Senior Full-Stack Engineer with 10+ years of experience delivering fintech, crypto, and e-commerce platforms. Strong backend expertise in microservices, event-driven architecture, API orchestration, and distributed systems. Proven delivery across wallet, KYC, payments, and trading domains using React, Next.js, Node.js, Golang, Python (FastAPI), GraphQL, Kafka, PostgreSQL, MongoDB, and Redis. Experienced in Agile squads with sprint planning, backlog refinement, story estimation, standups, and retrospectives. Supports engineering quality through mentoring, code reviews, and cross-team technical collaboration.

• 🔭 Currently working on Crypto/FinTech platforms at MultiBank
• 🌱 Advancing expertise in Web3 • AI/ML • Cloud Architecture • Clean Code • SOLID Principles
• 👯 Looking to collaborate on Open Source Projects
• 💬 Ask me about Full Stack Development, System Design, Distributed Systems & Best Practices
• ⚡ Fun fact: Some people hear my name and think of 🍣. To be clear, I am a software engineer, not a delicious Japanese dish. The confusion is understandable.

• TradingView Lightweight Charts, ECharts, AgGrid, ReactFlow, Monaco Editor, Recharts, TanStack Table
• Real-time streaming: WebSockets, Server-Sent Events (SSE), Windowing/Virtualization

Node.js Stack: NestJS, Fastify, Express, Zod, Prisma, TypeORM, Socket.io, BullMQ (BFF & API Gateways)

Python Stack: FastAPI, Pydantic v2, SQLAlchemy, SQLModel, Alembic, Celery, Redis, Pandas, Pytest

Golang Stack: Gin, Echo, Fiber, GORM, sqlx, gRPC, Protobuf, Sarama/kafka-go (Low-latency Trading, Settlement, Ledger)

• Event-Driven: Apache Kafka, Event-driven Microservices
• APIs: GraphQL (Apollo/Federation), REST, gRPC, Protobuf
• Containerization: Docker, Kubernetes (K8s)
• Cloud Platforms: AWS, Azure, Google Cloud Platform
• CI/CD: GitHub Actions, Jenkins, GitLab CI

• Authentication: OAuth2, OIDC, RBAC
• Security Headers: CSP, HSTS
• Testing: Jest, React Testing Library, Cypress, Playwright, Pytest
• Methodologies: TDD, Core Web Vitals optimization

• WCAG 2.1 AA compliance
• i18n (Arabic/English multi-language support)
• Core Web Vitals optimization, SSR/ISR

Cursor, GitHub Copilot, ChatGPT, Prompt Engineering, RAG (Retrieval-Augmented Generation), Agentic Workflows

Senior Full-Stack Engineer | 2025 – Present

• Modernized mb.io using Next.js, Tailwind CSS, REST APIs, and GraphQL.
• Engineered responsive mobile-first interfaces for wallet and trading products.
• Implemented custody wallet flows: buy, sell, deposit, and withdraw.
• Integrated KYC onboarding with Sumsub SDK.
• Integrated payment providers: Botim, Klyme, Checkout, and Lean.
• Delivered spot trading workflows with TradingView advanced charting.
• Shipped recurring buy and limit order features.
• Built React Native Expo proof-of-concept using Hermes, Fabric, TurboModules, JSI, Reanimated 3, and React Query caching.
• Applied Feature-Sliced Design for maintainable web and app architecture.
• Coordinated with backend squads to validate API contracts and integration behavior.
• Improved release reliability through testing, monitoring, and feature tracking.
• Mentored junior engineers and supported onboarding for new team members.
• Accelerated refactoring and delivery using Claude-assisted workflows, prompt engineering, and token optimization.
• Contributed across Agile ceremonies: sprint planning, backlog refinement, standups, estimation, and retrospectives.

Senior Software Engineer | 2023 – 2025

• Delivered full-stack features for trading and digital asset products.
• Coordinated REST integrations across Spring Boot and Node.js services.
• Built real-time dashboards with TradingView, ECharts, and Ag-Grid.
• Implemented distributed content synchronization between CMS and customer-facing applications.
• Strengthened platform quality through SSR patterns, Core Web Vitals optimization, OAuth2/OIDC, and RBAC controls.
• Collaborated with product, QA, and backend teams for sprint-based releases.
• Increased delivery throughput through AI-assisted implementation workflows.

Full Stack Developer | 2018 – 2023

• Contributed to a microservice and event-driven platform using Golang, PHP, Python, Node.js, and Kafka.
• Selected fit-for-purpose data stores including MongoDB, PostgreSQL, and Redis.
• Supported scalable workflows for sales and operational tools.

• Developed platform features using Nuxt.js and Falcon PHP.
• Enhanced search and caching behavior using Elasticsearch and Redis.
• Implemented asynchronous workflows with SQS and state-machine logic.
• Integrated JumiaPay SDK into transaction flows.

Front-End UI/UX Developer | 2015 – 2016

• Created wireframes and prototypes, delivering semantic and responsive UIs (HTML5, CSS3 Flexbox, jQuery, React, AngularJS)
• Built reusable UI components for multiple squads using AngularJS and React
• Researched front-end performance and accessibility foundations
• Collaborated with backend teams (PHP/.NET) on RESTful integration patterns

Sr. Web Developer | 2013 – 2015

• Implemented mobile-first responsive web applications using PHP, jQuery, and HTML5/CSS3
• Reduced project turnaround time by 20% via reusable component libraries

Bachelor's Degree in Business Studies — Tribhuvan University (2010 – 2014)

• Advanced React for Enterprise
• End-to-End JavaScript Testing with Cypress.io
• SOLID Design Principles
• Master Go Programming
• Micro Front-End Architecture with React

• Microservices Architecture
• Event-Driven Systems (Kafka)
• REST API / GraphQL Integration
• Distributed Data Systems
• Wallet, KYC, Payments, Trading
• Performance Optimization
• CI/CD and Release Reliability
• Agile Delivery (Scrum, Sprint Planning, Backlog Refinement, Retrospectives)
• Mentoring and Cross-Squad Collaboration

I'm always interested in collaborating on innovative projects, discussing cutting-edge technology, and exploring opportunities in FinTech, Web3, and distributed systems. Feel free to reach out!

"Code is like humor. When you have to explain it, it's bad." – Cory House

Clean, maintainable code is the foundation of scalable systems. I believe in writing code that tells a story, following SOLID principles, and creating solutions that stand the test of time.

⭐ Open to exciting opportunities in FinTech, Web3, and Distributed Systems