AI and custom software development
Intelligent software built for real business needs.
Solvexa Systems designs and develops AI-powered applications, custom software platforms, and business automation systems that help organizations work more efficiently.
- Applied AI engineering
- Full-stack development
- Secure data handling
Practical AI engineering. Reliable software development.
We focus on useful, maintainable systems rather than adding AI without a clear business purpose. That means starting from the problem, checking whether the data supports the approach, and building conventional software wherever it produces a better result.
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AI with a stated purpose
Every AI feature we build has a defined job, a way to measure whether it is doing it, and a fallback when it is not.
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Systems that outlast the project
Documented architecture, automated tests, and deployment your own team can operate after handover.
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Honest technical direction
If a rule, a query, or a better form solves the problem, we will tell you before proposing a model.
Core capabilities
What we build
Two connected practices: applied AI engineering, and the full-stack software development that makes it dependable in production.
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AI-Powered Applications
Applications where a model does real work inside the product, not beside it. We handle the interface, the data path, the fallbacks, and the evaluation that keeps output usable.
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Generative AI Integration
Drafting, summarising, classifying, and rewriting features added to software you already run. Scoped to specific tasks where the output can be checked before it is trusted.
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AI Agents and Automation
Multi-step processes that read a request, gather what they need, and act through your existing systems. Permissions, logging, and human approval steps are part of the design.
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Machine Learning Solutions
Forecasting, scoring, and classification built on your historical data. We start by testing whether the data supports a useful prediction before committing to a model.
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Custom Business Software
Internal systems for operations, scheduling, approvals, and reporting. Usually replacing a spreadsheet, an inbox, and a manual handover between teams.
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SaaS Product Development
Multi-tenant products with accounts, roles, billing hooks, and an admin surface. Built to survive the first year of feature changes without a rewrite.
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API and System Integration
Connecting applications, third-party services, and internal databases into one dependable flow. Includes retries, error handling, and visibility when something fails.
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Cloud Modernization
Moving existing software to a maintainable deployment with automated builds and monitoring. Delivered in stages so the running system stays available.
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AI solutions
AI applied where it earns its place
We work with language models, retrieval systems, and classical machine learning — chosen by what the problem needs and what your data can support.
“We evaluate whether AI is the right solution before selecting models, tools, or architecture.”
Not every problem needs a model. Where a rule, a query, or a redesigned form gives a more accurate and cheaper result, that is what we recommend.
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Generative AI applications
Drafting, rewriting, and structured extraction inside your product.
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RAG systems
Answers grounded in your documents, with citations to the source.
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AI assistants
Conversational access to a defined scope of company knowledge.
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AI agents
Multi-step processes acting through your systems, with approvals.
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Semantic search
Retrieval that matches meaning as well as exact keywords.
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Document classification
Incoming content sorted and routed to the right queue automatically.
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Data extraction
Fields pulled from PDFs and forms, validated before they are stored.
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Summarization workflows
Long inputs reduced to a fixed template a person can check quickly.
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Predictive analytics
Forecasting and scoring from your own operational history.
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Recommendation systems
Ranking tied to an outcome you actually measure.
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Internal knowledge assistants
One place to ask about policies, processes, and product detail.
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Workflow automation
Routine multi-system processes handled end to end, with an audit trail.
How an AI feature works
From business data to a verified outcome
Every AI system we build follows the same shape. The model is one stage among several, and the stages around it are what make the result usable.
Process order: Business data → Secure processing → AI model or retrieval layer → Application logic → Human review → Business outcome.
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Business data
Documents, records, and events from the systems you already run — the source of everything downstream.
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Secure processing
Access rules applied, sensitive fields redacted, and only the minimum context prepared for the next stage.
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AI model or retrieval layer
Relevant passages retrieved, or a model called for the specific task. Responses are constrained to a defined shape.
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Application logic
Output validated against your rules. Calculations, permissions, and eligibility stay in deterministic code.
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Human review
Uncertain or high-impact cases go to a person. Their corrections are recorded and used to improve the system.
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Business outcome
A record created, a reply sent, a decision supported — with a full audit trail of how it was produced.
Access rules are applied before data reaches a model, output is validated against your business rules afterwards, and anything uncertain or high-impact goes to a person. The audit trail covers the whole path.
Software development
A full software engineering practice, not an AI add-on
Most of what makes an AI feature reliable is ordinary engineering: a sound data model, a tested API, a considered interface, and a deployment you can repeat.
“AI works best when it is supported by strong software architecture, secure data handling, and a reliable user experience.”
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Frontend development
Interfaces that stay fast and accessible on ordinary devices and connections.
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Backend development
Services that hold the business rules in one place and behave predictably under load.
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Database design
Data models built for the queries you will actually run, with migrations under version control.
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API development
Documented, versioned interfaces that other systems and teams can build against.
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Cloud deployment
Repeatable builds, separate environments, and a rollback path that has been tested.
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System integration
Reliable data flow between applications, with retries, ordering, and failure alerts.
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Testing
Automated coverage of business rules and integration points, running before every release.
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Maintenance
Security updates, monitoring, and small improvements delivered on an agreed schedule.
Why Solvexa Systems
How we work
Seven commitments that shape every engagement, from the first conversation through to maintenance after launch.
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Business-first problem solving
We start from the outcome you need and the constraints you are working inside. The technical approach follows from that, and sometimes the recommendation is a smaller change than you expected.
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Practical AI implementation
We evaluate whether AI is the right tool before selecting models, tools, or architecture. When a rule, a query, or a better form solves the problem, we build that instead.
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Maintainable architecture
Code is written to be read and changed by whoever works on it next, including your own team. Structure, naming, and documented decisions matter more than clever shortcuts.
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Secure data handling
We agree what data is used, where it is processed, who can reach it, and how long it is kept — before the first line of code, not during a later review.
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Transparent communication
Regular updates in plain language, with progress, risks, and open questions stated directly. If something is behind or turns out harder than expected, you hear it early.
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Human review where it matters
Automated output is checked before it affects a customer, a payment, or a record. We design the review step deliberately rather than leaving it to chance.
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Long-term reliability
Tests, monitoring, deployment pipelines, and documentation are part of delivery. The goal is software that keeps working after the project ends.
Development process
Eight steps, in the order they actually happen
Short increments, working software early, and decisions written down as we go. Scope is agreed before the build, and revisited openly when reality disagrees with the plan.
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Discover
We learn how the process works today, who depends on it, and where it costs time or money. This includes the parts people work around rather than the version in the documentation.
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Define
We agree on scope, success criteria, and what is deliberately out of scope. If part of the problem is better solved without new software, this is where we say so.
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Design
Data model, architecture, and interface flows are worked out before implementation. Decisions and their trade-offs are written down so they can be revisited later.
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Prototype
The risky or uncertain parts are built first — an unfamiliar integration, a performance question, or whether a model performs well enough on your data.
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Build
Development happens in short increments you can review. Working software is available early rather than at the end, so direction can change while it is still cheap.
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Test
Automated tests cover the business rules and integration points. Accessibility, performance, and security checks run as part of the release process, not after launch.
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Deploy
Release through an automated pipeline into environments that match. Rollback is defined and tested before the first production deployment, not improvised during an incident.
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Improve
After launch we watch real usage, errors, cost, and performance. Improvements are prioritised against measurements rather than assumptions.
Additional steps in AI projects
AI work carries uncertainty that ordinary software does not, so the process includes measurement stages before anything is committed to production.
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Data assessment
Checking whether the data you hold is complete, consistent, and relevant enough to support the intended result.
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Model evaluation
Comparing candidate models on your own examples rather than on published benchmarks.
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Prompt evaluation
Testing prompt variants against a fixed example set so changes can be compared instead of guessed at.
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Retrieval testing
Measuring whether the right passages are actually retrieved, which usually matters more than the choice of model.
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Accuracy measurement
Scoring output against labelled examples and reporting the result with its sample size and known weak spots.
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Human review design
Deciding which cases need a person, how they see them, and how their corrections feed back into the system.
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Cost and latency analysis
Measuring cost per request and response time under realistic load, then tuning caching, model choice, and prompt size.
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Security review
Confirming what data leaves your environment, who can reach each feature, and what is written to logs.
Technology capabilities
Tools we work with
Grouped by what they are for. We pick per project, based on your existing systems and the team that will maintain the result — not on what is currently fashionable.
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AI and machine learning
- Python
- PyTorch
- TensorFlow
- scikit-learn
- Large language model APIs
- Embedding models
- Vector search
- RAG pipelines
Chosen per project after testing on your data, not fixed in advance.
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Frontend
- React
- TypeScript
- Astro
- Modern CSS
React for application interfaces, Astro where the page is mostly content.
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Backend
- Python
- FastAPI
- Node.js
- PHP
- REST APIs
Selected to fit your existing stack and the team who will maintain it.
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Data
- PostgreSQL
- MySQL
- MongoDB
- Redis
- Vector databases
Relational by default; other stores only where the data shape justifies them.
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Cloud and delivery
- Cloudflare
- AWS
- Docker
- CI/CD
- Monitoring
Deployment that can be repeated, observed, and rolled back.
These are capability statements. Solvexa Systems does not claim formal partnerships, certifications, or endorsements from any of the vendors or projects listed here.
Example solutions
Systems we are set up to design and build
Four worked examples showing how we approach a problem: what is wrong today, what we would build, and how the pieces fit together.
These examples illustrate the types of AI and software systems Solvexa Systems can design and develop. Client-specific case studies will be added with permission.
- Example solution
AI Knowledge Assistant
- AI
- Business Systems
- Data
Business problem
A company’s procedures, policies, and product details are spread across a wiki, a shared drive, and years of email attachments. Staff ask colleagues rather than search, and answers depend on who is available. Nobody is sure which version of a document is current.
Proposed solution
A retrieval-augmented assistant over approved internal sources. Documents are indexed with their owner, version, and access group. Questions are answered from retrieved passages with citations, and anything outside the indexed scope is answered with a clear "not covered" response and a route to a person.
Main capabilities
- Natural-language questions over approved internal documents
- Answers with citations to the source document and section
- Retrieval filtered by the signed-in user’s permissions
- Scheduled re-indexing when source documents change
- Feedback control on every answer, feeding a review queue
- Usage and cost reporting per department
Expected business value
- Reduces repeated internal questions to experienced staff
- Makes existing documentation genuinely usable instead of merely stored
- Shortens onboarding for new team members
- Surfaces gaps and contradictions in documentation through unanswered questions
Example architecture
- 01 Connectors pull documents from the wiki, file storage, and shared mailboxes
- 02 Ingestion service extracts text, splits it into passages, and records version and access group
- 03 Hybrid keyword and vector index, refreshed on a schedule
- 04 Retrieval layer applies the user’s permissions before any passage is selected
- 05 Model call composes an answer from the retrieved passages only, returning citations
- 06 Web interface with conversation history, source links, and feedback capture
Technology categories
- Python
- FastAPI
- Vector database
- PostgreSQL
- React
- TypeScript
- Example solution
Intelligent Document Processing Platform
- AI
- Automation
- Data
Business problem
Supplier invoices and delivery notes arrive by email in dozens of layouts. A small team keys them into the finance system by hand. Mistakes surface weeks later during reconciliation, and the backlog grows whenever someone is on leave.
Proposed solution
A processing pipeline that ingests documents from a monitored mailbox, extracts the required fields with a confidence score, and validates them against master data and arithmetic rules. Documents that pass every check post automatically; anything uncertain goes to a review queue where a person confirms or corrects it, and those corrections are kept as training and evaluation data.
Main capabilities
- Ingestion from monitored mailbox, upload, and API
- Text and layout extraction, including OCR for scanned pages
- Field-level extraction with per-field confidence scores
- Validation against supplier master data, totals, and tax rules
- Review queue with the original document shown beside the extracted values
- Straight-through posting for documents that pass all checks
- Accuracy reporting per field and per supplier
Expected business value
- Removes repetitive keying from a team that has better uses for its time
- Catches errors at capture rather than at reconciliation
- Keeps processing time independent of who is in the office
- Produces a measurable accuracy figure per field instead of an assumption
Example architecture
- 01 Mailbox and upload watchers place documents into object storage
- 02 Queue-based workers handle extraction so ingestion never blocks
- 03 OCR and layout parsing, followed by model-based field extraction
- 04 Deterministic validation: arithmetic, formats, and master-data matching
- 05 Confidence thresholds route each document to auto-post or human review
- 06 Integration service writes approved records to the finance system, with idempotency keys
- 07 Corrections from the review queue are stored as labelled evaluation data
Technology categories
- Python
- OCR
- Queue workers
- PostgreSQL
- Object storage
- React
- Example solution
Predictive Operations Dashboard
- AI
- Data
- Business Systems
Business problem
Operations planning is done in a spreadsheet rebuilt each week from several exports. Demand is estimated from last month repeated forward, so stock and staffing are consistently wrong in both directions, and nobody can see a problem forming until it arrives.
Proposed solution
A consolidated operations view fed by a scheduled data pipeline, with forecasting where the history supports it. Every prediction is shown alongside its confidence range and the actual outcome once known, so the team can see where the model is reliable and where it is not. Planners can override any figure, and overrides are recorded.
Main capabilities
- Scheduled pipeline consolidating sales, inventory, and operational data
- Demand and capacity forecasts with confidence ranges
- Anomaly detection on daily operational metrics
- Forecast versus actual tracking, visible to the people who plan
- Planner overrides with a recorded reason
- Threshold-based alerts routed to the responsible team
Expected business value
- Replaces a weekly manual rebuild with a maintained, shared view
- Makes forecast reliability visible instead of assumed
- Gives earlier warning of stock and capacity problems
- Keeps a record of planning decisions and the reasons behind them
Example architecture
- 01 Scheduled extraction from source systems into a reporting database
- 02 Transformation and quality checks, with failures raised rather than hidden
- 03 Model training pipeline with versioned datasets and stored metrics
- 04 Forecast service writing predictions and confidence ranges back to the database
- 05 Drift monitoring comparing recent accuracy against the training baseline
- 06 Dashboard interface with filters, override controls, and export
Technology categories
- Python
- scikit-learn
- PostgreSQL
- Scheduled jobs
- React
- TypeScript
- Example solution
AI-Enabled Customer Support Portal
- AI
- Automation
- SaaS
Business problem
Support requests arrive by email and through a web form, are triaged by hand, and are often reassigned two or three times before reaching the right person. Customers cannot see progress, so they follow up by email, which adds further load to the same team.
Proposed solution
A multi-tenant support portal with automated triage and drafted first replies. An incoming request is classified by topic, urgency, and product area, then routed accordingly. A draft reply is prepared from documentation and previous resolved cases, and an agent edits and sends it — nothing reaches a customer without review. Customers see the status of their own requests without emailing anyone.
Main capabilities
- Customer portal with per-account access and request history
- Automatic classification by topic, urgency, and product area
- Routing rules with escalation when a request stalls
- Drafted replies grounded in documentation and resolved cases, always agent-reviewed
- Duplicate and related-case detection
- Agent workspace with the source passages used for each draft
- Reporting on volume, response time, and category
Expected business value
- Cuts the manual triage step before a request reaches the right person
- Reduces follow-up emails by making status visible to the customer
- Keeps a human accountable for every message that leaves the company
- Turns resolved cases into a reusable source for future answers
Example architecture
- 01 Multi-tenant application with strict data isolation per customer account
- 02 Intake service normalising email, form, and API submissions into one request model
- 03 Classification service assigning topic, urgency, and area, with a confidence score
- 04 Retrieval over documentation and resolved cases to ground the drafted reply
- 05 Draft queue in the agent workspace; sending always requires a person
- 06 Rules engine for routing, escalation, and service-level tracking
- 07 Reporting layer over the request database
Technology categories
- Node.js
- TypeScript
- React
- PostgreSQL
- Vector search
- Cloud hosting
Responsible AI
What we commit to, and what we do not claim
AI systems fail in ways conventional software does not. These are the controls we build in, described plainly enough that you can hold us to them.
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Data privacy and access control
We define what data a feature may use before it is built, keep processing inside your environment where that is required, and enforce permissions at retrieval time so users only ever see what they are already entitled to.
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Human oversight
Output that reaches a customer, changes a record, or triggers a payment goes through a person or an explicit rule. Approval steps are part of the design, not an afterthought.
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Output validation
Model responses are checked against a schema and against your business rules before being stored or displayed. Calculations, totals, and eligibility decisions stay in deterministic code.
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Managing hallucination risk
Answers are grounded in retrieved sources and shown with citations, the model is instructed to decline when the sources do not cover a question, and scope is kept narrow enough for that to work. We do not claim the risk can be removed entirely.
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Evaluation and monitoring
Prompts, retrieval, and models are measured against a fixed example set, and that check runs before releases. In production we monitor error rates, latency, and quality signals rather than assuming stability.
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Cost control and failure handling
Every model call has a timeout, a retry policy, and a defined fallback, so an outage degrades the feature instead of breaking the product. Spend is capped and reported per feature.
We do not claim guaranteed accuracy from any AI system. What we can commit to is measuring quality on your own data, stating the limitations in writing, keeping a person in the loop where the cost of an error is high, and using ordinary deterministic software wherever it does the job better.
Ready to turn an AI or software idea into a working product?
Tell us what you want to build, automate, improve, or replace. We will help you define a practical technical direction.
Or email contact@solvexasystems.com