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Hey, I'm Nas 👋

Senior Software
Engineer

Python
Laravel
Next.js
React
Kubernetes
AWS
PostgreSQL

Building full-stack platforms, microservices, and AI-assisted delivery workflows with 7+ years of expertise in product, platform, and enterprise engineering

7
Career Roles
5+
Years
25+
Technologies

About Me

Senior Software Engineer based in Malaysia

I'm a senior software engineer with 7+ years of experience designing scalable full-stack products, internal platforms, and microservice systems. My recent work spans platform engineering, cloud infrastructure, CI/CD, and performance tuning across product and enterprise environments.

I work across Python, PHP, JavaScript, and modern frameworks including Laravel, Next.js, Node.js, Vue, and React. More recently, I've been applying AI-assisted workflows and tooling to accelerate delivery, improve code quality, and help teams ship more consistently.

0
Career Roles
Across product, platform, and freelance work
0+
Years Experience
Professional software development
0+
Technologies
Diverse technical expertise
0
Leadership Roles
Leading teams, projects, and platform delivery

Work Experience

A cross-section of product, platform, and freelance engineering work spanning enterprise systems, internal tooling, and AI-enabled delivery.

Technical Lead & Founding Engineer

LeadLah

Remote

Mar 2026 - PresentFreelance
  • Architected and delivered a full-stack enterprise service delivery platform from the ground up using Next.js, PostgreSQL, Redis, Docker, and scalable infrastructure practices
  • Owned infrastructure budgeting and cost optimization, reducing hosting costs while maintaining performance through bare-metal servers and self-hosted Coolify deployments
  • Improved system reliability and observability by implementing Sentry monitoring for faster issue detection, debugging, and resolution
  • Established a disciplined Git workflow and CI/CD pipelines to streamline collaboration, improve release consistency, and accelerate delivery

Key Achievements:

  • Launched a new full-stack platform with cost-aware infrastructure decisions
  • Improved reliability through observability-first engineering practices
  • Raised delivery consistency with disciplined Git and CI/CD workflows

Technologies:

Next.jsNest.jsReactPostgreSQLRedisCoolifyDockerCloudflareHitPaySentryGit

Senior Software Engineer (Platform)

Omnicom Group

Remote

Dec 2025 - PresentFull-time
  • Managed Kubernetes-based GitOps workflows and Terraform infrastructure, improving deployment consistency and reducing manual configuration effort
  • Designed, developed, and maintained microservice APIs using FastMCP on AWS, supported by robust CI/CD pipelines in GitHub Actions
  • Implemented and optimized diverse data storage solutions across RDBMS, NoSQL, object storage, and vector databases for scalable high-performance systems
  • Drove R&D for platform tooling, introducing new solutions and leading knowledge-sharing sessions across the Global Engineering Group
  • Initiated and standardized end-to-end AI best practices and workflows for the platform team, improving productivity, consistency, and delivery efficiency

Key Achievements:

  • Improved deployment consistency through GitOps and Terraform-driven platform workflows
  • Expanded platform capabilities with AWS-hosted microservice APIs
  • Standardized AI-assisted engineering workflows for broader team impact

Technologies:

PythonFastMCPKubernetesTerraformAWSGraphQLPostgreSQLRedisDatadogGitHub Actions

Technical Lead

Leo AI

Remote

Aug 2025 - Mar 2026Freelance
  • Architected and delivered a full-stack solution from the ground up using Next.js, MongoDB, Stripe, and Vercel for automated enterprise-level service delivery
  • Led the development of an AI-powered platform that digitized and automated expensive compliance consulting workflows
  • Established comprehensive Sentry-based monitoring to preserve uptime, accelerate issue response, and protect data integrity
  • Maintained a disciplined Git workflow and CI/CD pipelines to streamline development and delivery

Key Achievements:

  • Delivered an AI-powered compliance platform from zero to launch
  • Reduced operational risk through observability-first engineering
  • Improved delivery velocity with streamlined Git-based workflows

Technologies:

Next.jsNode.jsReactMongoDBAWSStripeVercelRedisDockerSentryGit

Senior Software Engineer

CompAsia

Malaysia

Jul 2024 - Dec 2025Full-time
  • Spearheaded the rapid development and deployment of a company-wide e-Invoicing system by architecting a modular Laravel solution under aggressive timelines
  • Designed the full AWS-based infrastructure and Jenkins CI/CD pipelines for a new MDM initiative, contributing R&D for an undocumented project and delivering it before deadline
  • Led full-stack delivery of a critical Inventory Management System from requirements analysis and design through implementation and technical documentation
  • Integrated Apple APIs into the inventory system to streamline data synchronization and core operational workflows
  • Boosted application performance by optimizing complex MySQL queries and implementing Redis-based caching and queueing strategies

Key Achievements:

  • Delivered enterprise-wide e-Invoicing and MDM systems on accelerated schedules
  • Improved deployment reliability with purpose-built Jenkins pipelines
  • Enhanced performance and data accuracy through database and caching optimizations

Technologies:

LaravelVue.js 3MySQLMongoDBAWSRedisDockernginxRollbarJenkinsJiraGit

Founding Engineer

HiTower IT

Malaysia

Dec 2023 - Jul 2024Full-time
  • Played a pivotal role in the transition from a monolithic to a microservices architecture, contributing across design, planning, estimation, development, and documentation
  • Pioneered performance optimization initiatives by researching and implementing micro-frontends and Laravel Octane to enhance user experience
  • Established a culture of code quality by leading rigorous code reviews and mentoring junior developers on design patterns and professional growth

Key Achievements:

  • Unlocked substantial scalability wins through microservice adoption
  • Elevated user experience with micro-frontend and Octane initiatives
  • Raised the engineering bar through structured mentoring and reviews

Technologies:

PHP (Laravel 11)Vue.js 2 & 3PostgreSQLRabbitMQDockerGitLab CI/CDLinuxnginxJiraGit

Software System Development Engineer

Intel Corporation

Malaysia

May 2022 - Dec 2023Full-time
  • Developed a high-efficiency Python-based packet testing framework and SDK for Intel FPGA products, significantly decreasing manual testing and accelerating time-to-market
  • Engineered a real-time database health monitoring system with Python, PostgreSQL, and Docker that improved reliability and data accuracy
  • Identified and resolved performance bottlenecks, reducing unused storage and improving overall system stability
  • Designed and built a talent management web application in React and GraphQL to help managers align projects with employee skills

Key Achievements:

  • Accelerated FPGA release cycles with automation-first testing
  • Protected data accuracy through proactive monitoring solutions
  • Enabled strategic staffing decisions via bespoke talent tools

Technologies:

PythonC++RP4ReactPostgreSQLDockerK8sGraphQLneo4jLinuxGit

Software Engineer

PETRONAS Downstream

Malaysia

Aug 2020 - Feb 2021Full-time
  • Initiated and led the development of the converter system and implemented multiple automation scripts which previously required manual resolution resulting an increase work efficiency and productivity

Key Achievements:

  • Increased work efficiency and productivity through automation
  • Eliminated manual processes with automated converter system
  • Successfully delivered automation solutions for enterprise operations

Technologies:

Python (Flask)BootstrapMySQLGit
5+
Years Experience
7
Career Roles
25+
Technologies Used

Skills & Technologies

Technologies I use across platform engineering, full-stack delivery, and AI-assisted software workflows.

🎨
Frontend Engineering

React logo
React
Next.js logo
Next.js
Vue.js logo
Vue.js
TypeScript logo
TypeScript
JavaScript logo
JavaScript
HTML5 logo
HTML5
CSS3 logo
CSS3
Tailwind logo
Tailwind
Bootstrap logo
Bootstrap

⚙️
Backend & Languages

Python logo
Python
Laravel logo
Laravel
Node.js logo
Node.js
NestJS logo
NestJS
PHP logo
PHP
FastMCP logo
FastMCP
Flask logo
Flask
Java logo
Java
C++ logo
C++
R logo
R
GraphQL logo
GraphQL

🗄️
Data & Messaging

PostgreSQL logo
PostgreSQL
MySQL logo
MySQL
MongoDB logo
MongoDB
Redis logo
Redis
RabbitMQ logo
RabbitMQ
Neo4j logo
Neo4j

☁️
Cloud & DevOps

AWS logo
AWS
Docker logo
Docker
Kubernetes logo
Kubernetes
Terraform logo
Terraform
GitHub Actions logo
GitHub Actions
GitLab CI/CD logo
GitLab CI/CD
Jenkins logo
Jenkins
Coolify logo
Coolify
Linux logo
Linux
nginx logo
nginx
Cloudflare logo
Cloudflare

🛡️
Monitoring & Tooling

Datadog logo
Datadog
Sentry logo
Sentry
Rollbar logo
Rollbar
Stripe logo
Stripe
HitPay logo
HitPay
Git logo
Git
Cursor logo
Cursor
Jira logo
Jira

🤖
AI-Related Development

Claude Code logo
Claude Code
Cursor logo
Cursor
Codex logo
Codex

Additional Competencies

Microservices ArchitectureGitOps & Terraform WorkflowsCI/CD AutomationAI-Assisted DeliveryPlatform API DesignInfrastructure Cost OptimizationStripe & HitPay IntegrationsP4 Networking DSLTechnical DocumentationCode Review & MentoringPerformance OptimizationDatabase OptimizationSystem ArchitectureAPI IntegrationRequirements GatheringTeam LeadershipAgile MethodologiesObservability (Datadog, Sentry, Rollbar)

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Quick Contact Information

nasrulirfan02@gmail.com
Malaysia
GMT+8 (Malaysia Time)
Available for hybrid & remote work

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