Founder-led software studio
Web applications, AI-native systems, and careful legacy modernization—led hands-on from business need to production.
Need
People, rules, spreadsheets, exceptions and inherited systems rarely arrive in a neat specification. We start with the work as it actually happens.
Reasoning
The business need becomes decisions about users, workflows, data, permissions, integrations and risk. Uncertainty becomes visible while it is still inexpensive to resolve.
System
Interfaces, backend behavior, integrations, AI tools, testing and release paths assemble as one operating system—not a collection of disconnected tickets.
Working software
A clear product, grounded in the business and ready for real daily work—with tests, production support and a path for continued improvement.
What we build
Business-readable on the surface. Technically rigorous underneath.
New products, SaaS and business systems—from workflows and data models through integrations, payments, permissions, testing and release.
React · Next.js · Supabase · Bubble · APIs · WhatsApp · payments · browser testing
AI-native products and practical LLM capabilities grounded in business rules, real data, tools, human approval and operational safeguards.
OpenAI · Claude · agent tools · RAG · MCP · structured output · cost and audit controls
Understand and stabilize existing or legacy systems, recover undocumented rules, add regression protection and plan a phased path toward modern, AI-legible code.
Lotus Domino · Java · DB2 · XML/XSL · system mapping · regression · phased migration
Selected work
Products shaped around very different operating realities.
AI-native financial product
A WhatsApp-first family-finance platform that combines structured financial workflows with carefully bounded conversational agents.
Agricultural operations platform
A Hebrew B2B system coordinating daily produce availability, orders, allocation, fulfillment and reconciliation across growers, distributor and wholesalers.
Professional referral network
A mobile-first platform that helps health and mental-health professionals find suitable colleagues and manage sensitive client referrals.
Studio products
st4ck supports product delivery with connected context and regression evidence. Receipt Finder turns financial statements into a controlled document-collection workflow.
Product lifecycle workspace for humans and AI agents
st4ck connects stakeholder input, requirements, decisions, code context, engineering work and regression testing in one structured workspace.
Explore the product
AI-assisted document collection for bookkeeping
An agent workflow that reads bank and credit statements, identifies merchants and searches authenticated email for the invoices and receipts needed for tax reporting.
Explore the productRange without losing focus
We understand what each environment demands—from continuity, governance, and long-lived systems to limited budgets, rapid learning, and zero-to-one delivery.
Business continuity, implicit rules, governance, integrations and safe change in systems people depend on every day.
Practical software that replaces manual work, connects tools and respects the reality of time and budget.
Zero-to-one product judgment, direct building, rapid learning and architecture that can evolve with the company.
Experience across
A principle we work by
Success is not a software handoff. We stay close from the first business need through launch, adoption, and ongoing improvement—because the work succeeds only when it works for the people and business relying on it.
The studio
Bumblebee Studio is led by Edo Ceder, a product-focused senior developer and technical lead with three decades across software, startups and business-critical enterprise systems.
Edo remains directly involved in discovery, architecture, implementation, review and production support. When a project needs more capacity, he coordinates a trusted distributed team of two developers and a project manager—without outsourcing accountability.
Many moving parts?
Tell us what the business needs to accomplish, what exists today, and where the friction is. That is enough to start.
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