Tejiri Gbenedio
Updated April 2026·Verified StackedHQ Builder (965 Stacks)
Engineering Experience, Built for Production.
An interactive technical record of full-stack web platforms engineered, autonomous multi-agent pipelines deployed, and peer-reviewed automation blueprints verified on StackedHQ.
Systems Architect Bridging High-Contrast Interfaces with Autonomous Intelligence
Full-Stack Software Engineer and AI Automation Specialist with deep expertise in modern React/Next.js App Router ecosystems, Node.js edge architecture, and autonomous multi-agent orchestration via n8n, Vapi Voice AI, and Pinecone RAG.
Recognized as a verified founding builder on StackedHQ with 965 Stacks earned across 14 peer-reviewed production automation blueprints. Proven track record delivering end-to-end client applications for international brands, combining high-ticket visual craft with bulletproof operational backends.
Passionate about deterministic systems design: rejecting fragile low-code shortcuts in favor of strict type safety, structured JSON outputs, robust webhook retry queues, and sub-600ms telephonic agent execution.
Ranked among top verified founding builders on the premier automation marketplace.
All systems audited and verified for production reliability, error handling, and security.
Clean semantic Next.js App Router codebases with minimal bundle overhead and instant paint.
Engineered natural turn-taking telephonic agents via Groq Llama 3.3 and Vapi pipelines.
Verified Founding Builder & Automation Engineer
965 STACKS EARNED · 14 PEER-REVIEWED BUILDSStackedHQ Builder Network · Global Remote
Selected as a founding builder on StackedHQ, an elite peer-reviewed engineering platform for production automation architectures. Engineered 14 full-scale autonomous systems across voice, chat, multi-modal RAG, and business operations.
- Built sub-600ms conversational Voice AI receptionists integrating Vapi, Groq (Llama 3.3 70B), and Google Calendar for hands-free clinical and service booking.
- Architected multi-model RAG pipelines using OpenAI text-embedding-3-small, Pinecone Vector DB, and hybrid semantic retrieval for automated legal, policy, and inventory query resolution.
- Engineered zero-data-loss n8n orchestration engines connecting WhatsApp Cloud API, Airtable bases, Gmail triggers, and payment gateway webhooks.
- Achieved 100% peer-approval rate across all 14 published systems with 965 cumulative Stacks awarded by engineering reviewers.
Principal Full-Stack Engineer & AI Architect
6+ PRODUCTION PLATFORMS DEPLOYEDIndependent Client Advisory & Production Studio · Lagos, Nigeria · Global Clients
Architect and deploy high-performance web applications and conversion-engineered digital flagships for medical practices, renewable energy firms, gourmet hospitality brands, and technology startups.
- Designed and shipped DentalCare HQ, a high-conversion patient acquisition portal with custom scheduling workflows, achieving sub-second load times and 98+ Lighthouse scores.
- Engineered Rayvora Solar, a commercial solar quotation and enterprise acquisition platform with interactive system calculators and CRM lead ingestion.
- Developed Mutiee Bakes digital flagship, replacing static social media orders with an interactive product catalog connected to an automated WhatsApp order engine.
- Built full-stack ordering and kitchen dispatch prototypes (Mama Tee’s Kitchen & AI Ordering Suite) featuring live order queues and instant customer SMS updates.
Frontend & Web Applications Developer
CLIENT SYSTEMSDigital Solutions & Product Engagements · Hybrid / Remote
Developed responsive client-facing interfaces, custom single-page applications, and interactive web tools with rigorous attention to responsive layouts, cross-browser compatibility, and search performance.
- Built scalable component design systems in React and TypeScript with strict CSS variable tokens and accessibility compliance.
- Integrated third-party REST APIs, headless CMS backends, and Stripe/Paystack payment flows.
- Optimized client web assets to improve Core Web Vitals, reducing LCP by 45% and eliminating layout shifts.
Verified Founding Builder (965 Stacks)
StackedHQ Automation Engineering Platform
14 Peer-Reviewed Production Automations Verified · April 2026
Continuous Self-Directed Systems & AI Engineering
Production Mastery in Next.js 16, Distributed Agent Architectures & Vector Search
Comprehensive portfolio of live client flagships and open-source contributions.
- n8n Orchestration (Self-Hosted & Cloud)
- Vapi Voice AI Phone Agents
- OpenAI GPT-4o / GPT-4o-mini
- Groq / Llama 3.3 70B Fast Inference
- Pinecone Vector Database (RAG)
- WhatsApp Cloud API & Twilio
- Next.js 16 (App Router, Server Components)
- TypeScript (Strict Type Safety)
- React 19 & React Server Actions
- Tailwind CSS & Custom Design Tokens
- Framer Motion Physics & Orchestration
- Responsive Ergonomics & A11y
- Node.js & Edge Runtime
- PostgreSQL & Supabase Realtime
- Airtable Enterprise Bases & APIs
- REST, GraphQL & Webhook Gateways
- Fail-Safe Retry Queues & Idempotency
- Git / GitHub & Vercel CI/CD
