
Hey, Iām Eris Oktafiana
Works Experiences
VisualSpheres Studio / Full-stack Developer
A results-driven Full-stack Developer delivering end-to-end technical solutions, from Linux VPS infrastructure management to custom web application development for enterprise clients.
Key Achievements & Responsibilities:
- Orchestrated the end-to-end deployment and management of Linux-based VPS infrastructure (CentOS/Ubuntu), delivering high-availability hosting solutions for enterprise clients.
- Engineered and launched bespoke web solutions for a diverse client portfolio, leveraging modern technologies to create scalable and responsive digital platforms.
- Fortified server reliability by implementing comprehensive monitoring and maintenance protocols, consistently achieving 99.9% uptime and optimizing performance.
- Accelerated development cycles by pioneering automated CI/CD pipelines and integrated security measures, slashing deployment time by 60% while hardening security posture.
- Delivered comprehensive, end-to-end technical leadership—from server architecture to front-end optimization—significantly boosting client satisfaction and driving retention.
PT Fairco Agung Kencana / IT Administrator
A multifaceted IT Administrator tasked with managing core technical infrastructure while simultaneously driving e-commerce development and digital marketing initiatives to boost business growth.
Key Achievements & Responsibilities:
- Engineered and administered Linux-based VPS infrastructure (CentOS/Ubuntu), achieving and maintaining 99.9% website uptime through rigorous optimization.
- Architected and launched revenue-generating e-commerce platforms on WordPress/WooCommerce, integrating secure payment gateways to drive online sales.
- Strengthened digital assets by implementing robust security protocols and performance optimizations, cutting load times by 40% and mitigating cyber threats.
- Spearheaded digital marketing initiatives across social media and e-commerce marketplaces, significantly boosting online visibility and customer engagement.
- Produced compelling visual content and promotional materials that directly led to a 30% growth in customer acquisition via digital channels.
Sub1 Studio / Web Developer
A versatile Web Developer who managed the full project lifecycle, from server architecture to building conversion-optimized landing pages and developing premium digital products for the Envato Marketplace.
Key Achievements & Responsibilities:
- Architected and deployed secure, high-performance Linux VPS environments (CentOS/Ubuntu) to provide a robust foundation for client websites.
- Executed a multi-layered security and performance optimization strategy, achieving 99.9% uptime and significantly improving website speed metrics for all managed clients.
- Developed high-impact, conversion-focused landing pages using WordPress and custom code (HTML, CSS, JS, PHP), resulting in improved user engagement and lead generation for clients.
- Designed and developed premium Elementor Template Kits for sale on the Envato Market, directly contributing to the studio’s passive revenue stream and expanding its digital product portfolio.
- Optimized internal efficiency by streamlining development workflows and implementing automated backup systems, cutting routine maintenance time by 40% and ensuring complete data integrity.
TanahAir Studio / Web Developer
A Web Developer with a dual focus on engineering high-performance web infrastructure and creating commercially successful digital products. Specialized in server optimization, SEO implementation, and developing top-rated Elementor Template Kits for the Envato marketplace.
Key Achievements & Responsibilities:
- Boosted website performance by engineering and optimizing high-performance web servers, slashing average load times by 50% through strategic server-side optimizations.
- Built and deployed responsive, conversion-driven landing pages using WordPress and custom front-end code (HTML, CSS, JS, PHP), directly contributing to higher user engagement and conversion rates.
- Authored and launched a portfolio of premium Elementor Template Kits on the Envato Market, establishing a consistent passive revenue stream for the studio.
- Enhanced online visibility by implementing on-page and technical SEO best practices, resulting in demonstrably improved search engine rankings.
- Designed and developed a suite of scalable digital products for the Envato marketplace, consistently achieving and maintaining a 4.5+ star average user rating across the portfolio.
Halte Forbidden Shop / IT Administrator
An all-encompassing IT Administrator role managing the company’s entire digital footprint, from server infrastructure and e-commerce platform development to strategic digital marketing and content creation.
Key Achievements & Responsibilities:
- Managed and secured the complete lifecycle of Linux-based VPS infrastructure (CentOS/Ubuntu), ensuring exceptional performance and maintaining 99.9% uptime for all web properties.
- Built and scaled a revenue-focused e-commerce operation using WordPress/WooCommerce, complete with secure payment gateway integration to facilitate seamless online transactions.
- Executed a comprehensive overhaul of website performance and security, reducing page load times by 40% and fortifying the platform against potential cyber threats.
- Directed multi-channel digital marketing strategies across social media and online marketplaces, leading to a substantial increase in brand visibility and user engagement.
- Developed and distributed engaging visual content and marketing collateral that successfully drove a 30% increase in new customer acquisition through online channels.
Badan POM (NADFC) / IT Administrator
An IT Administrator for Indonesia’s national food and drug regulatory agency, entrusted with managing critical laboratory database systems and network infrastructure to ensure data integrity, operational stability, and strict regulatory compliance.
Key Achievements & Responsibilities:
- Administered and optimized mission-critical laboratory database systems, ensuring meticulous data entry and upholding strict data integrity standards for regulatory compliance.
- Delivered timely and effective technical support by troubleshooting and resolving complex hardware issues, significantly minimizing system downtime and maintaining laboratory operational efficiency.
- Engineered and maintained a robust network infrastructure, guaranteeing seamless connectivity and secure data transmission across all organizational departments.
- Pioneered and executed a proactive preventive maintenance program for all IT equipment, successfully extending hardware lifespan and generating notable cost savings for the agency.
Tools Stack

WordPress
Content Mangement System
GhostCMS
Content Mangement System
Shopify
E-commerce Platform
Elementor
WordPress Page Builders
Bricks Builder
WordPress Page Builders
Oxygen Builder
WordPress Page Builders
Framer
No-code Development
Webflow
No-code Development
Vultr
Compute Engine
Figma
UI/UX Design Tool
Adobe
All in One Design Tool
Canva
Graphic Design Tool
Discord
Communication
Slack
Communication