Systems & Operations Developer · UAESystems and Operations Solutions Developer · United Arab Emirates

Practical operational systems for teams that need clearer data and workflows.

I build reporting tools and workflow applications around real operational requirements.I build reporting tools, workflow applications, and internal systems around real operational requirements—not imagined ones.

See selected work Discuss a requirement

Junmarvi Tampac, systems and operations developer — Operations to systemsUAE

Operations · UAE since 2016 · Independent systems work · Founder, Junmarvi Systems

Operations background

Senior Material Controller · UAE · 2016–present

Independent work

Systems, reporting tools, websites, and prototypes

Current venture

Founder, Junmarvi Systems

Selected work

Selected live systems.Current systems and public work.

View all work

Marketplace Platform

MarketplacePH

A national marketplace platform with structured listings, sellers, geography, search, media, moderation, and buyer workflows.

View live site

Public Service / Government Workflow Platform

GovConnect

A digital public-service platform designed to organize local government services, requests, records, and operational workflows.

View live site

Real Estate Platform

Dumagueteneo Realty

A Philippine real-estate platform for property discovery, verified listings, agents, agencies, projects, inquiries, and viewing workflows.

View live site

Pharmacy Operations Platform

Pharmacy

A pharmacy platform covering inventory, counter sales, online ordering, prescription review, fulfillment, payments, reporting, and audit workflows.

View live site

Personal profile websiteCompleted Website

Solomon Pagunsan

A personal profile site for a sugarcane farmer, inventor, and content creator in Negros Oriental — built around clear positioning and disciplined typography.

Evidence: Live URL available

View live site

Business websiteCompleted Website

Pikolhaus.com

A live website project for Pikolhaus.com.

Evidence: Live URL available

View live site

Operations Intelligence & ReportingActive Development

ERP Operations Control Tower

Operations intelligence and reporting for EPC and construction control requirements.

Evidence: Interface evidence pending

Read system brief

Current venture

Junmarvi Systems

Founder-led booking and operations software for resource-based SMBs.A founder-led software startup building practical booking and operational systems for small and medium-sized businesses.

Web-based booking and operations software for resource-based businesses, starting with sports facilities and pickleball court operators.

See the venture

Founder: Junmarvi Tampac
Founded: July 2026
Stage: Early-stage · Bootstrapped
Market: Philippines · B2B / SMB

Capabilities

The work connects operational knowledge with implementation.

Operations Systems

Inventory, procurement, assets, and reporting.

Tools for inventory, procurement, assets, manpower, project monitoring, reconciliation, and operational reporting.

Inventory · Procurement · Assets · Manpower · Reconciliation · Reporting

Data & Reporting

Databases, dashboards, and reconciliation.

Structured data, databases, dashboards, reconciliation tools, refreshable reports, and decision-support information.

Databases · Dashboards · Refreshable reports · Reconciliation · Decision support

Security & Governance

Scanning, standards, access, and governance.

Practical controls for repository scanning, documentation, access management, system standards, audit trails, and development governance.

Repo scanning · Standards · Access controls · Audit trails · Governance

Digital Solutions

Websites, internal tools, and automation.

Business websites, internal tools, workflow automation, system prototypes, integrations, and customized applications.

Websites · Internal tools · Automation · Prototypes · Integrations

View full capabilities

Operations background

The systems started with work that had to reconcile.

Material control, inventory, procurement and reporting exposed recurring problems in fragmented data and manual reconciliation.

My professional work covers material control, inventory, procurement coordination, assets, manpower records, operational reporting, and audit preparation across EPC and construction projects.

The software followed repeated operational problems: fragmented data, manual reconciliation, and reports that had to be rebuilt by hand. I started with structured reports and automation, then moved into databases, dashboards, and systems shaped around workflows I had personally carried.

About my experienceRead the background

Public work

Additional public work.

View public work

Brand website

Black Pearl Capital

A restrained, credible brand presence for a capital-markets firm — information architecture and front-end build focused on clarity and speed.

Available on request.

Writing

Latest notesNotes from the actual work.

View all writing

Operations · Procurement · 6 min read

Why 3-Way Matching Is Still Hard in Construction Procurement

Every ERP claims to do 3-way matching. Every construction procurement team still reconciles by hand. The gap is not really a software problem — it is a data-reality problem.

Read article

AI-assisted Development · 6 min read

AI-Assisted Development: Shipping Real Software as a Solo Developer

One person with domain knowledge, AI-assisted tooling, and a bit of discipline can build more than they used to. Here is the operating model I use to keep it honest.

Read article

Contact

Have an operational problem worth solving?

Describe the operational problem and what needs to work better.Describe where your operation loses time, money, or accuracy. I will be honest about what is realistic to build.

Discuss a requirement