Services

Engineer the product. Rescue the messy middle. Lock it down.

From greenfield MERN and Next.js systems to AI agents, Manifest V3 extensions, and production hardening of AI-built MVPs — clear scope, maintainable architecture, honest fit. Tell us everything below so we can scope fast.

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Full-stack web apps

Production MERN and Next.js applications: schema design, REST APIs, React frontends, secure auth and payment flows — built to scale and documented so your team is never locked in.

Good fit: Greenfield products, internal tools, and SaaS V1s that need to ship properly the first time.

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Architecture and data model designed for real users, not demos
Auth, roles, and payment flows wired correctly
Deployed app with docs your team can maintain

API & integration work

REST APIs, webhooks, and OAuth flows in Node.js and Python connecting platforms that don’t natively talk. 200+ custom integrations shipped across CRMs, payments, and databases.

Good fit: Teams stitching CRMs, billing, data warehouses, and custom APIs together.

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Reliable sync between systems with clear failure modes
OAuth, webhooks, and retries handled production-style
Observability so you know when a connector breaks

Agentic AI systems

Custom agents, document processors, and lead-qualification engines using OpenAI, Claude, and Gemini. Real decision-making — not chatbot demos.

Good fit: Operators automating document review, qualification, support triage, or internal ops.

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Narrow agents with logging and human checkpoints
Data access and permissions designed before autonomy
Cost controls and evaluation on the paths that matter

Chrome extensions

Manifest V3 extensions end-to-end: content scripts, background workers, and clean UI. From internal tooling to public store-ready products.

Good fit: SEO/AEO tooling, market recognition products like Cite, and internal browser workflows.

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Store-ready or internal MV3 packaging
Tight permissions and maintainable content-script boundaries
Operator UI that fits daily workflows in the tab

Automation that doesn’t break

Production n8n and Make systems connecting CRMs, email, databases, and payment processors — with proper error handling and logging.

Good fit: Ops and growth teams replacing brittle zap chains with systems you can trust.

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Workflows with retries, alerts, and dead-letter paths
Clear ownership of each step and data handoff
Less silent failure in ops-critical pipelines

SaaS rescue & MVP hardening

Lovable, Bubble, or AI-generated MVPs that need to become production. We fix slow, unstable, or quietly breaking products — root cause first, no unnecessary rewrites.

Good fit: Founders stuck at ~80% after vibe coding — need the last 20% finished.

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Severity-rated audit and punchlist
Auth, payments, and deploy path stabilised
Hostile QA + security pass before you invite users

Security auditing & remediation

Real-world attack vectors: exposed secrets, broken auth, missing rate limits, IDOR, injection, XSS/CSRF, misconfigured permissions. Plain-language report, prioritised fixes, then we implement and verify.

Good fit: Pre-launch AI apps and inherited codebases that have never had a real threat pass.

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Plain-language findings with severity
Prioritised remediation you can hand to any engineer
Optional implement-and-verify pass with AppTime

Core stack we ship with

MongoDB, Express, React, Node.js, Next.js · OpenAI, Claude, Gemini, LangChain, RAG, MCP · Python, REST, webhooks · PostgreSQL, Supabase, pgvector · Stripe, Plaid · Playwright, Apify, FireCrawl · n8n, Make · Chrome Extensions (Manifest V3) · OWASP-minded security hardening.

Project brief

Capture the project in detail

Pick every service that applies, fill the context fields, and dump the constraints. The more we know up front, the faster we can say yes, no, or “here’s the real scope.”