Available for hire · Q4 2026

Building intelligent systemsthat actually ship.

RésuméContact→

(02) · About

Portrait of David
David
Role · Software Engineer

I build production AI systems and agentic workflows that handles intelligent automation.

6+

Years shipping

40+

Systems launched

12

Core stacks

Philosophy

I don't ship demos — I ship systems. My work sits at the seam between LLM orchestration, distributed architecture, and the unglamorous ops work that keeps production alive. If it doesn't scale, monitor, and survive a Monday morning traffic spike, it doesn't ship.

Approach · Systems-first thinking

I orchestrate LLMs and design distributed microservices to build scalable systems that think for themselves(responsibly).

01Agentic workflows02RAG pipelines03gRPC / REST04Kubernetes05Observability06RBAC + Rate limits
Workstation shot by David
02 · On set
📸 Shot by me

My tried-and-true development process

(01)

Discover

I begin by understanding your business, industry, and goals—researching competitors, user needs, and defining project objectives.

(02)

Plan

With clear insights, I map out a strategic approach, setting the foundation with a well-defined scope, structure, and roadmap.

(03)

AI Integrate

I identify where AI and LLM capabilities add real value—designing prompt pipelines, agentic workflows, or on-device inference to make your product genuinely intelligent.

(04)

Wireframe

I create wireframes and interactive prototypes to visualize the user flow, core interactions, and functional layout.

(05)

Design

I craft a visually compelling, user-friendly interface using a multi-color theme, typography, and brand-focused aesthetics.

(06)

Build

I develop and integrate scalable, high-performance solutions, ensuring seamless frontend-backend communication and responsiveness.

(07)

Launch

I deploy the project, conduct final optimizations, and provide post-launch support to ensure a smooth transition and long-term success.

Relevant Experience

  • Technova Technologies (Masters Energy Oil & Gas)

    SENIOR BACKEND / SYSTEMS ENGINEER

    Dec 2025 – Present

    • Agentic workflows + gRPC: Integrated Claude Code for terminal-level automation, accelerating microservice refactors and unit-test delivery (Vitest/Jest). Architected a typed gRPC + Protobuf comms layer spanning Accounts, POS, and Business microservices with TypeScript BFF types for the operator dashboard.
    • System design + core banking: Engineered a 'Dual-Debit' accounting primitive for agency banking (atomic transfers, idempotency, backpressure) and shipped Agency Card Withdrawal + Terminal Unassignment end-to-end, choreographing POS hardware state with Gateway-API orchestration.

  • Ajian Labs

    LEAD SOFTWARE / SENIOR FRONTEND ENGINEER

    March 2024 – Aug 2025

    • Tsunami E-commerce B2C Shop + B2B Vendor Portal: Next.js App Router + React Server Components, shadcn/ui + Radix UI shared components with TailwindCSS design tokens, TanStack Table reusable DataTables, and Figma → pixel implementation. SmartX RN app: Zustand/Jotai atomic state, TanStack Query optimistic feeds, React Hook Form + Zod KYC with RBAC Admin / Broker / Trader gating.
    • Types, performance, QA: Generics + Utility Types + Zod schemas inferred from Java Spring Boot OpenAPI/Swagger contracts for zero drift. RSC + code-splitting + TanStack Query caching tuned to <3s cold starts with Vitest unit + Playwright smoke coverage.

  • Spacebank

    SOFTWARE DEVELOPER & TEAM LEAD · FRONTEND-FOCUSED

    November 2022 – February 2024

    • Next.js + React redesign of the customer web app: TailwindCSS + Radix UI component patterns, Zod-validated auth + KYC flows, TanStack Query server state with Zustand UI state — cut page TTI from 6.2s → 2.4s.
    • DeFi integrations with RBAC-gated UI across trader / investor / admin portals, OpenAPI API-first contracts with backend, and Vitest + Playwright test coverage for API + UI regressions.

  • Lifestack Technologies

    SOFTWARE ENGINEER & PROJECT MANAGER

    2023 – Present

    • Saveply (B2C savings app + B2B agent portal): React + Next.js frontends, TanStack Table inventory/customer grids, React Hook Form + Zod enrollment, RBAC visibility. Pennystack pension platform to the same design-system and security standard.
    • Sprint/Agile processes, daily stand-ups, and a shared shadcn/ui-style component review workflow raised delivery velocity by ~25%.

  • Antigravity Group

    SOFTWARE ENGINEER (CONSULTANT) · FRONTEND

    October 2022 – March 2023

    • Delivered a Figma → pixel company website on React + TypeScript + TailwindCSS + Framer Motion with a Radix UI primitive-based design system; then scaled a B2C media platform + B2B client portal with TanStack Query, Zod, and React Hook Form — eliminating 60% of manual form validation bugs.
    • Remote deployments via Docker + GitHub Actions, plus mentorship on React architecture, design systems, and performance tuning (useMemo/useCallback, code-splitting, re-render debugging).

  • Emirate Tech

    FRONTEND DEVELOPER

    April – October 2020

    • Next.js + React delivery inside a six-person agency team with strict design-to-code fidelity and TailwindCSS design tokens. Specialized in reusable shared UI, form engineering (React Hook Form + Zod), and TanStack Table DataTables with Multi-select Filters.
    • Client-facing UI architecture consulting and OpenAPI/Swagger-typed Express/Mongo integrations to keep backend contracts in sync.

(03) · Selected work

Featured
Projects.

A decade of production systems — from AI analytics dashboards and voice assistants to consumer mobile apps and public websites. Shipped for clients, hackathons, and the occasional stubborn personal project.

07

Projects

04

Live & public