Web Application Development
Custom web applications for legal intelligence and alternative data
Built for plaintiffs’ firms and hedge funds where reliability matters
Potent Pages builds custom web applications that turn high-effort manual work into stable, repeatable systems. We focus on outcomes: faster case discovery, cleaner datasets, dependable automation, and tools your team can actually use.
Our web applications often sit behind web crawling, data pipelines, search interfaces, dashboards, exports, and integrations. If your business depends on accurate information and consistent execution, we build the infrastructure to support it.
Custom Web Apps that Ship Outcomes
Not generic “dev work”
Most teams do not need another dashboard for the sake of it. They need a system that reduces risk, saves time, and produces consistent outputs. Our applications are engineered around stability, maintainability, and real-world usage.
- Designed for change (sources evolve)
- Built for long-term operation, not quick hacks
- Documented so it can be maintained and extended
Systems built around data
Many of our applications sit at the center of data acquisition, cleaning, transformation, and delivery. We build tools that turn raw inputs into decision-ready outputs.
- Dashboards and internal portals
- Search, review queues, and workflows
- Exports (CSV/XLSX) and integration layers
Who This Is For
Plaintiffs’ Law Firms
Find cases earlier. Organize evidence better. Act faster.
Modern plaintiffs’ firms compete on speed and insight. Manual research creates bottlenecks, and missed signals can mean missed cases. We build applications that help firms move from reactive research to proactive discovery.
- Monitor dockets, filings, and public records
- Auto-tag and categorize cases by criteria
- Alert teams and route leads into review queues
Hedge Funds & Investment Teams
Turn raw web data into proprietary signals.
Alternative data only becomes valuable when collected reliably, processed consistently, and delivered in formats your research team can actually use. We build applications that support repeatable research, not one-off scrapes.
- Ingest crawler outputs, APIs, and feeds
- Normalize datasets and track changes over time
- Dashboards, alerts, and historical comparisons
Web Apps for Plaintiffs’ Law Firms
Plaintiffs’ firms win by seeing opportunities early and acting quickly. We build legal web applications that help teams find, filter, and act on case opportunities with less manual effort.
Automated Case Discovery
Identify potential cases by monitoring key sources and extracting the signals your firm cares about.
- Court and docket monitoring
- Regulatory and agency updates
- Multi-jurisdiction coverage
Case Triage Dashboards
Route leads into a searchable review queue so your team can act consistently.
- Tagging and assignment workflows
- Source links and audit trails
- Exports and reporting
Legal Data Normalization
Turn inconsistent sources into standardized data your staff can filter, search, and compare.
- Parsing PDFs/HTML/mixed formats
- Entity extraction and structured fields
- Deduplication and QA checks
Web Apps for Hedge Funds and Financial Teams
Alternative data creates an edge only when it is collected reliably, cleaned consistently, and delivered in a usable format. We build resilient systems that keep running as sites change.
Alternative Data Acquisition
Collectors built for real-world constraints: auth, dynamic sites, rate limits, and ongoing maintenance.
- Multi-step navigation and form workflows
- Handling pagination and dynamic content
- Change detection and monitoring
ETL + Data Pipelines
Transform raw inputs into stable datasets your team can trust.
- Cleaning, normalization, validation
- Scheduled ingestion (daily/hourly)
- Backfills and historical rebuilding
Dashboards + Alerts
Deliver insights in the format your research workflows require.
- Interactive dashboards and filters
- Threshold alerts and notifications
- Historical comparisons and snapshots
What We Build
Every application is custom, but most include a combination of ingestion, workflows, and delivery layers. The goal is always the same: stable operation and decision-ready outputs.
Common features
- Secure authentication and role-based access
- Data ingestion pipelines (crawlers, APIs, uploads)
- Search across structured + unstructured data
- Review queues, tagging, and internal workflows
- Exports (CSV/XLSX) and reporting
- APIs for downstream consumers
- Observability hooks for reliability
Operational fundamentals
- Error handling and retry logic
- Monitoring and alerting for failures
- Versioning and change tracking
- Data quality checks and validation
- Documentation for long-term maintenance
- Security-minded implementation
Example Use Cases
These are typical scenarios where custom web applications create leverage for legal and financial teams.
Legal Case Discovery Platform
Continuously monitors selected sources, identifies filings that match your criteria, tags cases automatically, and routes them to an internal dashboard for review and assignment.
- Alerts + review queues
- Jurisdiction / claim-type categorization
- Source links + audit trail
Real-Time Geographic Event Monitoring Dashboard
A live, map-based web application that tracks economic, regulatory, operational, or behavioral events by geography using continuously updated web-sourced data.
- Interactive geographic map + filters
- Anomaly detection and threshold alerts
- Historical records for backtesting
Alternative Data Aggregation Platform
A centralized system that ingests crawler outputs, normalizes datasets, tracks changes over time, and surfaces insights through dashboards and alerts.
- Scheduled ingestion + backfills
- Schema normalization and QA
- Exports, APIs, and database delivery
How We Work
1) Define the outcome
We clarify what success looks like: decisions supported, outputs required, and constraints.
2) Scope the system
We propose a practical build plan: sources, workflows, data formats, and integrations.
3) Build for stability
We implement with resilience in mind: error handling, monitoring hooks, and predictable operation.
4) Validate and iterate
We test outputs, confirm quality, and refine so the system matches real usage.
5) Deploy + support
We can provide ongoing maintenance, enhancements, and monitoring as sources evolve.
Clear communication
Work stays understandable and visible, with practical updates and reduced overhead for your team.
Why Potent Pages
Built for complex data
We specialize in applications that handle large, messy, real-world datasets and sources that change.
- High-volume ingestion
- Normalization and validation
- Change tracking and reliability
End-to-end ownership
We manage crawling, processing, storage, application logic, and presentation as a single system.
- Fewer handoffs
- More consistent outcomes
- Long-term maintainability
Testimonials
Before taking the job, he went through and saw that I didn’t need the work that I was asking for. So, he saved me a ton of money, but offered to work on some caching for me. I knew how to do it but was so impressed by his knowledge and honesty that I gave him the gig anyway. Not surprisingly, the job was done perfectly. When I need WordPress or Database work, I know who I’m going to! He even gives his personal cell and other contact info! What freelancer does that! Great job man… keep it up!
David is knowledgable and had great follow through. Great work.
We were in a real pinch with some redirect issues and needed a solution fast. David stepped up and knocked it out of the park in a matter of minutes. Now everything is rolling smoothly thanks to David. Have already discussed future projects with him and I would recommend him 10/10. Thanks David!
Engagement Models
Fixed-scope builds
Best for well-defined applications with clear requirements and known constraints.
Phased MVP + iteration
Best for evolving workflows, experimental data sources, and systems that will grow over time.
Ongoing development + support
Many clients keep us involved after launch for monitoring, maintenance, and enhancements. When data sources change, your system should not break quietly.
Let’s Build the Right Tool
If your firm relies on data to identify opportunities, manage risk, or gain an informational edge, a generic platform is rarely sufficient. Tell us what you’re trying to achieve and we’ll help you scope it.
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