Freelance AI Agent OrchestratorsFreelance AI Agent Orchestrators
AI-Native Builder | Apps, Templates & Websites Shipped Fast
1x
Hired
5.0
Rating
233
Followers
AI-Native Builder | Apps, Templates & Websites Shipped Fast
AI Automation Consultant & Strategist
1x
Hired
20
Followers
AI Automation Consultant & Strategist
AI SaaS Dev | LLMs, Agents, Voice & Automation | Web, Mobile
New to Contra
AI SaaS Dev | LLMs, Agents, Voice & Automation | Web, Mobile
Cover image for AI Operations Agent: RAG-Powered Retail
AI Operations Agent: RAG-Powered Retail Intelligence & Task Automation This project was built for large-scale restaurant groups and multi-unit retail operators who manage high volumes of data across dozens or hundreds of locations. Specifically designed for Regional Managers and Operations Directors, the system serves as an enterprise-grade "Digital Consultant" that bridges the gap between fragmented POS/inventory data and daily on-the-ground execution. By transforming millions of rows of restaurant performance metrics into high-priority tasks, it provides a centralized platform for leadership to monitor KPIs, approve AI-suggested corrective actions, and ensure operational consistency across their entire portfolio. 1. What We Built We developed a production-ready Autonomous AI Operations Agent designed to bridge the gap between complex retail data analysis and daily execution. The system acts as a digital consultant for regional managers, transforming raw KPIs into actionable tasks. Analytical AI Chat: A free-form conversational interface where users can query performance data (e.g., "Show me the top 5 worst profitable stores in Istanbul for the last 3 months"). Task Management Dashboard: A structured workflow where AI-suggested actions are automatically logged for manager approval or rejection. Automated Action Logic: The agent uses an "Action Suggestion Map" to identify specific defects (like low audit scores or high food waste) and suggest precise corrective measures. Persistent Memory: Includes both short-term memory for the current chat session and long-term RAG memory to maintain context over time. 2. How We Built It (The Stack) The system was engineered for scalability and reliability using a modern, containerized stack:AI Orchestration: LangGraph was used to manage complex, multi-turn reasoning and agentic workflows. Frontend: React/Next.js 14 for a responsive, real-time user interface. Backend & Data: Node.js paired with a PostgreSQL database capable of handling 1M+ records. LLM Access: Integrated via OpenRouter to allow for flexible model selection and switching. Infrastructure: Fully Dockerized to ensure consistent deployment across environments. 3. Challenges We Faced As the system scaled from prototype to processing millions of records, we encountered several critical engineering hurdles: Response Latency: The initial monolithic prompt architecture led to response times exceeding 60 seconds, far slower than the required "ChatGPT-like" speed. Prompt Verbosity & Errors: Complex questions involving multiple variables caused the LLM to lose focus, leading to "reasoning errors" and incorrect SQL generation. Hallucination Risks: In multi-branch queries, the model occasionally fabricated data points, particularly around manager hours and performance metrics. Context Switching Bugs: The agent sometimes struggled to "let go" of a previous topic, continuing to reference an old store when the user had asked about a new city. 4. How We Solved It We re-engineered the core pipeline to transition from a single, heavy agent into a Modular Multi-Step Architecture: 75% Latency Reduction: By decomposing the main logic into smaller, task-specific nodes, we dropped processing time from 60s down to 15s. Task Decomposition & Specialized Models: We stopped using a "one-size-fits-all" model. Instead, we implemented a router that uses lighter, specialized models for SQL generation and action identification, and flagship models only for final reasoning. Granular SQL Generation: Breaking the metadata analysis into narrow sub-steps eliminated SQL hallucinations. The model now only "sees" the specific schema needed for the current sub-task, ensuring 100% accuracy. 10-Point Testing Protocol: We implemented a rigorous QA protocol that specifically verified bug fixes for context switching, task duplication, and chart coverage before final delivery.
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150
Cover image for BudgetNest β€” AI-Powered Personal Finance
BudgetNest β€” AI-Powered Personal Finance SaaS Most people don't track their finances because the friction is too high. BudgetNest removes that friction entirely, every transaction captured automatically, categorised intelligently, and surfaced through analytics that actually help people make better decisions. The core problem it solves: Manual expense logging fails because people forget, get lazy, or simply don't have time. BudgetNest built an automated capture layer that works across every channel a user already operates in i.e. SMS alerts, bank emails, receipt photos, WhatsApp messages, and voice notes in English and Urdu. The system deduplicates intelligently across all input sources so nothing gets logged twice regardless of how it came in. What was built: A complete AI finance platform with five distinct automated capture modes SMS and email parsing for bank transaction alerts, PDF and image bank statement upload with AI extraction, OCR receipt scanning via camera, a WhatsApp bot that accepts text, images, and voice notes, and multilingual voice input for manual cash payments. Every transaction flows through an LLM-powered categorisation engine that auto-assigns categories and subcategories, recognises vendors, and learns from behaviour over time. Beyond capture, the system includes smart budgeting with AI-driven suggestions based on spending patterns, subscription detection for recurring transactions, shared expense and split-bill tracking, fraud detection for unusual transactions, and forecasting that projects deficit against income. Dashboards surface everything through charts, trend lines, and weekly and monthly summaries. Technical architecture: React Native across iOS and Android, Node.js and FastAPI backend, PostgreSQL and MongoDB, AWS infrastructure with EC2, S3, and RDS, Python-based NLP and OCR pipeline using Transformers and Tesseract, Twilio WhatsApp integration, Gmail API for email parsing, and Firebase for push notifications. Business model built in from day one: Freemium with premium automation features, B2B white-label capability for microfinance institutions and NGOs, and the OCR and SMS parsing logic architected as standalone APIs for third-party licensing meaning the AI layer has revenue potential independent of the consumer app.
1
176
Full Stack AI Engineer | Claude, AI Agents & Automation
$1k+
Earned
2x
Hired
5.0
Rating
32
Followers
Full Stack AI Engineer | Claude, AI Agents & Automation
Ping me from the edge of innovation | CTO at RaptorLabs.dev
$1k+
Earned
2x
Hired
5.0
Rating
407
Followers
Ping me from the edge of innovation | CTO at RaptorLabs.dev
Cover image for OFFICIAL SUBMISSION β€” ECHOES OF
OFFICIAL SUBMISSION β€” ECHOES OF TEMPLE LANE For the Base44 x Contra #GiveItAGlow Challenge, I chose a real Dublin business that has been part of my life since 2018: Temple Lane Studios and the Irish Rock ’n’ Roll Museum Experience. This was not a random business choice. Temple Lane has been my place to rehearse, reset, disconnect from everything else, and play proper fat rock ’n’ roll with the band. BEFORE The museum already had a strong identity and an established website for presenting its history, exhibitions, tours and visitor information. The opportunity was not to replace that foundation, but to explore an entirely new digital layer: one that could translate the atmosphere, memories and emotional character of the physical building into an experience people could enter. AFTER I built Echoes of Temple Lane β€” a live, publicly accessible Base44 experience designed as a cinematic digital exhibition. Visitors move through atmospheric memory rooms, recovered photographs, archival records, rehearsal spaces, personal performance moments and historical fragments. The journey includes the Room of Celebration, the Room of Punk, interactive archive elements and a final narrative sequence called The Last Echo. This is not a static redesign. It is an experience built around motion, sound, discovery and memory. AUTOMATION Visitors can submit their own Temple Lane memory through the exhibition. The memory_scribe AI agent helps shape each contribution into a guestbook-ready draft. The caretaker agent supports the exhibition experience, while the Caretaker Memory Digest workflow runs every three hours, gathers new visitor memories, prepares a moderated report and emails the guestbook digest for review. The workflow has been tested end-to-end with a real submission, and the attached dashboard proof shows the completed automation run. BUSINESS VALUE The system creates the foundation for a moderated, community-generated archive while reducing the manual work required to collect, organize and review visitor stories. The walkthrough video focuses on the immersive visitor experience. The attached screenshots document the complete transformation: β€” the original online presence β€” the finished Base44 experience β€” the AI agents β€” the scheduled automation β€” the successful workflow run β€” my genuine connection to Temple Lane Studios since 2018 Live experience: https://temple-lane-studios.base44.app Original website: https://irishrocknrollmuseum.com/ (https://irishrocknrollmuseum.com/)LinkedIn post: https://www.linkedin.com/posts/bobvasic_giveitaglow-giveitaglow-base44-ugcPost-7482178973616119808-rd78 (https://www.linkedin.com/posts/bobvasic_giveitaglow-giveitaglow-base44-ugcPost-7482178973616119808-rd78/?utm_source=social_share_send&utm_medium=member_desktop_web&rcm=ACoAAAWbOcYBym9kgZZll4IyyFfT9tR-b1MMg5U)X post: https://x.com/RaptorLabsX/status/2076413890817400843?s=20 Built independently with @Base44 for the #GiveItAGlow Challenge. From a traditional museum website to a living digital archive. #Base44 #Contra #TempleLane #IrishRockNRollMuseum #Dublin #DigitalMuseum #InteractiveDesign #Automation #AI #BuildInPublic
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17
779
Mind of an engineer and the heart of an entrepreneur.
$50k+
Earned
1x
Hired
11
Followers
Mind of an engineer and the heart of an entrepreneur.
Cover image for Excited to share that Lokerdollar
Excited to share that Lokerdollar has been accepted into the Cloudflare for Startups program. Grateful for the chance to build something impactful. But the bigger story is what we're building. The world of recruiting and hiring is changing fast. In Indonesia alone, millions of people are losing their jobs β€” economic headwinds, the tech winter, and more. The core problem is a widening gap between industry and talent. That's why we're building an AI career operating system β€” an AI that acts as a trusted second brain for landing jobs, improving careers, and handling the manual work. Our platform curates jobs based on your interests and expertise, identifies which roles actually increase your chance of getting hired, and automatically fills out applications so you don't burn hours on paperwork and follow-ups. We're also building trust into the system. Sometimes AI screening flags too aggressively and rejects good candidates before a human ever reviews them. Our system catches this β€” because AI shouldn't be rejecting people. It should be helping them. We're starting in Indonesia, but the opportunity extends far beyond a single country. South Korea, Taiwan, Germany, Italy, the United Kingdom, and the United States are all facing aging populations and shrinking workforces β€” and they need new ways to connect with talent. Cloudflare has been instrumental in helping us move from concept to a working product in operation. But our vision is much larger than a curated remote job board. We believe every job seeker should have an AI hiring copilot, get continuous improvement between interviews, and that every company should have greater visibility into how they hire. The future of hiring isn't about replacing humans. It's about giving job seekers superpowers. If you're a job seeker, a recruiter, a fellow startup builder, an investor, or someone passionate about the future of hiring and recruitment β€” I'd love to connect. #FutureOfWork #CloudflareForStartups #BuildInPublic #CareerTech #StartupIndonesia
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1
75
UI/UX | Development | Brand Identity | Marketing | Packaging
1x
Hired
8
Followers
UI/UX | Development | Brand Identity | Marketing | Packaging
Cover image for For the Base44 challenge, we
For the Base44 challenge, we chose a sweet little coffee roastery in our city, that has been supplying the city with coffee for 54 years: Kumardhara Coffee. As iconic and essential as this business has been to fuelling the city's coffee demand, its online presence didn't do justice to its expertise, its rich selection of the finest beans, or the incredible story of the people behind it. A 54-year legacy this rich deserved to be discovered, not stumbled upon. Which is precisely why we chose Kumardhara Coffee. Current website: https://www.kumaradharacoffee.com/ (https://www.kumaradharacoffee.com/)What we built using Base44: https://kumardhara-coffee-experience.base44.app (https://kumardhara-coffee-experience.base44.app)Check out our video below! πŸ‘‡ Our build approachπŸ”¨ ‒⁠ ⁠We designed the landing page to unravel the full Kumardhara experience through micro-animations and added small moments of delight that mirror the care that goes into every roast. ‒⁠ ⁠The layout, visual style, and image composition were crafted in Base44 through a detailed PRD alongside the finalized assets. ‒⁠ ⁠Framer Motion, built directly within Base44, powered the subtle interactions woven throughout the site. How we used Agents in Base44πŸ€“ Coffee can be intimidating for newcomers, so we built an experience to guide them in. Our "Coffee Brewmaster" agent helps people discover their taste, then points them toward the right beans and brew method, thus turning a moment of hesitation into a confident first cup. The automation we includedβš™οΈ We also opened a window into the roastery's community. Through the new site, users can discover upcoming coffee experiences, events, and workshops hosted at the micro-roastery and also book to attend them, all directly through the site! The resultπŸ’‘ An online home that finally matches the craft in the cup: a landing page that carries Kumardhara's 54 years of expertise, welcomes newcomers as warmly as regulars, and gives a beloved local roastery the digital presence it has always deserved. Our next stepπŸš€ From here, we want to bring the work full circle and present the site to the Kumardhara team, turning this challenge build into a lasting home for their brand online.
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