Bugs that survive the obvious fixes
Root-cause investigation across backend, frontend, integrations and databases — including failures that only appear under specific conditions.
Focused engineering for existing software
I solve difficult problems in Java, Spring and Angular systems.
I join established codebases to investigate stubborn bugs, build APIs, connect services, improve performance and deliver well-scoped features.
For companies and teams that need to unblock a specific deliverable without adding another full-time hire.
JavaSpring BootAngularPostgreSQLJPA / HibernateDocker
Where I can help
A concrete need, backed by the right technical depth.
The goal is not to replace your team or rewrite everything. It is to understand the context, address the right layer and leave behind a solution that still makes sense after handoff.
Scoped feature delivery
Features built inside existing systems while respecting the architecture and development workflow already in place.
APIs and integrations
REST API design and evolution, third-party integrations and reliable communication between services.
Database and bottlenecks
Queries, JPA/Hibernate persistence, slow application paths and resource-heavy behavior that needs a closer look.
Angular tied to the business flow
Interfaces and fixes that account for business rules and backend contracts — not just the presentation layer.
Docker and delivery issues
Containerization, configuration and deployment adjustments when they are part of what keeps the software from working well.
A good fit
There is already a system, some context and a problem to solve.
Focused engagements work best when a need can be investigated, scoped and delivered.
It is worth a conversation when…
- your team is blocked by a technical problem;
- an integration or feature needs to move forward;
- a legacy system must evolve without a rewrite;
- you need specific expertise for a limited period;
- the work can reach a reasonably clear scope.
A different model may work better when…
- the project is still a broad, early-stage app idea;
- you want to outsource an entire team indefinitely;
- there is no context, priority or project owner;
- work is expected to start without scope or acceptance criteria.
How it works
From the first message to a verifiable delivery.
- 01
Context
You outline the system, the problem, the stack and the timeline.
- 02
Scope
We align on what needs investigation or delivery and where the boundaries are.
- 03
Execution
I work directly on the agreed technical area with clear communication.
- 04
Validation
The result is reviewed against scope and handed over with the information you need.
Capacity on demand
Focused expertise without adding a permanent position.
When the bottleneck is specific, bringing in focused help can be more direct than opening a role, onboarding another employee and keeping that position after the work is done.
Start with the briefStart with useful context
Describe your project.
This short brief organizes the essentials and prepares a WhatsApp message, so the conversation starts with the actual problem.
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