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Description: I have a fully functional Telegram Reward Bot running on Python (Telebot) with a PostgreSQL database on Railway. I am expanding this into a Web-based Task System (Task Point Media). What is already done: Full Telegram Bot logic and Database schema. User management and balance system. Basic Postback listener logic. What I need from you (The Expert): Web Bridge: Create a simple, high-speed PHP or Python web-dashboard that fetches User ID and Balance from my existing PostgreSQL DB via a secure URL token. Iron-Clad Security (Crucial): Device Fingerprinting: One device, one account only. VPN/Proxy Detection: Block all tasks if a user is on a VPN/Proxy (mandatory for CPA/AdMob/Unity). Anti-Fraud: Root/Jailbreak detection and Emulator blocking for the webview. SQL Injection & XSS Protection: Secure all database queries. Ad-Network Ready: The webview must be optimized to load iframes for Unity, AppLovin, and CPA Offer Walls without breaking the session. Postback Integration: Ensure the existing postback script correctly updates the PostgreSQL database when a task is completed on the web. Budget: $30 - $50 (Fixed) Note: I am a technical person and will provide the base scripts. Your job is optimization, security hardening, and database bridging.
Project ID: 40386052
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Active 24 days ago
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28 freelancers are bidding on average $22 USD for this job

As an experienced full-stack developer with over 12 years of professional experience, I've developed an in-depth proficiency in crucial areas that your project demands. My expertise with technologies like Python, PostgreSQL, PHP, and Web Security aligns well with your needs for back-end web development and protection against fraudulent activities. Building high-performing applications is just one of my many strengths. Web security has always been a top priority for me; I have strong knowledge of SQL injection and XSS protection while securing database queries, making certain your application remains resistant to modern cyber threats. Additionally, one of the essential aspects of this project is smooth integration of various frameworks like CPA/AdMob/Unity which is where my deep understanding of REST APIs and payment gateways comes in handy. This ensures the correct update to your PostgreSQL database when there's a task completes from the web, regardless of which framework it occurs on. For a project like yours that involves data on a large scale and real-time processing, my exposure to scalable API development & third-party integrations like this will enhance every aspect- from data retrieval to ensuring an iron-clad security system. With all these skills at hand, I am confident that not only can I fulfil your immediate requirements but also account for future flexibility and scalability expectancy in your business.
$20 USD in 2 days
7.1
7.1

As an experienced full-stack developer specializing in various technologies including PHP and Python, I'm confident in my ability to meet your needs for this unique project. I have significant experience with database management using PostgreSQL, a key component of your project requirements. My past projects have included web scraping and developing dynamic websites, which also aligns with the task point system integration you're seeking. In terms of security, my work has always adhered to the highest standards. I'm well-versed in techniques such as device fingerprinting, VPN/proxy detection, and anti-fraud measures which are essential for maintaining the integrity of your system. My understanding of SQL injection and XSS attacks will further protect your application from potential threats, ensuring that all data is safeguarded. Moreover, I've previously integrated with multiple ad networks including Unity, AppLovin, and CPA offer walls, giving me firsthand knowledge on how to optimize web views without jeopardizing a user's session. Having built a strong reputation on delivering high-quality code and exceeding client expectations over the years, I'm confident in my capability to optimize and secure your Telegram bot through a highly functional and user-friendly web dashboard. Let's discuss how we can elevate your project together.
$30 USD in 1 day
4.9
4.9

Hello, I understand you're looking to enhance your Telegram Reward Bot by creating a secure web dashboard that bridges seamlessly with your existing PostgreSQL database. The focus on iron-clad security is paramount, especially with device fingerprinting, VPN detection, and preventing emulator access. With over 12 years of experience in both full-stack development and mobile app automation, I specialize in technologies like Python for backend development and can leverage frameworks like React.js or Node.js for the web dashboard. I can ensure robust SQL injection and XSS protection while optimizing the integration of ad networks. It’s crucial to have a reliable postback integration to maintain database integrity upon task completion. Could you share more about the specific user experience you envision for the dashboard? This will help me tailor my approach effectively. Looking forward to collaborating on this project! Best regards, [Your Name]
$30 USD in 7 days
4.4
4.4

With over 12 years of experience as a full-stack web developer, I am confident in my ability to meet and exceed your expectations for this project. My expertise lies with technologies such as PHP, Python and PostgreSQL, which are precisely what your project requires. Moreover, my experience with Telegram database schema, Balance systems, User management, and Postback logic will ease the integration process and maximize the efficient use of your existing scripts while also securing them through VPN/Proxy Detection, Root/Jailbreak detection and Emulator blocking for the web view. Importantly, I understand the importance of device fingerprinting for preventing fraud and would implement it skillfully. Budget is important factor in any project, that is why my rates fall within your budgeted range. However while not compromising on quality or delivery timelines I always strive to deliver excellent results even when faced with financial challenges.I'm excited about the opportunity to contribute my experiences in creating an iron-clad security web dashboard through device fingerprinting while integrating ad networks like Unity and AppLovin without breaking session. Choose me for a polished finished product that guarantees high-speed &ullan optimistic
$20 USD in 7 days
4.6
4.6

I can help you securely bridge your existing Telegram Reward Bot (Python/Telebot with PostgreSQL) to a robust web dashboard, with strong focus on anti-fraud logic and system hardening. This includes safe exposure of data, role-based access, and ensuring all critical operations remain protected end-to-end. I’ve built and scaled Telegram-integrated dashboards before, managing complex reward logic, database-heavy workloads, and fraud-prevention (IP/device checks, velocity limits, anomaly detection, and audit trails). My background includes securing Python backends and PostgreSQL schemas against abuse and data tampering. My approach would be to design a minimal, secure API layer, implement an admin dashboard with granular permissions, and embed anti-fraud checks directly into both the database and application layer. All changes would be logged, monitored, and tested before going live. I would love to chat more about your project! Regards
$20 USD in 7 days
4.7
4.7

Hi, how are you doing? I can optimize and harden your web bridge to securely read user IDs and balances from PostgreSQL, add device fingerprinting, VPN/proxy checks, anti-fraud measures, and solid SQL/XSS protections, while keeping the webview compatible with Unity/Ad networks and ensuring postbacks update correctly. I’ll work with your base scripts and focus on a lean, fast, and secure bridge that fits your budget. Let me know further if interested
$30 USD in 5 days
4.0
4.0

If you want your Telegram Reward Bot to evolve into a secure, fraud-resistant web task system that can actually survive CPA/ad-network abuse, I can help you build and harden it properly. I’m a Software Engineer with 5+ years of experience working on Python backends, PostgreSQL systems, and secure web integrations, including real-time bots, APIs, and production-grade automation systems. Since you already have the bot + database ready, I’ll focus on what actually matters here: secure bridging + anti-fraud web layer. Security Hardening (Core focus): Device fingerprinting (one device → one account enforcement) VPN/Proxy detection (block suspicious traffic for CPA compliance) Emulator / rooted / jailbreak detection (webview-safe checks) Fully protected endpoints (SQL injection + XSS prevention) Ad Network Compatibility: Stable iframe/webview support for Unity, AppLovin, CPA offerwalls Session-safe task tracking without breaking redirects Postback Integration: Ensure existing postback system reliably updates PostgreSQL Validate + secure incoming callbacks to prevent fake conversions. Given your existing setup, this is a quick integration + hardening job, not a full rebuild. Timeline: 2–4 days depending on final script structure and integration points. Happy to start immediately and align with your current bot architecture.
$25 USD in 4 days
4.2
4.2

Hello, I checked your project "Title: Bridge Telegram Bot (PostgreSQL) to Web Dashboard with High Security & Anti-Fraud Logic" and I already have a clear idea how to deliver this efficiently. I have solid experience in PHP, JavaScript, Python, Web Security, Software Architecture, MySQL, PostgreSQL, Security, API Development, API Integration, and I’ve worked on similar projects where I delivered high-quality, scalable, and clean solutions. Why choose me? • Strong expertise in PHP, JavaScript, Python, Web Security, Software Architecture, MySQL, PostgreSQL, Security, API Development, API Integration • 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 connect I’m ready to start right away. Best regards, Umer
$20 USD in 1 day
3.2
3.2

Hi, there, I have years of experience building secure dashboards, API bridges, and fraud‑prevention systems tied to Python and PostgreSQL, which fits your Telegram bot expansion perfectly. I’ve also created device‑bound task systems and optimized webviews for ad networks like AppLovin and Unity. ✅ I will build a fast PHP or Python dashboard that pulls user data from your PostgreSQL DB through a signed token URL, similar to secure bridges I’ve built for other reward platforms. ✅ I will add device fingerprinting and VPN detection using a combination of browser entropy checks and IP reputation APIs, which I previously used in a CPA fraud prevention system. ✅ I will block emulators, root, and jailbreak devices by injecting client‑side checks inside the webview and verifying them with server‑side hashes. ✅ I will secure every query with parameter binding, sanitize all inputs, and ensure postback events update balances instantly, based on the logic you already have. I look forward to working with you. Best Regards. William
$25 USD in 6 days
2.8
2.8

Hello, I can help you extend your Telegram Reward Bot into a secure web-based task system with proper DB integration and anti-fraud protection. I have experience with Python/PHP backends, PostgreSQL, and securing web systems for reward/CPA flows. You already have: Telegram bot (Telebot) + PostgreSQL (Railway). User system, balances, and postback logic. You need: Web dashboard bridge (secure DB access via token). Strong anti-fraud and security layer. Stable integration with ad networks and postbacks. Approach: Build lightweight dashboard (Python Flask or PHP). Secure API layer to fetch/update user balance (token-based auth). Clean DB queries (prepared statements, ORM if needed). Integrate postback handling with existing system. Security focus: Device fingerprinting (browser + session-based binding). VPN/Proxy detection (IP intelligence APIs). Basic emulator/root detection (user-agent + behavior checks). Full protection against SQL injection & XSS. Session integrity for iframe-based ad networks. Deliverables: Secure web dashboard (connected to PostgreSQL). API endpoints for user data & balance. Postback integration verified. Security layer implemented. Setup instructions. Timeline: Fast delivery: ~2–4 days depending on final scope. I focus on building secure, lightweight systems that work reliably with ad networks and reward logic. Best Regards
$30 USD in 7 days
1.9
1.9

As an experienced Full-Stack Architect, I believe I am the perfect candidate to bring your web-based Task System to life, fortified with top-notch security features. I have solid proficiency in API development and integration in both PHP and Python, along with extensive experience handling sensitive databases like PostgreSQL, which are essential aspects of this project. My unique expertise in Web Security will provide the shield your system needs from fraudulent activities. With my intimate understanding of device fingerprinting, VPN/proxy detection, and fraud prevention tactics, I'll enable your system to detect and block any suspicious activity effectively. Likewise, SQL Injection and XSS protection will be of utmost priority in securing your database queries. Moreover, my competence in developing scalable SaaS platforms aligns brilliantly with the scalability needs of your Telegram Reward Bot expansion project. I assure you clean architecture that can be easily grasped and extended by your future team without compromising functionality or security. Additionally, my full-cycle delivery approach ensures efficiency from database schema design to cloud deployment. Choose me as your partner for a comprehensive solution that is business-focused and continually aligned with your goals. Let's take your Task System to soaring heights!
$20 USD in 7 days
1.0
1.0

Hello, With my extensive expertise and exceptional efficiency in Full Stack and AI Chatbot Development, I am confident that I can meet your expectations for the Telegram bot to Web Dashboard project. Being a highly technical person, I understand your requirements perfectly. Right from building AI-powered platforms and SAAS solutions, to securing databases like PostgreSQL, I have traversed every challenge skillfully in 100% successful projects. Additionally, my proficiency extends to employing robust security measures such as device fingerprinting, VPN/Proxy detection, and Anti-Fraud logic - all of which are crucial to fulfill the requirements of your web-dashboard project. Moreover, my experience with SQL Injection & XSS protection ensures that your database queries remain impervious to any malicious attempts. Furthermore, I've worked extensively on Ad-Network Ready tasks and guarantees smooth iframe loading for CPA Offer Walls, Unity and AppLovin without compromising the session. To assure quality work within your budgetary constraints, I bring you the added advantage of being an efficient problem-solver with an innate talent for optimization - precisely what you need for this project. My comprehensive experience building revenue-ready MVPs correlates exceptionally well with your requirements for bridging the PostgreSQL database securely via a URL token. Let's leverage these skills to improve user management, task completion updat Thanks!
$10 USD in 6 days
0.0
0.0

Hi I can build your secure web bridge and harden your task system. I have done this before and know how to implement device fingerprinting and proxy blocking to prevent multi accounts and cpa fraud. I will create the high speed bridge to your postgresql db and ensure the postback logic updates balances instantly and safely. This is right in my zone and I can handle the root and emulator detection for your webview. I can start the security hardening today. Do you want me to use a specific api service for the vpn detection or a local database?
$20 USD in 7 days
0.0
0.0

Hi I can optimize your telegram bot into a secure web based task system. I’ve built several ad network bridges and understand how to prevent sql injection while loading unity or applovin iframes. I will set up the secure url tokens and the anti fraud layers to protect your cpa offers from emulators and proxies. This is in my zone and i can work with your base scripts to deliver a production ready result fast. Ready to jump into your railway db. Are you using node.js or python for the main bot logic?
$20 USD in 7 days
0.0
0.0

HI I Have rich experience in python telegram bot development as i check the description, this is something I can make perfectly Let's discuss more Thanks
$60 USD in 7 days
0.0
0.0

I can help you securely bridge your existing Telegram Reward Bot (Python/Telebot with PostgreSQL) to a robust, web-based dashboard. This will let you manage users, rewards, and system logic from a browser while maintaining strong security and anti-fraud protections. I’ve worked on similar architectures combining Telegram bots, Postgres-backed backends, and admin dashboards, including fraud-detection rules, rate limiting, and IP/device checks. My focus is always on data integrity, secure auth, and observability so issues are caught early. My approach would be to design an API layer over your existing database, implement a secure admin dashboard (with role-based access), and embed anti-fraud logic and logging. I’d also ensure proper encryption, token-based sessions, and hardened deployment. I would love to chat more about your project! Regards
$20 USD in 7 days
0.0
0.0

I can help you securely bridge your existing Python (TeleBot) + PostgreSQL Telegram reward bot to a robust web dashboard, with strong authentication, anti-fraud logic, and clean role-based controls. This aligns directly with my experience integrating chatbots with web backends and analytics panels. I’ve previously built admin dashboards on top of existing bot infrastructures, optimizing data models in PostgreSQL and hardening them with permission layers, rate limits, and anomaly detection. My focus is always on preventing abuse, ensuring auditability, and providing clear, actionable insights for admins. My approach would be to map your current database and bot logic, design the dashboard views (user stats, rewards, logs, flags), then implement secure APIs, JWT or session-based auth, and fraud checks before exposing anything publicly. I would love to chat more about your project! Regards
$20 USD in 7 days
0.0
0.0

Hello, Your setup is already solid, and what you need now is a secure, efficient bridge—not a rebuild. I can help you implement that cleanly. I’ll build a lightweight PHP/Python dashboard that connects directly to your PostgreSQL database using secure token-based access, ensuring fast data retrieval (User ID, balance) without exposing endpoints. For security, I will implement: – Device fingerprinting (browser + hardware signals) to enforce one-device-per-user – VPN/Proxy detection using IP intelligence APIs – Protection against SQL injection and XSS (prepared statements + sanitization) – Session hardening to maintain integrity within webviews I’ll also ensure: – Smooth iframe loading for Unity/AppLovin/CPA walls – Reliable postback handling with proper validation and DB updates Since you already have the core system, I can focus on optimization and security and deliver quickly within your budget. Let’s connect and get this deployed properly. Best regards, Nashid
$20 USD in 1 day
0.0
0.0

I’m a great match for this task. Your need for a clean, professional, and user-friendly web-dashboard that securely bridges your Telegram Reward Bot’s PostgreSQL database aligns perfectly with my skill set. I understand the importance of seamless integration, iron-clad security with device fingerprinting, VPN detection, anti-fraud measures, and robust protection against SQL injection and XSS. I offer extensive experience in optimizing and securing web applications using Python and PHP, ensuring automated and integrated systems run flawlessly. While I am new to freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Zaheer Diedericks
$20 USD in 14 days
0.0
0.0

I checked your project description and understand you’re looking to extend your existing Telegram reward bot into a secure web-based task system with proper database bridging and anti-fraud protections. This involves connecting your current PostgreSQL setup to a web dashboard, optimizing performance, and implementing strong security layers to protect against abuse. I’ve worked with Python-based systems, API integrations, and secure backend workflows, and I’m comfortable handling database connections, postback logic, and security hardening. I’d be happy to review your base scripts and optimize them for production use. To ensure I fully understand your requirements, I have a few questions: **Q1 – Web Bridge** Do you prefer the dashboard to be built in PHP for simplicity, or Python (Flask/FastAPI) to stay aligned with your existing Telebot backend? **Q2 – Anti-Fraud System** For VPN/Proxy detection, do you already have a preferred API/service (e.g., IP intelligence provider), or should I integrate one? **Q3 – Device Control** How are you currently identifying users on the Telegram side (user ID only), and should the device fingerprint be stored and validated against that in the database? Looking forward to your response.
$20 USD in 6 days
0.0
0.0

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