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Kum Jude TemKT
Open to opportunities

Kum Jude Tem

@kumjude

Full stack engineer with 8 years shipping reliable production apps and systems.

Canada
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What I'm looking for

Seeking remote full-time or contract roles as a Senior Full Stack, Software, or Backend Engineer. Interested in TypeScript, Node.js, PHP, Rust, C++, NestJS, React, Next.js, Laravel, Python, PostgreSQL, APIs, cloud, AI/LLMs, and scalable SaaS. I value ownership, architecture, and building reliable production systems.

I’m a full-stack software engineer with 8 years of experience building and shipping production software across fintech, eCommerce, SaaS, data platforms, and AI-powered products. My strongest experience is with TypeScript, Node.js, C++, Rust, PHP, NestJS, Express, React, Angular, Next.js, Laravel, PostgreSQL, MySQL, MongoDB, Redis, and cloud infrastructure. I enjoy working across the stack and taking ownership from requirements and architecture through implementation, deployment, monitoring, and production support.

Throughout my career, I’ve worked on a range of products including payment and eCommerce systems, data management platforms, SaaS applications, real time communication features, authentication and authorization systems, and AI-powered workflows. I’ve designed REST APIs, relational database schemas, background jobs and queues, caching strategies, CI/CD pipelines, and responsive web applications. I’m particularly interested in backend architecture, API design, database performance, distributed workflows, system reliability, and building clean boundaries between services and clients.

I’ve also built and shipped several products independently, which has given me strong ownership and product thinking. Recent projects include Applyd, an AI-powered job application platform, and EasyRenter, a rental marketplace with web and mobile clients, authentication, payments, documents, messaging, notifications, and a dedicated backend API. These projects have given me practical experience integrating LLMs, designing scalable APIs, handling asynchronous workflows, and making architectural decisions across the entire product.

I care about more than getting features to work. I focus on maintainability, reliability, security, performance, observability, and making pragmatic technical trade offs. I prefer simple architectures that solve the actual problem over unnecessary complexity, and I’m comfortable stepping into existing codebases, diagnosing production issues, reducing technical debt, and improving engineering practices. I also enjoy mentoring developers, reviewing architecture and code, and helping teams establish standards that make software easier to evolve.

I’m particularly interested in opportunities where I can work on challenging backend or fullstack problems, contribute to architecture and technical direction, and have meaningful ownership over products. I’m open to working with teams building SaaS, fintech, eCommerce, developer tools, AI products, marketplaces, and other high impact web platforms.

Experience

Work history, roles, and key accomplishments

Freelance logoFR
Current

Full Stack Engineer

Freelance

Jan 2026 - Dec 2026 (11 months)

Built EasyRenter, a full-stack rental marketplace with React/Next.js, Fastify, TypeScript, and PostgreSQL. Designed REST APIs for listings, authentication, payments, documents, chat, and notifications, with role-based access and secure workflows. Owned architecture, database design, CI/CD, and production deployment across web and mobile clients.

Applyd logoAP
Current

Founder / Full Stack Engineer

Applyd

Nov 2025 - Present (11 months)

Built an AI-powered job application platform automating job discovery, resume parsing, autofill, and tailored responses, reducing end-to-end application time by ~80–90%. Owned backend and frontend delivery with a NestJS modular architecture, Redis-backed ingestion pipelines, LLM-generated content, and a Chrome extension for resilient cross-site form autofill.

Blue Window Ltd logoBL

Full Stack Engineer

Blue Window Ltd

Nov 2022 - Aug 2025 (2 years 9 months)

Optimized Node.js/Express services, achieving 99.9% uptime and 40% higher throughput. Reduced API latency by 35% through query optimization, caching, and compression. Implemented secure JWT/RBAC authentication, strengthened API security, improved React/Angular UX by 35%, and resolved production incidents to maintain SLAs.

VC

Full Stack Developer (Freelance)

Various Clients

Oct 2019 - Nov 2022 (3 years 1 month)

Delivered eCommerce payment processing flows with PCI-compliant handling for thousands of monthly transactions and built real-time chat and POS systems. Refactored and stabilized inherited codebases across multiple engagements to resolve critical production issues and reduce long-term maintenance overhead.

Education

Degrees, certifications, and relevant coursework

University of Buea logoUB

University of Buea

Bachelor of Science (B.Sc), Social Sciences

Completed a B.Sc in Social Sciences at the University of Buea.

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