Independent software engineer

Software for
the way your
business works.

I build custom software for companies with work to get done. Construction estimating, reporting across disconnected systems, and online commerce — built around your business, from the first conversation to ongoing support.

Selected workCommerce
A vivid painting of a daffodil hothouse, displayed on Biesecker Art’s public website.
Biesecker ArtArt on the wall.
A business on the web.
↗Artwork from the public Biesecker Art website.

Selected work / 01—03

Built around real businesses.

Different industries. Specific problems. Software that fits the work.

Construction operations

Construction estimation platform

Latest phase in build

Estimating and specification software, US construction sector

Bring estimating and specification workflows into software built around a construction team's day-to-day work.

A secure multi-user platform with role-based access, delivered through an ongoing, multi-phase engagement.

  • Estimating and specification workflows
  • Secure multi-user platform with role-based access
  • Multi-phase product delivery

Private deployment — walkthrough available on request

System overviewFrom specifications to estimates
SpecificationsDefine the workShared workflowEstimatesPrice the workRole-based team accessSecure multi-user platformESTIMATING + SPECIFICATIONSpecificationsDefine the workShared workflowEstimatesPrice the workRole-based team accessSecure multi-user platform
Workflow illustration · no client data
  • Next.js
  • React
  • TypeScript
  • Supabase
  • PostgreSQL

Art & commerce

Biesecker Art

Delivered

Artist portfolio and commerce

Give an independent art business a home where the work can be discovered, explored, and purchased.

A portfolio and commerce experience, supported by an artwork upload pipeline with AI-assisted image processing.

  • Artist portfolio and commerce experience
  • Image processing integrated into the artwork upload pipeline
Visit Biesecker Art (opens in a new tab)
Biesecker Art gallery presenting artworks available to explore.
The artwork gallery · bieseckerart.com
  • Next.js App Router
  • Supabase
  • Vercel
  • Replicate (BiRefNet)
  • Cloudflare R2
  • Brevo

Business intelligence

KPI warehouse and reporting system

In build

Residential design-build, US Northeast — two operating companies

Give leadership a shared view across two operating companies whose reporting draws on five separate source systems.

A governed PostgreSQL warehouse with layered data models and leadership dashboards. The system is currently in build.

  • Consolidation of five separate source systems
  • Governed warehouse with layered data models
  • Leadership dashboards across two operating companies

Private deployment — walkthrough available on request

System overviewOne governed view of the business
Source 01Source 02Source 03Source 04Source 05RawSource recordsCleanConsistent modelsReportingBusiness measuresLeadership dashboardsTwo operating companiesFIVE SOURCE SYSTEMSGOVERNED WAREHOUSE0102030405RawSource recordsCleanConsistent modelsReportingBusiness measuresLeadership dashboardsTwo operating companiesFIVE SOURCE SYSTEMS
Workflow illustration · no client data
  • PostgreSQL
  • Supabase
  • Python
  • Render
  • Metabase
  • GitHub

More work / 04—09

A wider view of the work.

Explore the platforms, internal tools, and ongoing products behind the practice.

04

Demand Zone

Real-time fintech SaaSOngoing
System overviewLive market activity, made actionable
Options flowReal-time ingestionActivity detectionUnusual + large tradesScreening toolsOptions intelligenceDistributionNotable trade cardsA CONTINUOUS DATA PIPELINEOptions flowReal-time ingestionActivity detectionUnusual + large tradesScreening toolsIntelligenceDistributionTrade cards
Workflow illustration · no client data

Turn a continuous stream of market activity into a usable intelligence product with paid subscriptions.

A real-time options-flow intelligence platform that surfaces unusual options activity as it happens. Sole engineer across the full stack — ingestion, detection, dashboards, billing, and automated distribution.

The work

  • Real-time options-flow ingestion and processing
  • Unusual-activity and large-trade detection
  • Screening tools built for options sellers
  • Automated social distribution of notable trades with generated cards
  • Subscription billing with tiered access control
  • Scheduled data pipelines on cron infrastructure
Visit website (opens in a new tab)
  • Next.js
  • React
  • TypeScript
  • Supabase
  • PostgreSQL
  • Python
  • Redis
  • Vercel
05

Margin analytics platform

Chemical distribution, US — bill-of-materials margin analysisDelivered
System overviewWhat each product actually earns
Sales SKUsProduct catalogueComponent costsBill of materialsMaterial marginAnalyst interfaceProduct-level detailExecutive viewCondensed overviewSales SKUsCatalogueComponent costsBill of materialsMaterial marginAnalyst interfaceProduct detailExecutive viewOverview
Workflow illustration · no client data

Understand product margin using the material costs behind each sales SKU.

Joins sales SKUs to bill-of-materials component costs to compute true material margin across the product catalogue. An analyst interface is paired with a condensed executive view.

The work

  • Sales SKU and bill-of-materials component-cost matching
  • Material-margin analysis across the product catalogue
  • Detailed analyst interface and condensed executive view

Private deployment — walkthrough available on request

  • Cloudflare Pages
  • Cloudflare Access
  • JavaScript
  • GitHub
06

Pricing tools suite

Beverage alcohol distilling, US Midwest — internal price desk and customer quotingDelivered
System overviewTwo surfaces. Different audiences.
Pricing toolsInternal price deskEmail OTP accessCustomer quotingPublic-facing pageINTERNAL TEAMCUSTOMERSPricing toolsInternal price deskEmail OTPCustomer quotingPublic-facing
Workflow illustration · no client data

Support internal pricing work and customer quoting through connected, purpose-built tools.

Two connected surfaces for pricing and quoting: an access-gated internal pricing desk and a public-facing quote page.

The work

  • Internal pricing desk with access controls
  • Public-facing customer quote page
  • Email one-time-passcode access for the internal surface

Private deployment — walkthrough available on request

  • Cloudflare Pages
  • Cloudflare Access with email OTP
  • GitHub
07

Content generation platform

Chemical distribution, US — catalogue-grounded content and AI-search visibilityDelivered
System overviewFrom product knowledge to discovery
Product catalogueGround the contentContent generationCatalogue-groundedCMS publishingClient's websiteSearch visibilityAI search surfacesA CONNECTED PUBLISHING WORKFLOWProduct catalogueGround the contentContent generationCatalogue-groundedCMS publishingClient's websiteSearch visibilityAI search surfaces
Workflow illustration · no client data

Produce content grounded in the actual catalogue and understand how it appears across AI search surfaces.

Generates content grounded in a product catalogue, publishes through the client's CMS, and measures visibility across AI search surfaces.

The work

  • Content generation grounded in the product catalogue
  • Publishing through the client's content management system
  • Visibility measurement across AI search surfaces

Private deployment — walkthrough available on request

  • Claude API
  • WordPress REST API
  • Python
08

ThesisLock

Blockchain · document integrityOngoing
System overviewProof without storing the document
DocumentOriginal fileFile hashDocument fingerprintBlockchain anchorStacksIntegrity verificationCompare with the anchored proofONLY THE HASH IS ANCHOREDDocumentOriginal fileFile hashDocument fingerprintBlockchain anchorStacksIntegrity verificationCompare with the anchored proof
Workflow illustration · no client data

Verify that a document existed in a particular form at a particular time without publishing its contents.

A document-anchoring platform on the Stacks blockchain that timestamps and verifies file integrity — proving a document existed in a specific form at a specific time, without storing the document itself.

The work

  • On-chain anchoring of document hashes on Stacks mainnet
  • Batch upload and bulk verification
  • Public anchor feed and live stats dashboard
  • Shareable proof certificates
  • REST API and JavaScript SDK
Visit website (opens in a new tab)
  • Clarity 3
  • Next.js
  • Stacks Connect
  • Hiro API
  • Vercel
09

ForgeData

Synthetic data platformIn progress
System overviewBuild the scene. Generate the dataset.
Scene parametersObjects · lighting · sceneBlenderRender + annotateLabeled datasetsFrames + ground truthPROGRAMMATIC 3D PIPELINEFOR COMPUTER VISION + ROBOTICSScene parametersObjects · lighting · sceneBlenderRender + annotateLabeled datasetsFrames + ground truth
Workflow illustration · no client data

Give machine-learning teams configurable, labeled training data through a programmatic generation pipeline.

A synthetic data platform in development that generates labeled 3D training datasets for robotics and computer-vision models — rendering and auto-annotating frames through a programmatic Blender pipeline, so ML teams can train without collecting real-world data.

The work

  • Programmatic Blender rendering pipeline, optimized to a single invocation per job
  • Automatic ground-truth labeling for every generated frame
  • Configurable scene, lighting, and object parameters
  • Async job processing with Celery + Redis queues
  • Containerized deployment on cloud infrastructure
Visit website (opens in a new tab)
  • Python
  • FastAPI
  • Celery
  • Redis
  • Docker
  • Blender

Where I can help

From daily operations to your next product.

01

Internal software

Run the business

Estimating, specifications, pricing, and everyday workflows. Tools built around how your team actually gets work done.

02

Data & reporting

Connect the information

Bring data from separate systems into a dependable reporting foundation, with views that make sense across teams and companies.

03

Commerce & platforms

Serve your customers

Websites, customer applications, quoting tools, and subscription products. A clear path from the first visit to the work behind it.

04

Ongoing engineering

Keep improving

Continue after the first release with maintenance, new features, and improvements as your business and its requirements change.

Working together

You work directly with the person building it.

I’m Goodluck. I work across the application, the data behind it, and the infrastructure that keeps it running. We start with what your business needs to do and build from there.

Start a conversation
  1. Understand the operation

    Start with the people, process, and tools already in place. Work out where software can make a useful difference.

  2. Agree on the scope

    Define the work, priorities, cost, and delivery plan together before building.

  3. Build and review

    Develop the software in practical stages, with working versions to review along the way.

  4. Put it to work

    Bring the system into use with the deployment, access, and handover it needs.

  5. Keep it useful

    Support what is running and plan the next improvements as the team uses it.

Let’s talk

What is your team working around?

Tell me about the process, the tools you use, and what needs to work better. If you have a product to build, I’d like to hear about that too.

Typical reply: within 48 hours

goodluckogundare@gmail.com

Tell me a little about your business and what you need. I’ll reply within 48 hours.

Your project details

A few sentences about the workflow, the tools you use, or what your team needs.

Email goodluckogundare@gmail.com directly