JR Software Solutions
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Services

Services

I specialize in backend architecture, scalable system design, and legacy modernization. The support services below are available alongside that work or on their own for individuals.

Primary services

Backend Architecture & Development

I design and build backend systems that are scalable and maintainable — from new applications to extensions of existing platforms. With 14 years of Java experience and strong front-end knowledge, I cover the full stack when needed, but backend architecture is where I excel.

What this includes

  • Scalable backend architecture and system design
  • Java application development (primary stack)
  • API design and third-party integrations
  • Front-end systems (strong knowledge — not the primary focus, but fully capable)
  • Process automation and internal tools
  • Performance improvements and structural refactoring

Legacy Modernization

Legacy systems don’t have to be replaced — they can be modernized. I help companies refactor, restructure, and upgrade existing applications so they remain reliable, maintainable, and ready for the future.

What this includes

  • Assessment of existing systems and technical debt
  • Incremental modernization strategies (no unnecessary big-bang rewrites)
  • Refactoring monoliths toward cleaner architecture
  • Updating dependencies, patterns, and infrastructure
  • Documentation of the existing system and the modernization path

Functional & Technical Analysis

Before you invest in development, it helps to know exactly what you’re building and why. I translate business needs into clear requirements, technical designs, and realistic plans.

What this includes

  • Requirements gathering and user story mapping
  • Feasibility studies and technology recommendations
  • Architecture and data model design
  • Effort estimates and phased roadmaps
  • Review of existing systems and improvement proposals

AI-Assisted Development

How I deliver — not a separate product

I work with AI-assisted development workflows — focusing on theory, architecture, and quality control while leveraging AI to handle most of the implementation work. This means faster delivery without sacrificing engineering standards.

What this means for you

  • Shorter time from design to working software
  • Architecture and analysis done by an experienced developer — not delegated to tools
  • AI handles repetitive implementation; I review and control every output
  • Transparent about the workflow — you get the speed of modern tooling with the reliability of senior oversight

Support services for individuals

Computer Maintenance & Cleanup

Hardware and software maintenance for individuals and small businesses — cleanup, optimization, troubleshooting, and keeping systems running smoothly.

  • Software cleanup and optimization
  • Virus/malware checks and removal
  • System updates and configuration
  • Hardware diagnostics and basic repairs
  • Data backup guidance

Computer Buying Advice

Not sure what to buy? I help you choose a computer, laptop, or setup that matches your actual needs and budget — without paying for specs you’ll never use.

  • Needs assessment (what will you actually use it for?)
  • Hardware recommendations with clear reasoning
  • Budget-conscious options
  • Setup guidance after purchase

How we work together

Software development & analysis

Primary

I work on a project basis, typically through 6 or 12 month contracts. This gives enough runway for meaningful architecture work, development, and delivery — not just short bursts.

  1. Conversation

    You describe the problem or idea. I ask questions. No charge for an initial chat.

  2. Scope & proposal

    I assess the fit, propose an approach — analysis, development, or both — and outline a contract period (6 or 12 months) with a clear estimate based on a daily rate.

  3. Delivery

    Work happens in agreed phases with regular updates. You always know where things stand.

  4. Handover

    Documentation, walkthrough, and a clear picture of what comes next — whether that means continuation, extension, or a clean wrap-up.

Computer support & buying advice

Flexible

For maintenance, cleanup, and buying advice, there is no fixed contract model. I listen to your needs and we work toward the right solution from there — whether that’s a one-off cleanup, ongoing support, or help choosing your next machine.

  1. You reach out

    Tell me what’s going on or what you need.

  2. We figure it out

    I listen, ask questions, and recommend an approach that fits — no unnecessary upselling.

  3. Done

    Problem solved, system running, or decision made.

Ready to start?

Tell me what you’re trying to achieve. I’ll get back to you with a clear next step — no obligation.

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