Services — Jyvee Pundan

Service Detail

Data Entry

Fast, accurate data entry from any source format.

What I Do

I take data from any source, whether scanned documents, PDFs, handwritten forms, images, or existing digital records. I transcribe it into clean spreadsheets or databases. Every batch gets a verification pass to catch errors before delivery.

Typical Deliverables

Transcribed data in Excel, Google Sheets, or CSV format
Source-to-output cross-verification report
Consistent formatting and column structure
Fast turnaround on bulk volumes

Engagement

Suitable for both one-time batch projects and recurring data entry work. I provide a sample output before committing to large volumes so you can verify quality upfront.

Service Detail

Spreadsheet Organization & Templates

Structure, consistency, and reusability for your spreadsheet data.

What I Do

Raw data dumped into spreadsheets is hard to work with. I organize files into logical structures: consistent column headers, proper data types, named ranges, color-coded categories, and validation rules. I also build templates you can reuse every week or month without starting from scratch.

Typical Deliverables

Cleaned and standardized workbook with consistent formatting
Reusable templates with pre-built formulas and dropdowns
Multi-sheet consolidation from separate files
Data validation rules to prevent future entry errors

Engagement

Works best as a project with a defined scope. Organize an existing mess, build a template for ongoing use, or do both. I'll deliver a file that's ready to use immediately.

Service Detail

Data Cleaning & Validation

Find and fix errors hiding in your datasets.

What I Do

Datasets accumulate duplicates, inconsistent formatting, missing values, and edge cases over time. I audit your data systematically. I identify issues, clean them, and document what was found and fixed. The result is a dataset you can rely on for reporting, analysis, or migration.

Typical Deliverables

Cleaned dataset with duplicates removed and nulls resolved
Data quality report showing issues found and actions taken
Consistent formatting across all fields
Validation rules applied to prevent recurrence

Engagement

One-time cleanup projects or periodic data audits. I start with a sample to assess the scope, then quote based on the actual volume and condition of the data.

Service Detail

Data Analytics & Reporting

Turn numbers into narratives with clean visuals and clear summaries.

What I Do

I take your raw or cleaned data and produce analysis with real answers. Trends over time, category breakdowns, top performers, anomalies, and summary statistics. Outputs can be anything from a one-page executive summary to a full multi-sheet dashboard.

Typical Deliverables

Summary statistics and key metrics tables
Charts and graphs (bar, line, pie, scatter) with observations
Pivot tables with slicers for self-service exploration
Formatted reports in Excel, Google Sheets, or PDF

Engagement

Project-based with clear deliverables. Share your data and what questions you need answered, and I'll handle the rest. From cleaning to visualization to the final report.

Service Detail

Frontend Development

Responsive, performant interfaces that work across devices.

What I Do

I build the part of the web that users see and interact with. Whether it's a simple landing page or a dashboard with charts and live data, I write HTML, CSS, and JavaScript. I use React when the project calls for it. Every build is responsive and accessible.

Typical Projects

Business landing pages and portfolio sites
Admin dashboards with tables, charts, and filters
Interactive UI components and microsites
Email-ready HTML templates

Engagement

Project-based. I work from design files (Figma, XD) or wireframes, or I can help shape the design from requirements. Deliverables include source code and deployment-ready files.

Service Detail

Full-Stack Web Applications

Complete web apps with frontend, backend, database, and deployment.

What I Do

I build complete web applications end to end. A React or vanilla JS frontend, a Node.js or Python backend, a PostgreSQL or SQLite database, plus everything in between. I handle routing, authentication, API integration, data persistence, and deployment on platforms like Vercel, Netlify, or Render.

Typical Projects

Business management systems (POS, inventory, CRM)
Client portals with login and role-based access
Data collection and visualization platforms
E-commerce and booking systems

Engagement

Project-based with clear milestones. I scope the full stack upfront, deliver incrementally, then deploy to a live URL. I can arrange maintenance and updates after launch too.

Service Detail

Automation & Scripting

Eliminate repetitive tasks with custom scripts and macros.

What I Do

If you do the same spreadsheet operation, file conversion, or data transformation every day or week, it can probably be automated. I write Python scripts, Google Apps Script macros, and Excel VBA routines that handle repetitive work. Merging files, generating reports, reformatting data, sending email notifications. So you don't have to.

Typical Deliverables

Python scripts for file processing, data transformation, or report generation
Google Sheets macros using Google Apps Script
Excel VBA macros for automated formatting and calculations
Batch file processing (merge, split, convert, rename)

Engagement

Project-based for building the script, with optional handoff documentation so you or your team can run it independently. Hourly available for troubleshooting or modifying existing scripts.

Service Detail

Database & API Setup

Structured data storage and service endpoints for your applications.

What I Do

I design and set up the backend infrastructure your application needs. Database schema design (PostgreSQL, SQLite), RESTful API endpoints with authentication and validation, and the connections between your frontend and data layer. Whether you need a new system built from scratch or an existing one documented and refactored.

Typical Deliverables

Database schema with relationships, indexes, and migrations
RESTful API with documented endpoints and error handling
Authentication (JWT, session-based) and role-based access
Integration guide for connecting to your frontend

Engagement

Project-based. I work from your data requirements or existing frontend to design the backend that fits. Deliverables include source code, migration files, and setup instructions.

Service Detail

Technical Coordination & Consulting

Structured support for teams that need technical operations organized.

What I Do

Not every project is about writing code. Sometimes teams need someone to design a workflow, document a process, audit a data pipeline, or coordinate technical tasks across stakeholders. I help structure the operational side of technical work. That can be setting up a file management system, documenting procedures, or anything in between.

Typical Deliverables

Workflow diagrams and process documentation
Data pipeline audits and improvement recommendations
File and folder structure design for team collaboration
Project coordination and status tracking, plus stakeholder updates

Engagement

Flexible arrangements. One-time consulting, project-based coordination, or a retainer for ongoing support. I adapt to what the team actually needs.

Services & Collaboration

Data Entry

Spreadsheet Organization & Templates

Data Cleaning & Validation

Data Analytics & Reporting

Frontend Development

Full-Stack Web Applications

Automation & Scripting

Database & API Setup

Technical Coordination & Consulting