3K TechOne - Custom Software Development Company Logo - Keep Key Knowledge

Transform Your Ideas Into Powerful Digital Solutions

We build custom web and mobile applications that drive business growth. From AI integration to complex e-commerce platforms, we've got you covered.

3K TechOne-Keep Key Knowledge

Why Choose Us:

Experienced Team - 5+ Years in the Industry
All Industries, All Technologies
Quality-Driven Development
Flexible & Client-Focused Approach

Built by Experienced Engineers

Our team has worked on diverse projects across multiple industries, bringing that experience to help your business succeed.

5+

Years Experience

Our team brings extensive experience

Multiple

Industries Covered

Diverse project backgrounds

Full

Stack Expertise

End-to-end development capabilities

Proven

Track Record

Successful project deliveries

Services We Offer

End-to-end software development solutions tailored to your needs

Mobile App Development

iOS & Android apps that users love. From concept to App Store launch.

Web Application Development

Scalable, secure web apps built with modern technologies.

AI & Machine Learning Integration

Intelligent features: chatbots, recommendation systems, data analysis.

E-Commerce Solutions

Full-featured online stores with payment, inventory, and analytics.

Enterprise Software

Custom ERP, CRM, HR management systems for complex business needs.

Software Consulting & Architecture

Expert guidance on technology choices and system design.

UI/UX Design

Beautiful, intuitive interfaces that enhance user experience.

MVP Development

Launch your startup idea fast with a Minimum Viable Product.

Don't See What You're Looking For?

We offer custom solutions for unique business needs. Let's discuss your specific requirements and find the perfect solution.

Solutions We've Built

Our team has hands-on experience building these solutions

E-Commerce Platforms

Online stores with payments, inventory, admin dashboards, and customer analytics.

Key Capabilities:

Payment integration (Stripe/PayPal)
Real-time inventory tracking
Order management system
Customer analytics dashboard

Tech Stack:

ReactNode.jsPostgreSQL

Shopify & E-commerce Solutions

Custom Shopify themes, app development, WooCommerce, and multi-vendor marketplace platforms.

Key Capabilities:

Custom Shopify themes & apps
WooCommerce development
Multi-vendor marketplaces
Payment & shipping integration

Tech Stack:

Shopify LiquidReactPHPLaravel

WordPress & CMS Development

Custom WordPress themes, plugins, headless CMS, and content management solutions.

Key Capabilities:

Custom WordPress themes & plugins
Headless CMS (Strapi, Contentful)
SEO optimization
Performance & security hardening

Tech Stack:

WordPressPHPNext.jsHeadless CMS

AI Solutions

NLP chatbots, recommendation engines, data analysis, and predictive models.

Key Capabilities:

Natural language processing
Recommendation systems
Data analysis & insights
Predictive models

Tech Stack:

PythonOpenAI APITensorFlowLangChain

Enterprise Management Systems

ERP, CRM, HR with complex payroll calculations and employee performance tracking.

Key Capabilities:

ERP & CRM systems
Complex payroll calculations
Employee performance tracking
Workflow automation

Tech Stack:

.NETReactSQL ServerAzure

Mobile Applications

iOS and Android apps with cross-platform solutions, real-time features, and push notifications.

Key Capabilities:

iOS & Android development
Cross-platform solutions
Real-time features
Push notifications

Tech Stack:

React NativeFlutterFirebase

Healthcare & Medical

Patient management, appointments, telemedicine platforms with HIPAA compliance.

Key Capabilities:

Patient management systems
Appointment scheduling
Telemedicine platforms
HIPAA-compliant solutions

Tech Stack:

Vue.jsNode.jsMongoDBAWS

Education & E-Learning

LMS, online course platforms, student tracking and interactive content delivery.

Key Capabilities:

LMS
Online course platforms
Student tracking & grading
Interactive content delivery

Tech Stack:

Next.jsPythonPostgreSQL

Finance & FinTech

Payment processing, finance dashboards, transaction management, security and compliance.

Key Capabilities:

Payment processing systems
Finance dashboards
Transaction management
Security & compliance

Tech Stack:

JavaSpring BootMySQLDocker

Custom Business Solutions

Process automation, insightful dashboards, API integrations, and legacy modernization.

Key Capabilities:

Workflow automation
Data visualization dashboards
API integrations
Legacy modernization

Tech Stack:

Selected based on requirements

SaaS & Startup MVPs

Rapid MVP development, subscription management, multi-tenancy architecture, and scalable cloud infrastructure.

Key Capabilities:

Rapid MVP development
Subscription & billing systems
Multi-tenancy architecture
Scalable cloud infrastructure

Tech Stack:

Next.jsNode.jsStripeAWS/GCP

UI/UX Design Systems

Design systems, component libraries, prototyping, and user experience optimization.

Key Capabilities:

Design system development
Component libraries (Storybook)
Figma to code conversion
A/B testing & UX optimization

Tech Stack:

FigmaReactTailwind CSSStorybook

Data & Analytics Platforms

Business intelligence dashboards, real-time analytics, data pipelines, and reporting systems.

Key Capabilities:

Business intelligence dashboards
Real-time data analytics
ETL & data pipelines
Custom reporting systems

Tech Stack:

PythonPostgreSQLApache KafkaPowerBI

Cloud & DevOps Solutions

Cloud migration, CI/CD pipelines, containerization, infrastructure automation, and monitoring.

Key Capabilities:

Cloud migration (AWS, Azure, GCP)
CI/CD pipelines setup
Docker & Kubernetes
Infrastructure as Code (Terraform)

Tech Stack:

AWSDockerKubernetesTerraformJenkins

Ready to Build Your Solution?

Whether you need a custom solution or want to adapt one of our proven approaches, we're here to help bring your vision to life.

Featured Projects

We are proud to provide advanced technology solutions, committed to innovation and customer success.

OmiTask logo - AI-Powered Productivity Platform

OmiTask

AI-Powered Productivity Platform

The most customizable AI to-do list app that adapts to your workflow. Switch between productivity methods with one click.

AIProductivityTask ManagementSaaS
NDA
AI Wellness Platform - Confidential project by 3K TechOne

AI Wellness Platform

Confidential Client Project

A comprehensive AI-powered mobile platform focused on emotional wellness and mental health support. Features intelligent conversation, personalized recommendations, and daily wellness tracking. Project details are under NDA.

AIWellnessMobile AppNDA
NDA
Enterprise Workforce Management System - Confidential project by 3K TechOne

Enterprise Workforce Management System

Confidential Enterprise Project

A sophisticated multi-tenant SaaS platform managing workforce scheduling, attendance tracking, and automated payroll calculation across multiple departments and companies. Features role-based access control, real-time reporting, complex salary computation rules, and seamless integration with existing HR systems.

CMSHR SystemPayrollMobile AppNDA
NDA
Social Commerce Marketplace - Confidential project by 3K TechOne

Social Commerce Marketplace

Confidential E-commerce Project

A large-scale B2C marketplace platform featuring multi-vendor storefronts, live-streaming commerce, real-time chat between buyers and sellers, and comprehensive seller management tools. Built to handle high-volume transactions with advanced product discovery, secure payment processing, and logistics integration.

E-commerceLive StreamMarketplaceB2CNDA
NDA
Learning & Assessment Management - Confidential project by 3K TechOne

Learning & Assessment Management

Confidential Education Project

A comprehensive LMS platform for educational institutions featuring course management, diverse assessment tools (multiple-choice, essay questions), automated attendance tracking, and progress monitoring. Teachers manage content and grading while students complete assignments online with intuitive interfaces and detailed reporting.

E-learningLMSEducationAssessmentNDA
NDA
Staff Booking Management - Confidential project by 3K TechOne

Staff Booking Management

Confidential Service Project

An intelligent booking platform connecting customers with service staff. Administrators track schedules, attendance, and automated payroll calculations. Customers easily search, select, and book appointments with preferred staff in real-time, complete with ratings and service history management.

BookingSchedulingCMSB2CNDA

Our Development Process

Transparent, agile, and client-focused approach

01

Discovery & Planning

We understand your goals, requirements, and constraints

Requirements gathering
Technical feasibility analysis
Project timeline planning
Resource allocation
02

Design & Prototyping

Create wireframes and interactive prototypes for feedback

UI/UX design
Interactive prototypes
User flow mapping
Design system creation
03

Development

Agile sprints with regular updates and demos

Sprint planning
Code development
Regular demos
Continuous integration
04

Testing & QA

Rigorous testing to ensure quality and performance

Unit testing
Integration testing
Performance testing
Security testing
05

Deployment & Launch

Smooth launch with monitoring and support

Production deployment
Performance monitoring
Launch support
Go-live assistance
06

Maintenance & Support

Ongoing updates, bug fixes, and improvements

Bug fixes
Feature updates
Performance optimization
Technical support

Why Our Process Works

Transparency

You know exactly what's happening at every step

Reduces Anxiety

Clear process especially for non-tech clients

Professional

Shows organization and systematic approach

Ready to Start Your Project?

Let's discuss your requirements and create a custom development plan

Start the Process

Why 3K TechOne?

More than just code - we're your technology partner

Multi-Industry Expertise

Our team has built solutions for healthcare, e-commerce, education, finance, and more

Client-Centric Approach

Your success is our success. We work as an extension of your team

Agile & Flexible

Fast iterations, regular updates, and adaptable to changing requirements

Innovation-Driven

We stay ahead with latest technologies including AI, cloud, and modern frameworks

Quality-First Development

Comprehensive testing and code review ensures secure, reliable applications

Dedicated Support

We're committed to your success from start to finish and beyond

Honest Pricing

No hidden costs. Clear estimates based on your specific needs

Startup Mindset

Lean, efficient, and hungry to prove ourselves - you get our best effort

The Startup Advantage

Being a new company isn't a disadvantage - it's our competitive edge. Here's what you get when you work with a startup that's hungry to prove itself:

More Attentive

Fewer clients = more focus on yours

More Flexible

No bureaucracy, quick decisions

More Affordable

Lower overhead, fair pricing

More Motivated

Building reputation, will go extra mile

As a new company, we work harder to earn your trust. You get senior-level expertise with startup agility and pricing.
— 3K TechOne Team

Building Trust Without Client History

Team Credentials

LinkedIn profiles, previous companies, years of experience

Quality Presentation

Professional design, clean UI, fast loading

Transparent Process

Clear communication, realistic timelines, no surprises

Risk Mitigation

Milestone-based payments, money-back guarantee

Ready to Experience the Difference?

Join our first clients and get senior-level expertise with startup dedication

About 3K TechOne

Keep Key Knowledge - Our mission and story

Who We Are

3K TechOne is a newly established software development startup, founded by a team of experienced engineers and passionate problem-solvers.

While our company is new, our team members bring years of hands-on experience from building complex applications across diverse industries. We've worked at established companies, delivered high-stakes projects, and now we're bringing that expertise together to create something of our own.

Our Mission

We believe software should preserve and enhance the most critical knowledge and processes for businesses.

Whether it's an AI chatbot that learns from conversations, a payroll system that codifies complex calculations, or an e-commerce platform that streamlines operations - we build solutions that keep your key knowledge working for you.

Why We Started 3K TechOne

We saw too many businesses struggling with generic solutions or overpriced agencies. We knew there was a better way - combining startup agility with senior-level expertise, offering quality work at fair prices. That's 3K TechOne.

Meet Our Team

Experienced engineers with diverse backgrounds, united by a passion for building great software.

5+
Years Experience
12+
Industries Covered

Our Values

Excellence

We don't cut corners. Quality code, thorough testing

Partnership

Your success is how we measure ours

Innovation

We stay current with technology to serve you better

Transparency

Honest communication, realistic timelines, no surprises

Hungry to Prove

As a new company, we work harder to earn your trust

Our Journey

2024

Founded by experienced engineers

Brought together a team of passionate problem-solvers

2025

Building our first projects

Working with amazing clients to deliver exceptional results

Future

Becoming the go-to partner

For custom software development in Vietnam

Frequently Asked Questions

Quick answers to common questions

Still Have Questions?

We're here to help! Get in touch and we'll answer any questions you have about your project.

Let's Build Something Great Together

Tell us about your project - we'll get back within 24 hours

Send us a message

Get in touch

Email

contact@3ktechone.com

Phone

0339139127

Address

No. 15 Lot CL8, Dam Lau, Phung Cong Commune
Hung Yen Province, Vietnam

Working Hours

Mon - Fri: 9:00 AM - 6:00 PM
(GMT+7)

Our Promise

  • Response within 24 hours
  • Free project estimation
  • No obligation consultation
  • Confidentiality guaranteed