker, RoboHelp
Developer Tools: Postman, Swagger, VS Code, Git, GitHub
AI & Automation: Claude AI, Microsoft Copilot, Python scripting
Content Management: IXIASOFT, GitHub, Confluence
Methodologies: Agile/Scrum, Doc-as-Code
Want to See More?
- View my resume for detailed work experience
- Read all blog posts for more writing samples
- Contact me: ranjeet.kumar267@gmail.com
This portfolio demonstrates a selection of my public writing. Additional work samples showcasing enterprise documentation are available upon request.