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Saya membutuhkan seorang developer yang bisa membangun bot WhatsApp berbasis WhatsApp API dengan fungsi utama membalas pesan otomatis. Di luar auto-reply, saya juga ingin bot ini memiliki sejumlah fitur tambahan: • Mencantumkan nama grup pada nama botnya • Mengunduh file yang dikirimkan pengguna (gambar, dokumen, audio). • Mini-game sederhana di dalam chat untuk meningkatkan engagement. • Pengiriman notifikasi otomatis (mis. status pesanan atau pengingat). • Auto-reply berbasis AI dan respons kata kunci. • Integrasi API ke layanan pihak ketiga serta koneksi ke database untuk menyimpan data pengguna dan menerapkan command system. Bot harus: 1. Diprogram dengan stack yang stabil—saya terbuka pada Node.js, Python, atau stack lain selama kompatibel dengan WhatsApp API. 2. Memiliki struktur kode modular agar fitur baru dapat ditambahkan di kemudian hari. 3. Menyediakan dokumentasi setup dan file konfigurasi sehingga saya bisa menjalankan bot di server sendiri. 4. Menangani error dan rate-limit WhatsApp secara aman. 5. Menyimpan log interaksi dasar (chat ID, timestamp, perintah yang digunakan) ke database. Serahkan: - Source code lengkap. - README langkah instalasi dan cara deploy. - Panduan singkat untuk menambah atau mengubah keyword, notifikasi, serta endpoint integrasi API. Beri contoh deployment live (boleh sandbox) agar saya bisa menguji fungsi auto-reply, game, download file, dan notifikasi. Saya siap berdiskusi soal detail arsitektur, pilihan database, serta batasan WhatsApp API sebelum Anda mulai coding.
Project ID: 40368873
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18 freelancers are bidding on average $15 USD for this job

Saya berpengalaman membangun bot WhatsApp menggunakan Node.js dengan library Baileys dan WhatsApp Cloud API, jadi saya sangat memahami kebutuhan Anda — mulai dari auto-reply berbasis AI, mini-game dalam chat, download file, hingga notifikasi otomatis. Pendekatan saya: arsitektur modular dengan command handler terpisah untuk setiap fitur, integrasi OpenAI untuk respons AI, MongoDB untuk logging interaksi dan data pengguna, serta middleware khusus untuk menangani rate-limit dan error handling secara aman. Saya juga akan menyediakan sandbox live agar Anda bisa langsung menguji semua fitur, lengkap dengan README, file konfigurasi, dan panduan menambah keyword atau endpoint API baru. Saya bisa mulai segera dan siap diskusi arsitektur kapan pun Anda mau.
$10 USD in 1 day
6.6
6.6

Hi There Bot WhatsApp seperti ini perlu dibangun dengan arsitektur modular sejak awal agar auto-reply, AI response, file handling, command system, notifikasi, dan integrasi API bisa berjalan stabil tanpa cepat berantakan saat dikembangkan. Saya bisa membangunnya dengan Node.js atau Python menggunakan WhatsApp API resmi, database terstruktur, logging dasar, proteksi error/rate-limit, serta dokumentasi deploy lengkap agar mudah dijalankan di server Anda sendiri. Fokus saya bukan hanya membuat bot bekerja, tetapi membuatnya rapi, scalable, dan mudah Anda maintain saat nanti ingin menambah fitur baru. Apakah Anda ingin auto-reply AI ini terhubung ke model eksternal seperti OpenAI, atau cukup pakai logic keyword dan rule-based untuk tahap awal? best regards Waqas A.
$15 USD in 7 days
6.1
6.1

Halo, saya developer dari Vietnam dan saya bisa membangun bot WhatsApp API yang modular, stabil, dan siap dikembangkan lanjut. Saya sarankan stack Node.js untuk webhook/event handling yang cepat, dipadukan dengan PostgreSQL atau MongoDB untuk penyimpanan user, log interaksi, command, notifikasi, dan konfigurasi keyword. Fitur yang bisa saya kerjakan mencakup auto-reply AI + keyword, download media/file, mini-game chat, notifikasi otomatis, integrasi API pihak ketiga, command system, logging, serta penanganan error dan rate limit yang aman. Saya akan susun project dengan struktur modular agar nanti mudah tambah fitur baru. Deliverable mencakup source code lengkap, README instalasi/deploy, file .env/config, dan panduan singkat untuk ubah keyword, notifikasi, serta endpoint integrasi. Saya juga bisa siapkan live demo/sandbox agar Anda dapat menguji auto-reply, game, file download, dan notifikasi sebelum final handoff. Kalau Anda ingin, saya juga bisa bantu tentukan arsitektur terbaik lebih dulu berdasarkan batasan WhatsApp API yang akan digunakan.
$20 USD in 3 days
5.5
5.5

Saya dapat membangun bot WhatsApp API modular menggunakan Node.js atau Python sesuai kebutuhan Anda. Sebagai developer individu, saya akan menangani langsung integrasi AI, sistem database, dan fitur mini-game Anda. Fitur Utama - Sistem Modular: Command-handler untuk fitur auto-reply, game, dan download file otomatis. - Integrasi Data: Penyimpanan log dan data pengguna ke database dengan koneksi API pihak ketiga. - Deployment Cepat: Setup docker-compose untuk instalasi satu perintah di server Anda. - Dokumentasi: Panduan lengkap instalasi, modifikasi keyword, dan manajemen template. Saya berpengalaman membangun berbagai otomatisasi WhatsApp, termasuk bot ISP dan platform pengiriman massal. Saya siap menyediakan akses sandbox untuk pengujian fitur sebelum pengerjaan dimulai. Mari kita diskusikan detail arsitekturnya.
$20 USD in 7 days
4.7
4.7

I can develop a WhatsApp auto-reply bot using the official WhatsApp API that responds reliably and efficiently to your required flows. The solution will be tailored to your use case, including handling Bahasa Indonesia messages and specific business logic you define. I’ve previously built WhatsApp-based automation for customer support, FAQs, and lead capture, using both Cloud API and third-party providers. This includes setting up message templates, handling webhooks, and ensuring stable, production-ready deployments. My approach will be to first clarify your reply scenarios and message flows, then design the bot logic, connect it to the WhatsApp API, and set up hosting, logging, and basic monitoring. I’ll also provide clear documentation for future adjustments. I would love to chat more about your project! Regards
$15 USD in 7 days
4.2
4.2

Hi there, I came across your project "WhatsApp Auto-Reply Bot Development" and it immediately caught my attention. I have solid experience in PHP, Java, Python, Node.js, Chatbot, API Development, AI Chatbot, AI Development, and I’ve worked on similar projects where I delivered high-quality, scalable, and clean solutions. Why choose me? • Strong expertise in PHP, Java, Python, Node.js, Chatbot, API Development, AI Chatbot, AI Development • Clean, optimized, and scalable code • Fast communication and daily updates • 100% focus on delivering results, not just code If needed, I can also suggest improvements to make your project even better. Let’s discuss your requirements in detail. I’m available to start immediately. Looking forward to working with you! Best regards,
$20 USD in 1 day
3.5
3.5

Hi, I'm Roman. I don’t do fluff—just solid work, quick updates, and a plan that actually works. I’ve turned vague ideas into real results with clear steps, clean delivery, and honest communication. I can jump in with limited details, map a simple path, hit milestones, and keep you in the loop with straight talk. I’ll flag risky assumptions early and propose practical trade-offs so you get real value fast. What I bring: - practical problem solving - fast, clear communication - adaptable, results‑driven mindset Two to three quick lines on how I work: - Clarify goals in 24 hours to lock the scope. - Deliver a working draft fast, then iterate on your feedback. - Define a lean plan with milestones and quick QA to stay aligned. If you’re game, tell me the main goal and your top success metric. I’ll tailor the plan and get moving right away.
$15 USD in 7 days
2.4
2.4

As an expert in AI and API development with over 20 years of experience, I am perfectly suited to bring your WhatsApp auto-reply bot to life. My extensive knowledge in Python and Node.js aligns perfectly with your project requirements, allowing me to utilize a stack that guarantees stability and seamless functionality with the WhatsApp API. Moreover, my expertise in AI chatbot development means I can not only build a powerful auto-reply function but also integrate an AI-based response system that will understand keyword inquiries and engage users better. Lastly, my services don't just end at the project delivery; but include providing all-inclusive documentation - detailed code setup notes, configuration files along with practical guides to change/edit keywords, adjust notifications or access API integrations. I understand that you require tangible proof of function for every aspect of this project thus I am willing to provide a live (sandbox) deployment so you might test auto-reply functions, game play, file download capacities and notifications personally. In conclusion, my deep-rooted experience in designing reliable software solutions aligned with modern technology sets me up perfectly to deliver a high-performing WhatsApp bot that not only attends to your current needs but also allows room for growth. Let's have a detailed gateway about architecture choices and mutual boundaries regarding the WhatsApp API before we plunge into coding!
$15 USD in 7 days
1.4
1.4

I understand you need a modular WhatsApp auto-reply bot with AI responses, keyword commands, file download, notifications, database logging, and clean server-ready deployment. I can build this in a stable stack with proper WhatsApp API handling, safe error/rate-limit management, and a structure that makes future features easy to add. I have hands-on experience with WhatsApp API flows, bot logic, API integration, database-driven systems, and clean delivery with setup documentation so the bot is easy to run on your own server. I can start right away and deliver the full source code, README, config files, and a live test setup so you can verify auto-reply, file handling, mini-game, and notifications before final delivery. We use AI-powered tools to deliver fast and efficient solutions. Our goal is to be your long-term technology partner, handling all technical complexities so you can focus on growing your business — at a cost-effective price
$11 USD in 3 days
0.0
0.0

Hello, I’m interested in your project and would be happy to help build the WhatsApp bot based on your requirements. I have experience in bot development, data handling, and API integrations using technologies like Node.js and Python. I can ensure the bot will have a stable, modular structure that is easy to scale and extend in the future. All the features you mentioned—AI-based auto-replies, file downloads, mini-games, automated notifications, and database integration—can be implemented effectively. I will also provide complete documentation, deployment guidance, and a live/sandbox demo so you can test all functionalities before final delivery. I can take on this project at a rate of $15/hour and am open to discussing the architecture and technical details further. Thank you, and I look forward to your response.
$15 USD in 7 days
0.0
0.0

I can develop a WhatsApp auto-reply bot using the official WhatsApp API, tailored to your specific rules, message flows, and language needs (including Bahasa Indonesia). The solution will be reliable, scalable, and ready to integrate with your current workflows or CRM if required. I’ve worked on similar WhatsApp automation projects, including keyword-based replies, dynamic responses from databases, and basic chatbot flows for customer support, booking, and lead qualification. This experience helps ensure the bot behaves naturally and is easy for your team to manage. My approach would be to first clarify your reply logic and use cases, then set up the WhatsApp API provider, implement the auto-reply logic, test all flows, and provide simple documentation and handover. I would love to chat more about your project! Regards
$15 USD in 7 days
0.0
0.0

Hello, I am interested in your WhatsApp Bot project and can build a stable, scalable, and feature rich solution based on the WhatsApp API. I can deliver auto-reply, AI responses, keyword commands, file downloads, mini-games, automated notifications, API integrations, database connection, logging, and a modular code structure for future upgrades. You will receive full source code, setup documentation, deployment guide, and a testable demo version before final delivery. I focus on clean development, reliable performance, and clear communication. I am ready to start immediately and discuss the best architecture for your project. Best regards
$15 USD in 3 days
0.0
0.0

Dear Client, I have carefully reviewed your requirements for building a WhatsApp bot using the WhatsApp API, and I’m confident that I can deliver a scalable, modular, and feature-rich solution tailored to your needs. Why I’m a Good Fit I am an experienced developer with a strong background in backend development, API integrations, and AI-powered systems. I have hands-on experience working with: Node.js / Python (FastAPI, Flask) REST APIs & Webhooks Database systems (MongoDB, PostgreSQL) AI-based automation and chatbot systems Proposed Solution I will develop a WhatsApp bot with the following capabilities: Core Features: Automated message replies (rule-based + AI-powered) Keyword-based response system Group name detection and dynamic bot naming Advanced Features: File handling (download images, documents, audio sent by users) Mini-game integration for engagement (simple interactive chat games) Automated notifications (order status, reminders, alerts) Command-based system (modular and extendable) Integration & Backend: Third-party API integration Database connection for storing user data, logs, and commands Logging system (chat ID, timestamps, commands) Technical Approach Backend: Node.js (Express) or Python (FastAPI) — based on your preference Database: MongoDB / PostgreSQL Architecture: Modular and scalable (easy to extend features later) Deployment: Ready for VPS / Cloud deployment Error Handling: Robust handling of WhatsApp API limits and failures
$15 USD in 3 days
0.0
0.0

Hello! I have exactly this modular WhatsApp bot architecture (including AI auto-reply, file handling, mini-games, and database logging) already built in my portfolio. My name is Emerson, I am a Senior API/Automation Engineer and the lead professor of the largest AI and automation engineering course in Brazil. I can build this robust bot for you using Node.js (or Python). I will implement a highly modular codebase to handle document/media downloads, the interactive in-chat mini-game, and seamless 3rd-party API integrations. I will connect it to a database (PostgreSQL/MySQL) to log all chat IDs and commands, and most importantly, I will build a secure message queuing system to strictly manage WhatsApp's rate-limits and prevent any errors. Complete source code and README deployment documentation will be delivered. Since you requested a live deployment example before starting, I offer you a free test: I have a live sandbox bot ready right now. Are you available for a quick chat so I can share the sandbox number for you to test the AI responses, and we can discuss the specifics of your mini-game? Emerson Senior AI & Automation Engineer
$10 USD in 1 day
0.0
0.0

Makassar, Indonesia
Member since Apr 13, 2026
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