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Johnny Ha's avatar
Johnny Ha
proAlhambra, USA
Senior Full-Stack Engineer | Web Development | AI Automation
$5k+
Earned
1x
Hired
5.0
Rating
16
Followers
Senior Full-Stack Engineer | Web Development | AI Automation
Cover image for Building AI Agents That Actually Work: From Automation to Au...
Building AI Agents That Actually Work: From Automation to Autonomy I’ve been deep in the weeds building AI-powered automations and autonomous agents that go beyond simple prompts. My current focus: Designing task-oriented AI agents that can reason, plan, and take action Automating real workflows (ops, research, content, internal tools) with LLMs + APIs Turning messy, manual processes into reliable, scalable systems Exploring multi-agent setups, tool calling, memory, and guardrails The goal isn’t “AI for demos” — it’s production-ready AI systems that save time and unlock leverage. If you’re thinking about: AI agents for your product or internal team Replacing repetitive workflows with automation Shipping AI features that users actually trust Happy to share learnings, patterns, and pitfalls I’m seeing as this space moves fast 🚀
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Cover image for Evoke - Project completed successfully
Evoke - Project completed successfully and got ⭐⭐⭐⭐⭐ review🚀 Overview EVOKE is a mindfulness-focused digital experience designed to create a calm, distraction-free space for reflection and presence. Problem Most digital platforms are built for speed and engagement, which can feel overwhelming. The goal was to design a space that encourages stillness instead of stimulation. Approach I focused on creating a minimal and immersive interface using soft visuals, intentional spacing, and slow interactions to guide users into a reflective state. Solution Designed a clean, distraction-free UI Built immersive entry and reflection flows Used calming imagery and typography to shape the experience Developed smooth transitions to support a sense of presence Tech & Tools Web development, frontend engineering, UX/UI design Outcome The final product delivers a unique digital experience that prioritizes calmness and intentional interaction, standing out from traditional high-stimulation platforms. 👉 https://www.evoke-space.com/
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Cover image for EVOKE - Mindfulness & Reflection Web Experience
$6K+ earned
EVOKE - Mindfulness & Reflection Web Experience
4
15
Cover image for Building Websites & CMS Solutions I’m
Building Websites & CMS Solutions I’m currently working on modern websites and CMS-based projects using no-code and low-code platforms. I build and customize projects with: • Wix & Wix Studio (https://www.wix.com/)• WordPress (https://wordpress.com/)• Webflow (https://webflow.com/)• Bubble.io (http://Bubble.io) I help businesses and startups create fast, responsive, and scalable websites, from landing pages to full CMS and web apps. Open to new projects and collaborations.
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Agent.ai(1)
Taimoor Khan's avatar
Taimoor Khan
proKarachi, Pakistan
Full-Stack AI SaaS Engineer |Next.js + Node.js| MVPs to Prod
8
Followers
Full-Stack AI SaaS Engineer |Next.js + Node.js| MVPs to Prod
Cover image for EduPilotPro AI Attendance Agent Project
EduPilotPro AI Attendance Agent Project
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0
Cover image for Development of EduPilot AI-Powered School Operating System
Development of EduPilot AI-Powered School Operating System
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3
Cover image for Kismaa Mobile — Engineering a Real-Time Experience
Kismaa Mobile — Engineering a Real-Time Experience
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2
Cover image for Kismaa — Engineering a Real-Time Psychic Experience
Kismaa — Engineering a Real-Time Psychic Experience
0
3
Agent.ai(1)
Ahmed Hassan Yaseen's avatar
Ahmed Hassan Yaseen
Lahore, Pakistan
Full Stack Dev - Building Web | Mobile | AI | Blockchain App
ANYTHING_EXPERT

Expert

Full Stack Dev - Building Web | Mobile | AI | Blockchain App
Cover image for Stacks Mesh - AI Automation Agents for Business Efficiency
Stacks Mesh - AI Automation Agents for Business Efficiency
0
6
Cover image for Meidan is a sports-tech platform designed to simplify how at...
Meidan is a sports-tech platform designed to simplify how athletes and enthusiasts find, compare, and book sports venues. Operating primarily in Lahore, the platform connects users with over 900+ premium venues ranging from football and cricket to tennis and basketball.
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56
Cover image for KitchnHub is a comprehensive management platform designed to...
KitchnHub is a comprehensive management platform designed to bridge the gap between back-of-house operations and business profitability. It provides restaurant owners, head chefs, and kitchen managers with a centralized dashboard to track inventory, manage recipes, and monitor waste in real-time.
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Cover image for TwinWriter is an advanced AI-powered writing platform design...
TwinWriter is an advanced AI-powered writing platform designed to help content creators, marketers, and businesses scale their output without losing their unique voice. Unlike generic AI tools, TwinWriter focuses on "Personas," allowing users to train the AI to mimic specific writing styles, tones, and professional identities.
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63
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Alexey Anshakov's avatar
Alexey Anshakov
Nowa Wieś Lęborska, Poland
UK grant winner building custom AI automation tools for SMEs
12
Followers
UK grant winner building custom AI automation tools for SMEs
Cover image for Automation Solutions for Tech Companies
Automation Solutions for Tech Companies
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1
Cover image for From Pain to Product: The Hunter Protocol (AI Video Agent)
From Pain to Product: The Hunter Protocol (AI Video Agent)
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1
Cover image for Automation of Video Content Creation for Auto Parts
Automation of Video Content Creation for Auto Parts
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4
Cover image for New Service: AI Lead Qualification System I've just launched...
New Service: AI Lead Qualification System I've just launched a new service based on a system I built for an IT consulting firm last year. The Problem: Their sales team was spending 10+ hours every week chasing prospects who were never going to buy. 200+ leads in the pipeline, but most were tire-kickers, students, or people "just browsing." The Solution: I built an AI-powered qualification engine that analyzes engagement signals, enriches company data, and automatically filters out low-intent prospects before they hit the CRM. The Result: - 70% of unqualified leads disqualified automatically - Sales team now only talks to pre-validated, high-intent buyers - 10+ hours/week saved (no more ghost chasing) 👉 Check the service details here: https://contra.com/s/Wo2Rmm6Z-ai-powered-lead-generation-system
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Agent.ai(1)
Mintesnot Mengesha's avatar
Mintesnot Mengesha
Addis Ababa, Ethiopia
Computer Engineer | AI/ML & Full-stack Developer
New to Contra
Computer Engineer | AI/ML & Full-stack Developer
Cover image for  took a standard MERN stack
 took a standard MERN stack food delivery platform and transformed it into an intelligent ecosystem by integrating an Action-Oriented AI Agent. This project bridges the gap between traditional e-commerce and the future of Agentic AI. Key Innovations: Dietary Personalization: The AI Agent analyzes user health data and dietary restrictions to provide custom meal recommendations. Autonomous Execution: Unlike basic chatbots, this agent can execute orders and manage the checkout flow through natural language processing. Full-stack Architecture: Built with the MERN stack (MongoDB, Express, React, Node.js), featuring real-time data sync and secure user authentication. Intelligent Logic: Leveraged advanced LLM APIs to create a conversational interface that understands user intent and interacts directly with the database.
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Cover image for Project Overview: Full-stack Food Delivery
Project Overview: Full-stack Food Delivery System I developed this end-to-end food delivery platform using the MERN stack (MongoDB, Express, React, Node.js) to provide a seamless e-commerce experience. Key Technical Features: - Payment Integration: Integrated the CHAPA payment gateway to facilitate . secure and reliable online transactions for local users. - User Management: Implemented secure JWT-based authentication and a dynamic cart management system. - Real-time Logic: Developed robust REST APIs to handle restaurant browsing, order placement, and delivery tracking. -Responsive UI: Created a modern, fast-loading frontend with React focused on high conversion and user engagement. This project demonstrates my ability to build scalable, production-ready web applications with integrated financial logic.
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Cover image for Ethio-MeditechScan: Medical Image Analysis with
Ethio-MeditechScan: Medical Image Analysis with AI I engineered this end-to-end medical diagnostic tool to improve the speed and accuracy of healthcare delivery in Ethiopia. The system uses Deep Learning (CNNs) to classify medical images and provide instant insights to healthcare professionals. Key Technical Features: AI Engine: Developed a high-performance Convolutional Neural Network (CNN) using TensorFlow and Keras for accurate image classification. Full-stack Interface: Built a responsive React dashboard that allows doctors to upload scans (X-rays/MRIs) and view AI-driven diagnostic reports in real-time. Data Processing: Performed extensive data cleaning and augmentation on medical datasets to ensure the model's robustness and reliability. API Integration: Engineered a FastAPI/Flask backend to serve the model and handle image processing requests with low latency. This project highlights my ability to bridge the gap between complex Artificial Intelligence research and practical, user-facing medical software.
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Cover image for Global Superstore: Strategic Sales &
Global Superstore: Strategic Sales & Profitability Analysis I performed a comprehensive analysis of the Global Superstore dataset to uncover hidden trends in sales performance, customer behavior, and regional profitability. This project demonstrates my ability to transform raw data into actionable business intelligence using modern data science techniques. Key Technical Features: Data Wrangling: Performed extensive data cleaning and preprocessing using Pandas to handle missing values and inconsistent formatting. Exploratory Data Analysis (EDA): Conducted deep-dive analysis to identify top-performing product categories and high-growth geographic regions. Visual Intelligence: Created advanced visualizations using Matplotlib and Seaborn to represent complex sales trends and profit margins clearly. Business Impact: Developed a data-driven model to identify the key drivers of customer churn and profitability bottlenecks.
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