01
Experience layer
Responsive storefronts, admin dashboards, forms, reports, role-based screens, and interfaces people can understand quickly.
- Next.js
- React
- Tailwind CSS
- Shopify Liquid
Full-stack systemsCommerce engineeringBased in the Philippines
Hi, I'm Junry. I'm a
I engineer the software behind smoother operations and stronger ecommerce - interface, backend logic, data, APIs, deployment, and the customer journey working as one system.
You get a build that is clear to use, reliable in production, and practical for the team that owns it after launch.
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Core coverage
- Systems
- Commerce
- APIs
- Databases
- Reporting
- Deployments
Built across the full stackInterface to infrastructure, with a practical handoff.
01Complete systemsRequirement to production
02EcommerceFirst click to checkout
03Connected dataScattered records to clarity
04Production careLaunch to steady improvement
//Delivery architecture
System architectureInterface → production
Web / Shopify interface
Admin portal
Team workflows
Application servicesAPI gateway / business logic
Integrations and APIsPayments / CRM / analytics / product data
Deployment layerAWS / Vercel / PM2 / Nginx
PostgreSQL and data
Jobs and automation
Files and reporting
System signalsInterfacesWorkflowsDataIntegrationsDeployment
Software engineering
One system, every layer accounted for.
A useful build is more than a polished screen. I connect the interface, business rules, data, integrations, deployment, and handoff so the software supports the real operation.
02
Application logic
Authentication flows, validation, payment states, status workflows, reports, automations, and the business rules behind each screen.
- Node.js
- Express
- Laravel
- Django
03
Data layer
Schema planning, imports, cleanup, migrations, member or product records, structured reporting, and reliable daily data handling.
- PostgreSQL
- MySQL
- Supabase
- MongoDB
04
Connected services
REST APIs, JSON mapping, Shopify Admin workflows, product sync, payments, email systems, analytics, and third-party operations.
- REST APIs
- Shopify Admin
- Stripe
- Google APIs
05
Production layer
Deployment, environment configuration, process management, reverse proxy setup, launch QA, monitoring, and production support.
- AWS EC2
- PM2
- Nginx
- Vercel
06
Quality and handoff
Mobile checks, edge cases, tracking verification, data accuracy, documentation, clear handoff, and improvement after real use.
- QA
- Documentation
- Analytics
- Support
Production system spotlight
Gym Debt Management and CRM
A private operational system for member accounts, arrears, payments, notes, reporting, and structured follow-up across SEB Group and JYM Group branches in Australia and the United Kingdom.
19Branch workflows supported20-30%Less weekly report preparation24/7AWS-hosted production access
Member recordsStructured
Payment reconciliationValidated
Arrears workflowAutomated
Dashboard reportsReady
AWS deploymentStable
AWS EC2 / PM2 / Nginx / PostgreSQL / reporting / support
Selected work
Business needs translated into working software.
The projects below cover private operations software, API-connected data, reusable ecommerce systems, and measurable buying paths.
01
Operations software
Gym Debt Management and CRM
A production web system supporting SEB Group and JYM Group operations in Australia and the United Kingdom by turning member arrears, payment data, notes, statuses, and follow-up work into a structured admin workflow.
- Member profiles, arrears records, payment visibility, and status-based follow-up.
- Dashboard reporting and exports that reduce repeated spreadsheet preparation.
- ClubWise and DebitSuccess data cleanup, validation, reconciliation, and migration.
- AWS EC2 deployment with PM2, Nginx, monitoring, and ongoing production support.
02
B2B data integration
Motovan product data to Shopify
A REST and JSON product synchronization workflow for mapping SKUs, pricing, inventory, and product details into Shopify.
- Mapped B2B product fields into Shopify-ready product structures.
- Validated imported listings and inventory values inside Shopify Admin.
- Investigated API mismatches and reduced avoidable catalog inconsistencies.
03
Shopify commerce systems
Reusable storefront and launch delivery
Reusable Liquid sections, metafields, product and collection architecture, mobile-first content systems, checkout support, and launch QA.
- Built and refined storefronts across beauty, wellness, jewelry, grooming, and specialist retail.
- Connected content, product data, email tools, tracking, and conversion-focused page structure.
- Delivered revisions with designers, copywriters, editors, owners, and remote project teams.
04
Funnel and CRO
Offer pages and measurable buying paths
Funnelish-style offer pages and storefront improvements shaped around clearer messaging, proof, mobile action, checkout confidence, and behavior data.
- Mapped landing, product, cart, checkout, email, and follow-up touchpoints.
- Reviewed CTA visibility, mobile section order, heatmaps, speed, and tracking.
- Built practical offer blocks, bundles, FAQs, trust sections, and repeated actions.
Commerce engineering
Storefronts where brand, product, and technology work together.
Each sample uses real live-store imagery. The work spans Shopify structure, reusable sections, product data, responsive design, customer journeys, analytics, and launch support.
01Jewelry ecommerce
Marcozo
A luxury storefront built around product confidence.
Shopify setup, theme structure, reusable Liquid sections, metafields, product layouts, collections, navigation, responsive refinement, and launch revisions.
Open live store
02Wellness ecommerce and funnel
Flowpouch
An offer-led page system with a clear next step.
Team-based Shopify delivery with responsive sections, product education, benefit hierarchy, proof, email flow support, and practical Funnelish and CRO thinking.
Open live store
03Specialist retail
Pagulayan Cues
Technical product detail presented with champion-level clarity.
Theme editing, product and collection structure, responsive layout, navigation refinement, analytics support, Merchant Center, Clarity, and Klaviyo integration.
Open live store
04Skincare ecommerce
Salted Seas
A calm visual system that keeps product education moving.
Cross-functional page building with clear content hierarchy, landing-to-checkout flow, CTA placement, Replo, Webflow, analytics feedback, and responsive QA.
Open live store
05Grooming ecommerce
Two Brothers Grooming
Editorial grooming commerce with product utility up front.
Brand-aligned storefront support, reusable page sections, product storytelling, mobile-first shopping actions, trust content, and conversion-focused refinement.
Open live store
06Health ecommerce
SudorCure
Complex treatment information shaped into a confident buying path.
Shopify ecommerce work supporting treatment discovery, product education, trust, navigation, responsive shopping journeys, and clear conversion actions.
Open live storeFunnels and CRO
Conversion work begins with clarity, not tricks.
I improve the path between the first visit and the next meaningful action by combining page structure, responsive execution, analytics, behavior signals, and checkout-aware thinking.
Find the friction
Review landing pages, product pages, navigation, mobile order, speed, search behavior, cart actions, and checkout confidence.
Map the full path
Connect the offer, product education, proof, cart, checkout, email capture, and post-purchase or follow-up journey.
Read the evidence
Use GA4, Shopify Analytics, Microsoft Clarity, Merchant Center, heatmaps, and session behavior to prioritize useful changes.
Improve and verify
Refine copy hierarchy, CTA rhythm, trust blocks, forms, imagery, responsiveness, tracking, and page performance.
Experience
Delivery across software, ecommerce, operations, and remote teams.
The common thread is ownership: understand the goal, coordinate the details, build the useful layer, test it carefully, and support the work after launch.
Company / projectRolePeriodType
Anytime Fitness SEB Group & JYM Group | Australia & United KingdomSoftware Developer and Administrator2024 - PresentSoftware systemsSalted SeasShopify Developer - team contract2025CommerceMarcozoShopify Developer - contract build2024CommerceFlowpouchShopify Developer - team environment2024CommerceSudorCureShopify ecommerce projectProject workCommercePagulayan CuesShopify Developer - team environment2023CommerceTwo Brothers GroomingEcommerce storefront projectProject workCommerceMotovan to ShopifyB2B API integration support2024IntegrationGeminosStore setup and launch supportFreelance projectCommerceTools and skills
A stack for the whole delivery path.
Tools are selected around the work: interface, backend logic, data, ecommerce, deployment, analytics, quality, and collaboration.
Frontend engineering
Responsive interfaces, reusable systems, and customer-facing experiences.
Next.jsReactTypeScriptJavaScriptTailwind CSSFigma
Backend and APIs
Business logic, validation, integrations, data services, and authentication flows.
Node.jsExpressLaravelDjangoPHPPythonPostmanStripe
Data and admin operations
Reliable records, schemas, imports, cleanup, reports, and operational workflows.
PostgreSQLMySQLSupabaseMongoDBRedisMicrosoft 365
Ecommerce and CRO
Storefronts, page systems, funnels, tracking, email, and optimization.
ShopifyWooCommerceWordPressWebflowWixGoogle AnalyticsGoogle AdsMailchimp
Cloud and deployment
Production hosting, release workflows, observability, and infrastructure support.
Amazon AWSVercelNginxDockerCloudflareGitHub ActionsSentry
Delivery and collaboration
Clear coordination, documentation, review, version control, and handoff.
GitHubGitLabBitbucketSlackAsanaNotionTrelloZapier
Project fit
Choose the outcome. I can own the technical path.
The strongest fit is a project that crosses interface, workflow, data, commerce, or production concerns and needs one developer to keep the whole system connected.
01
Build or replace a business system
Daily work depends on spreadsheets, repeated admin steps, disconnected records, or software that no longer matches the operation.
I can map the workflow, design the data structure, build the application, connect the services, and prepare it for production use.
- Admin dashboards
- CRM workflows
- Reporting
- Role-based tools
02
Launch or improve an ecommerce experience
The brand is strong, but the storefront is difficult to manage, unclear on mobile, inconsistent across pages, or losing confidence before checkout.
I can align the brand, content structure, Shopify architecture, product data, tracking, and conversion path into one maintainable storefront.
- Shopify Liquid
- Reusable sections
- CRO
- Mobile buying path
03
Connect data, APIs, and business tools
Products, payments, member records, analytics, or operational data move between systems manually and create delays or avoidable errors.
I can define the source of truth, map the fields, validate the data, build the integration, and make failures easier to identify.
- REST APIs
- Data mapping
- Validation
- Automations
04
Stabilize and improve a live product
The current system works, but releases feel risky, performance is inconsistent, tracking is unreliable, or the team needs dependable technical ownership.
I can audit the current setup, prioritize the highest-value fixes, improve production reliability, and leave a clearer path for future work.
- Technical audit
- Performance
- Deployment
- Ongoing support
What you can expect
A high-standard build should remain useful after launch.
01
Clear scope before the build
Users, workflow, priorities, constraints, and success criteria are clarified before complexity is added.
02
Delivery you can plan around
Scope, milestones, review windows, and handoff targets stay visible so the work can move without avoidable delays.
03
Quality checked at every layer
Responsive states, data accuracy, edge cases, tracking, integrations, and production behavior are checked before release.
04
Handoff built for ownership
The result is documented, maintainable, and shaped around the team that will use and improve it after launch.
Direct contact
Bring the brief. Let's build what the business needs next.
Tell me what is slowing the business down or what you are ready to build. I will help define the most useful technical path before unnecessary complexity is added.
Iligan City, Lanao del Norte, Philippines