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AI Automation Agency · Trusted by 200+ Clients

AI Automation &
WhatsApp Automation
That Scales

Mind Stack Labs is a top-rated AI automation agency. We build intelligent workflows, AI-powered tools & scalable digital systems using n8n, LangChain & OpenAI. 250+ projects shipped for 200+ businesses worldwide.

Flutter Certified
RevenueCat PartnerRevenueCat Partner
Top Rated Plus · UpworkTop Rated Plus · Upwork

Rated 5.0 on

Google

Google

5.0
Clutch

Clutch

5.0
TrustPilot

TrustPilot

5.0
Mind Stack Labs AI Automation Illustration

Innovative digital products delivered for 200+ fast-growing companies worldwide

What's 4 Dinner
Advintek
Afrocom
AlertSign
Alumex India 2025
CareCheck
Diz
EatTrainTrack
Engagifii
Fay
Govava
ISA
Link Technologies
Luqta
Plank
ProRanked
Raza Prayer Times
Rola
SOCO
SongWriterDB
Surefani
Telecom GIS
What's 4 Dinner
Advintek
Afrocom
AlertSign
Alumex India 2025
CareCheck
Diz
EatTrainTrack
Engagifii
Fay
Govava
ISA
Link Technologies
Luqta
Plank
ProRanked
Raza Prayer Times
Rola
SOCO
SongWriterDB
Surefani
Telecom GIS
Our Services
WHAT WE BUILD

AI Systems That Work For Your Business

From WhatsApp automation to Voice AI, n8n workflows to business dashboards intelligent systems that save time, cut costs, and scale with you. and development capabilities.

AI Workflow Automation
01

AI Workflow Automation

End-to-end automation of repetitive business processes using AI-powered workflows — save time, eliminate errors, and scale faster.

  • Multi-step AI workflows
  • AI decision logic
  • 400+ app integrations
  • Real-time triggers
Learn more
WhatsApp Automation
02

WhatsApp Automation

Automated WhatsApp messaging, AI chatbots, and customer communication flows built on the official WhatsApp Business API.

  • WhatsApp Business API
  • AI-powered chatbots
  • Broadcast campaigns
  • Order & support flows
Learn more
AI CRM Systems
03

AI CRM Systems

Intelligent CRM systems powered by AI — automate lead tracking, follow-ups, and pipeline management effortlessly.

  • Lead scoring & tracking
  • Automated follow-ups
  • Pipeline automation
  • AI-driven insights
Learn more
04

Voice AI Solutions

Voice-powered AI agents that handle inbound calls, answer queries, and automate voice-based customer interactions 24/7.

  • AI voice agents
  • Call automation
  • Speech-to-text (Whisper)
  • 24/7 availability
Learn more
Workflow Automation
05

Workflow Automation

Connect your apps and automate workflows across your entire business stack — zero manual handoffs, zero bottlenecks.

  • Cross-app automation
  • Event-driven flows
  • Error handling & retry
  • Scalable pipelines
Learn more
Business Dashboards
06

Business Dashboards

Real-time analytics dashboards that give you full visibility into KPIs, metrics, and performance across your business.

  • Real-time data feeds
  • Custom KPI widgets
  • Interactive charts
  • Multi-source integration
Learn more
AI Customer Support Systems
07

AI Customer Support Systems

24/7 AI-powered support systems that resolve tickets, answer FAQs, and escalate to human agents only when needed.

  • AI ticket resolution
  • FAQ automation
  • Smart escalation
  • Multi-channel support
Learn more
08

Internal Tools

Custom internal tools and admin interfaces built for your team's exact workflows — no bloated SaaS, no unnecessary seats.

  • Custom admin panels
  • Team dashboards
  • Data management UIs
  • Role-based access
Learn more
Explore All Services

Discover our full suite of AI systems, automation workflows & custom engineering

Our Numbers
Proven Track Record

Delivering Excellence Since 2019

Real numbers from real work building world-class software for 200+ businesses worldwide.

0+
Years of Experience
0+
IT Professionals
0+
Successful Projects
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Happy Clients
PORTFOLIO
OUR WORKS

Projects We're Proud Of

A glimpse into the products we've crafted to solve real problems and create real value.

WaveOne

WaveOne

WaveOne is a Flutter-based music streaming app that seamlessly combines offline playback with cloud streaming, delivering a unified and personalized music experience.

FlutterGetX+1
View Case Study
CodeX Meet

CodeX Meet

CodeX Meet is a cross-platform WebRTC-based video calling and interactive meeting application designed to simplify one-to-one conferencing. The application establishes direct peer-to-peer WebRTC connections while using Firebase Firestore as a real-time signaling service, eliminating the need for expensive third-party video conferencing SDKs. This architecture provides a secure, privacy-focused, low-latency, and cost-effective communication solution. Built with […]

FlutterDart+3
View Case Study
QuickAssist – WhatsApp Service Booking System

QuickAssist – WhatsApp Service Booking System

QuickAssist is a smart service booking platform that allows customers to book home services directly through WhatsApp without downloading any mobile application. Customers can easily schedule services such as appliance repair, home cleaning, plumbing, salon services, painting, makeup, and more through an automated WhatsApp assistant. All booking requests are managed in real-time through an admin […]

WhatsApp Business PlatformSupabase+4
View Case Study
AI Avatar Chat - Real-Time Voice AI Gift Assistant (Ava)

AI Avatar Chat - Real-Time Voice AI Gift Assistant (Ava)

AI Avatar Chat is a Flutter-based mobile application that enables users to have real-time voice conversations with an AI-powered video avatar named Ava. The assistant helps users discover personalized gift recommendations through natural speech interactions and displays relevant gift suggestions in an interactive shopping interface.

FlutterGetX State Management+7
View Case Study
Smart Attend

Smart Attend

Smart Attend is a biometric attendance management application built to simplify employee enrollment, check-in, and check-out through face recognition. The app uses a camera-based liveness verification flow combined with on-device face detection and face embedding matching to ensure that attendance is marked only by the correct employee. This reduces manual errors, prevents proxy attendance, and […]

FlutterDart+3
View Case Study
ScreenCast Pro

ScreenCast Pro

A Flutter-based advanced screen casting application that wirelessly streams an Android device’s live screen to Mac, Windows PC, Smart TVs, and web browsers over a local WiFi network. The system utilizes Android’s native MediaProjection API through a foreground service to capture the entire OS display (home screen, apps, and notifications) in real time. ScreenCast Pro […]

FlutterKotlin+7
View Case Study
Ambaji Transport Admin Portal

Ambaji Transport Admin Portal

The Ambaji Transport Management System is an enterprise-grade platform designed for end-to-end transport operations. It provides a centralized hub for managing client relationships, vehicle logistics, and financial transparency. The portal is optimized for rapid data entry and professional document generation, serving as a reliable backbone for daily roadline administration.

Angular 19TypeScript+4
View Case Study
CareBot AI - AI-Powered Doctor Appointment Booking

CareBot AI - AI-Powered Doctor Appointment Booking

CareBot AI is an intelligent conversational healthcare platform designed to simplify and automate doctor appointment booking through AI-driven chat interactions. Users can describe their symptoms in natural language, and the system instantly identifies the appropriate medical specialist, checks real-time appointment availability, and completes the booking process within a single conversational interface. The platform eliminates traditional […]

Next.jsTailwind CSS+2
View Case Study
View Our Works

Explore our full portfolio of 250+ successful projects

Verified Client Reviews
Verified Reviews

Client Experiences That Speak for Themselves

Real experiences from clients who worked with us to turn ideas into production products.

Mike Pettigrew

Mike Pettigrew

Ireland

Trustpilot

“Ziyad and the entire Codex Lancers team have been simply amazing to work with while creating our 11:11 The Divine Mindset mobile app. Communication was outstanding throughout the entire project. They kept us fully informed at every stage, responded quickly, and were always patient, professional and genuinely committed to achieving the best possible result. Their feedback, ideas and suggestions were enormously helpful and significantly improved the finished app. The app they have created is stunningly beautiful in every way, with an elegant, polished design and flawless functionality. They understood our vision perfectly and brought it to life even better than we had imagined. I cannot recommend Ziyad and his team highly enough. Their technical expertise, creativity, attention to detail and dedication are exceptional. We will be using them for all our future app projects and look forward to working with them for many years to come.”

Dan Brown

Dan Brown

Finland

Trustpilot

“I’ve been building with Codelancer (Ziyad and the team) for the past plus two years, and I highly recommend them to anyone in need of a reliable development team. They are deeply committed to their clients’ vision, communicate clearly, are impressively responsive, and have consistently turned complex ideas into fully functional products. Codelancer genuinely prioritizes client success. They don’t just write code -they share valuable insights, make thoughtful suggestions, and support you at every stage of the journey. Over time, they’ve become an integral part of our team, and it’s a real pleasure to work with them and have them by our side. I am very grateful to work with them and highly recommend them to all”

Gabe Hizer

Gabe Hizer

Mexico

Trustpilot

“Great communication, excellent coding work, very open to making changes as the projects have developed. My project involved several different computer languages, for Windows, Mac, iOs, and Android. It was great that they had sufficient talent in their team to pull it all together! I have been working with them for the last almost 3 years.”

NL

Nick Lavars

Australia

Trustpilot

“Partnering with CodeX Lancers has been one of the best decisions for our project. From the initial UI/UX flow design to API implementation and complete end-to-end product guidance, their team consistently demonstrated strong product thinking. They don’t just execute tasks they ask the right questions, provide thoughtful suggestions, and help refine the overall direction of the product. Their involvement went far beyond development. They contributed strategic insights, improved workflows, and ensured that both the user experience and backend integrations were properly aligned. That level of ownership truly makes a difference. Timelines were respected, communication was clear and consistent, and every discussion felt productive and solution-focused. Instead of working with an external agency, it genuinely felt like we had added a committed product team to our side. Their attention to detail, UI clarity, structured approach, and proactive mindset gave us confidence throughout the entire journey. Highly recommended for anyone looking for a dependable team that genuinely cares about both execution and long-term product success.”

Eric Verdi

Eric Verdi

United States

Trustpilot
MC

Mark Chawke

Toronto, Canada

Clutch

“Thanks to CodeX Lancers, the paywall feature was successfully implemented. The client’s notification system was also fixed, and the error-free app was launched. The team managed the engagement well and communicated excellently with the client. They were flexible and delivered great results.”

NT

Neadom Tucker

United States

Clutch

“CodeX Lancers launched the app in the Google and Apple Play Store without errors. The team was knowledgeable about the .NET platform in its first version and completed all tasks on time.”

AK

Anup Kumar

Bengaluru, India

Clutch

“Thanks to CodeX Lancers efforts, the client has received the requested mobile app. The team provides timely deliverables, communicates excellently, and maintains accurate timesheets to verify progress daily. CodeX Lancers responsiveness and commitment have been hallmarks of their performance.”

ZM

Zainab Mithwani

United Kingdom

Clutch

“CodeX Lancers successfully delivered each project phase on time and with high quality. The team provided consistent updates throughout the project and communicated primarily through virtual meetings. Their teamwork impressed the client, resulting in a positive engagement.”

KH

Kamal Hassan

Riyadh, Saudi Arabia

Clutch

“CodeX Lancer has delivered a bug-free app published seamlessly in the Apple store. The team has managed the project excellently and communicated well through virtual meetings and email. Overall, working with CodeX Lancers has brought positive results.”

OP

Opendoor Parenting

Client Partner

Upwork

“I had a great experience working with Ziya. From the very beginning, communication was clear, professional, and consistent. He quickly understood the requirements and translated them into a high-quality working solution. What stood out most was his reliability and attention to detail. Everything was delivered on time, and any feedback or adjustments I requested were handled quickly and smoothly. He was proactive when needed and always available to explain technical aspects clearly. Overall, the collaboration was efficient, smooth, and results-driven. I highly recommend Ziya to anyone looking for a skilled and dependable developer, and I would definitely work with him again.”

LA

lawpoint

Client Partner

Upwork

“Ziya contributed to the project and was generally responsive when contacted. The engagement required additional coordination and clarification on some tasks, and timelines were somewhat longer than expected. Overall, a cooperative developer with potential, particularly if project scope and deliverables are very clearly defined from the beginning.”

LA

Luqta App

Client Partner

Upwork

“Delivered consistent results on our FlutterFlow project, driving steady progress and meeting objectives efficiently. Always helpful and proactive, with a strong can-do attitude toward tasks and execution. Collaboration with the backend team and other stakeholders was smooth and effective, contributing to strong alignment and improved overall project outcomes. We have been working with Ziya and his team on three major milestones, and overall, it has been a productive collaboration. The team demonstrated strong technical skills, responsiveness, and a commitment to delivering quality work. Design & Implementation – The team effectively translated our requirements into a visually appealing and functional UI, ensuring a smooth user experience. Timely Delivery – Most tasks were completed on time, and any delays were well-communicated in advance. Before we finished our current project we started to send them more projects.”

WF

What's for Dinner

United States

Upwork

“Ziya was incredible to work with on my project. Came to the job with clear directions and clear understanding of what I was looking for. Brought ideas to the table that I didn't think about. Excellent communication. Wonderful project knowledge and was very helpful in explaining a process that I know little about. Would definitely use again!”

YA

Yoda App

Client Partner

Upwork

“Ziya delivered our field data collection app for 70+ users on time and bug-free. His Flutter/Dart expertise is solid, and he proactively solved complex challenges including offline sync and GPS tracking without being asked. What impressed me most: clear daily communication, clean code that's easy to maintain, and thoughtful suggestions that improved our original design. When integration issues arose, he fixed them independently rather than just reporting problems. Would definitely hire again and recommend to others needing reliable Flutter development.”

Recognized & Verified Across Major Industry Platforms
Google
Google
5.0
Clutch
Clutch
5.0
Upwork
Upwork
Top Rated+
Trustpilot
Trustpilot
5.0
Open Source
Community Packages

Our Open Source Packages

Contributing to the developer community with Flutter, .NET & React open-source packages used by developers around the world.

Icloud Storage Sync

Icloud Storage Sync

iCloud Storage Sync is a Flutter plugin that enables apps to securely store and synchronize data with Apple’s iCloud. It ensures that user data remains consistent across multiple Apple devices by automatically syncing changes in real time. The plugin supports seamless integration with Flutter apps, providing developers with simple APIs to save, update, and retrieve […]

167
44
140
Islamic Hijri Calendar

Islamic Hijri Calendar

Islamic Hijri Calendar is a Flutter widget that allows developers to display and manage Islamic Hijri calendar dates within their applications. It shows dates in both Arabic and English numerals, along with Hijri month names and years, making it useful for apps that need Islamic date support. The widget provides easy month navigation, customizable colors, […]

78
42
140
Rating And Feedback Collector

Rating And Feedback Collector

Rating And Feedback Collector is a Flutter package that helps developers easily add interactive rating and feedback systems to their apps. It supports customizable rating bars using icons, emojis, or custom images, with options for both full and half ratings. The package also includes dynamic feedback dialogs, allowing apps to collect user feedback when ratings […]

78
37
140
Twilio Voice Flutter

Twilio Voice Flutter

Twilio Voice Flutter is a Flutter plugin that allows developers to seamlessly add voice-over-IP (VoIP) calling capabilities to their mobile applications. With this plugin, apps can make and receive calls over the internet, manage call events such as incoming, outgoing, or missed calls, and integrate directly with the Twilio Voice SDK for robust telephony features. […]

201
25
150
Calendar Day Slot Navigator

Calendar Day Slot Navigator

Calendar Day Slot Navigator is a Flutter widget that helps developers add a customizable calendar date selector to their apps. It provides a flexible interface for selecting single dates or date ranges, making it useful for booking systems, scheduling apps, and event management features. The widget supports custom color themes, layout adjustments, and styling options, […]

38
24
140
Dart Extensions Pro

Dart Extensions Pro

Dart Extensions Pro is a Dart utility package that provides a wide collection of extension methods and helper functions to simplify common programming tasks. It includes useful tools for working with strings, dates, lists, numbers, colors, navigation, and other everyday operations in Flutter and Dart development. By offering hundreds of ready-to-use extensions, the package helps […]

45
23
140
Smart Actions Text

Smart Actions Text

Smart Actions Text is a Flutter package that turns regular text into interactive content by automatically detecting patterns like URLs, email addresses, phone numbers, and social media handles. It allows developers to add actions such as opening links, copying text, sharing content, or visiting social profiles directly from the detected text elements. The package also […]

18
20
150
Flutter Zoom Meeting Wrapper

Flutter Zoom Meeting Wrapper

Flutter Zoom Meeting Wrapper is a Flutter plugin that allows developers to integrate the Zoom Meeting SDK directly into their mobile applications. It enables users to join Zoom meetings inside the app without opening the external Zoom application. The plugin supports simple SDK initialization using JWT authentication, making it easy to connect to Zoom services […]

23
14
150

Explore all our open source packages