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Fiverr Pro
English
$
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I will design software solution architecture and uml, hld, lld for saas and ai systems
Software Requirements Engineer and Solution Architect
I am a Software Engineer, Software Architect, and Technical Documentation Specialist with 7+ years of experience and 600+ completed projects for startups, SaaS businesses, and development agencies.
I ...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
Building a SaaS, enterprise or AI-powered application? I turn your requirements into clear, developer-ready software solution architecture, not just attractive UML diagrams.
WHAT I CAN DESIGN:
- High-level design (HLD) and scoped low-level design (LLD)
- System context, component, sequence, activity and deployment diagrams
- Database architecture, ERD and data flows
- APIs, microservices and third-party integrations
- SaaS, cloud and AI/RAG architecture where relevant
- Security, scalability and reliability considerations
WHAT YOU RECEIVE:
Architecture diagrams, technical design notes, key decisions, assumptions and editable diagram sources where supported. Scope and diagram quantities depend on your package.
I am a software engineer and requirements specialist working with Fiverr clients since 2018. I combine requirements analysis with practical technical design to help developers understand how a system should be built.
Have an SRS, PRD, feature list or existing diagrams? Share them before ordering a complex project so we can agree on scope.
Architecture and design only. Coding, deployment and security certification are not included.
Clients I’ve worked with
StorX Network
Software Development
I created Software technical documentation for a project on Storx, a decentralized cloud storage network. The project is a blockchain-based storage solution. For more details about the project, Documentation available at https://storx.gitbook.io.
Jan 2022-Feb 2022
Bafmin Consulting
Business consulting
I created Software Requirement Specification documentation for Bafmin LLC's Business Consulting & Technology services. The documentation outlined the software requirements for the project and the expected deliverables.
Apr 2022-Apr 2022
My Portfolio
FAQ
What information do you need to start the architecture design?
Please share your project overview, main features, user roles, preferred technologies and any existing SRS, PRD, diagrams or technical documents. For complex projects, contact me before ordering to confirm the scope.
What is the difference between HLD and LLD?
High-Level Design (HLD) defines the overall system architecture, components, services, databases and integrations. Low-Level Design (LLD) explains selected components and workflows in greater technical detail, including interfaces, processing logic and interactions.
Which UML and architecture diagrams can you provide?
I can create system context, component, sequence, activity, class, use case, deployment, ERD and data flow diagrams. The specific diagrams and quantities depend on your project requirements and selected package
Can you design architecture for SaaS, enterprise and AI applications?
Yes. I can design architecture for SaaS platforms, enterprise applications, web and mobile backends, API integrations and AI-powered systems, including RAG and LLM-based workflows where applicable.
Do I need an SRS or PRD before ordering?
Not necessarily. A clear project brief, feature list or existing technical documentation may be sufficient. However, complex projects may require additional requirements analysis before a reliable architecture can be designed.
Will I receive editable architecture and UML diagrams?
Yes. Where supported, I provide editable diagram source files, such as Draw.io, Visio or Mermaid, along with exported diagrams and technical design documentation according to your selected package.
Do you also provide software development and implementation?
This Gig focuses on software solution architecture, technical design and documentation. Source-code development, infrastructure deployment and implementation are not included in the listed packages.
Can you review or improve my existing software architecture?
Yes. I can review existing architecture documents and diagrams, identify design gaps, assess component relationships and propose improvements. Extensive architecture audits or reverse engineering may require a custom offer.
What is included in revisions?
Revisions cover corrections and refinements within the originally agreed scope. New modules, additional integrations, major technology changes or substantial redesigns are not included as free revisions.
Can you handle large enterprise or complex AI architecture projects?
Yes, subject to project scope and available requirements. Large platforms involving numerous modules, integrations, cloud environments or complex AI workflows require a custom scope, delivery schedule and quotation.
