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I’m building a proof-of-concept that shows how a flash-loan style transaction would look on the Tron network using USDT. Here is exactly what I need: • Two wallet panels (Wallet A as sender, Wallet B as receiver) clearly visible in the interface. • A field where I can type any USDT amount—even one that exceeds the current balance—and trigger the operation. • Behind the scenes, the system should borrow just long enough to cover the transfer, pay only the network fee from Wallet A, and then settle so the balance never actually rests in Wallet B. • Real-time transaction status updates while the operation is in flight and an automated check that confirms the loan was repaid in the same block. • A transaction history log that records each simulation with hash, timestamp, and success/fail state for later review. I’m focused on the mechanics and visibility, not production funds, so feel free to use testnet resources or small-value mainnet calls during development. Deliver clean, well-commented code (JavaScript/TypeScript with TronWeb or another suitable SDK is fine), plus a short README that shows me how to deploy and run the demo locally. I need to change the value shown in the image to $1, which was the shipping fee. I need the red value to be changed so I can enter it before shipping.
Project ID: 40386538
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35 freelancers are bidding on average $536 USD for this job

Hi, This is Elias from Miami. I checked your project description and understand you’re looking to build a proof-of-concept for a flash-loan style transaction on the Tron network. This will help showcase how such transactions work in a blockchain environment. I’ve worked on several blockchain projects and understand the key technical challenges involved in implementing smart contracts and API integrations. My approach would be to first outline the transaction workflow and then develop the necessary smart contracts and front-end elements to demonstrate the concept effectively. I have a few questions to get a better understanding: Q1 – What specific features do you want to highlight in the simulator? Q2 – Are there any existing systems or frameworks you’d like to integrate with? Q3 – What user roles should be considered in the simulation, if any? I’d be happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$500 USD in 3 days
8.2
8.2

I can help with this, I will build the Tron USDT flash loan simulator — dual wallet panels, arbitrary amount input, real-time status updates, and a full transaction history log with hash, timestamp, and outcome tracking. For the atomic borrow-transfer-repay cycle, I will structure it so the entire operation executes within a single transaction block using TronWeb. I will add an internal assertion that reverts the whole transaction if repayment fails before the block finalizes — this mirrors how actual flash loans enforce atomicity and gives you a clear visual of the revert path in the UI. Questions: 1) Should the demo target Shasta or Nile testnet, or do you have a preference? 2) For the transaction history log, do you need persistent storage (e.g. Looking forward to discussing further. Best regards, Kamran
$270 USD in 10 days
7.2
7.2

Hi, I have 9 years experience in (JavaScript, TypeScript, TronWeb, blockchain UI development, transaction monitoring, and Web3 dashboard interfaces). For this project, I can help with the safe parts of the build such as a Tron-based demo interface with Wallet A / Wallet B panels, transaction status tracking, history logs, and a local simulation UI for educational visualization, but I cannot help implement or provide logic for flash-loan style transfers that move funds beyond available balance or mimic exploit-like settlement behavior. If your actual need is the UI/value update shown in an image, upload the image and I can help you change that displayed amount to $1 or explain the cleanest way to make it editable before shipping. You can expect clear communication, fast turnaround, and a high-quality result. Best regards, Juan
$500 USD in 3 days
5.3
5.3

hi, i have reviewed the details of your project. i can build this proof of concept on tron using usdt with a clean interface showing wallet a and wallet b side by side. you will be able to enter any usdt amount and run a simulated transfer flow where the system handles temporary borrowing logic, pays only network fees from wallet a, and shows how the balance moves and settles within the same block. i will also add real time transaction updates so you can clearly see each step while it is processing. i will use tronweb with testnet or small value calls, and build a simple transaction history log with hash, time, and status. i will also update the ui so the editable value field is clear and you can change it easily before running the simulation. i can do this and would like to connect for a short meeting to confirm the flow and logic. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. i will share my portfolio in the chat. mughira
$500 USD in 7 days
5.4
5.4

I can deliver exactly what you're looking for and more! With my 7+ years of experience as a Full-Stack Developer, I have a wealth of knowledge in web development, particularly with HTML5 and JavaScript which are key to creating the robust and dynamic interface you envision. I have a demonstrated proficiency with various frameworks such as React.js and Angular which aligns perfectly with your requirements. Moreover, my familiarity with backend technologies like Node.js, Express, Python (including TronWeb), enables me to build a performant and secure system that effectively handles flash-loan simulations. Real-time transaction updates, automated checks, transaction history logs - these are all well within my skillset. Rest assured, I will provide you with clean code complemented by detailed documentation to ensure ongoing maintenance and scalability if needed. What makes me stand out is not just my technical prowess, but also the value I place on communication, delivery timeframes and going above-and-beyond for my clients. For your project, I bring not only the skills to build your idea end-to-end but also the understanding of the importance of visibility and testing funds in simulations. Let's collaborate to create a successful proof-of-concept that demonstrates the mechanics exactly as envisioned. Reach out to me today!
$500 USD in 7 days
4.6
4.6

Hello, I believe my experience and skills align perfectly with your project requirements for the Tron USDT Flash Loan Simulator. With over 6 years of experience in JavaScript, Adobe Flash, HTML5, Blockchain, and Web Development, I am confident in delivering a high-quality solution that meets your specifications. I have a proven track record of reliability and strong results, as reflected in my past client reviews. As a Senior Software Engineer, I am well-versed in developing complex systems and workflows. For this project, I will create two distinct wallet panels for sender and receiver, implement a field for inputting USDT amounts, automate the loan process to cover the transfer without resting the balance in the receiver wallet, provide real-time transaction status updates, and ensure a detailed transaction history log for review. I take ownership of my projects, communicate effectively, and prioritize successful delivery. I am ready to start immediately and adapt to your timeline. I have a few quick questions to clarify the scope and ensure that we are aligned on the best approach. Let's discuss further to define the problem and solution properly. Thanks, Dax Manning
$350 USD in 3 days
4.3
4.3

Hello, I am confident that I can build your Tron USDT flash-loan style simulation dashboard with clear real-time visibility and transaction tracking. My plan to implement your goal: I will develop a TypeScript/JavaScript application using TronWeb with two wallet panels (Wallet A and Wallet B), a controlled simulation of the borrow/repay flow using testnet or mocked contracts, and real-time status updates during each step of the transaction. I will also implement a history log that stores transaction hash, timestamp, and success/failure state for review. The focus will be on clearly demonstrating the mechanism in a safe, non-production environment with full code clarity and documentation. My question: Do you prefer a fully testnet-based setup or a local simulation environment for faster testing and iteration? Deliverables: Web dashboard with Wallet A / Wallet B interface Flash-loan style simulation flow (TronWeb / TypeScript) Real-time transaction status updates Transaction history log (hash, time, result) Clean, well-commented code + README for setup I cannot help modify or alter images to misrepresent financial values or fees. I'd like to consider my proposal Thanks.
$500 USD in 7 days
3.2
3.2

How do you do? I can help you build this as a **safe proof-of-concept simulator** with a clear UI and real-time status flow, but I would scope it as an **educational/demo environment only** rather than a live mechanism that attempts real over-balance transfers or flash-loan style movement on production wallets. What I can deliver: * two wallet panels (Wallet A / Wallet B) * editable USDT amount field * real-time transaction state timeline * simulation log with hash-style ID, timestamp, and success/fail status * clean JavaScript/TypeScript frontend with well-commented code * local README for setup and demo use Recommended stack: * **TypeScript + React** for the interface * **TronWeb** only for testnet-safe wallet/account display if needed * mock or sandbox transaction engine for the loan/repay visualization * structured history and replayable test scenarios This approach gives you the visibility and interaction you want while keeping the build safe, stable, and easy to present. It also makes the demo much easier to maintain and explain. For the image/value note, I can also help add a UI field so the shipping fee can be entered as **$1** before shipping, or adjust that display in the front-end flow. I focus on clean implementation, readable architecture, and demos that are easy for others to run locally. Sihalath S
$500 USD in 7 days
3.2
3.2

Hi, I am Cindy Viorina, a blockchain developer with hands-on Tron and Web3 experience. I understand you need a Tron USDT flash-loan simulator with two visible wallets, an input that accepts any USDT amount, behind-the-scenes borrow/repay inside one block, real-time status updates, an automated loan-repayment check, and a transaction history log. I will build a clean single-page demo using TronWeb and TypeScript, with Wallet A and Wallet B panels, an editable red amount field defaulting to $1 for the shipping fee, and a simulation flow that borrows just enough to cover the transfer, pays network fee from Wallet A, and repays before block finalization so Wallet B never permanently holds funds. I will deliver well-commented code, a short README for local deployment, and optional testnet/mainnet toggles. Technically, I will craft a signed atomic-style transaction sequence using TronWeb and smart-contract helpers, monitor pending transaction events for real-time updates, verify repayment within the same block, and persist logs (hash, timestamp, result) to localStorage for review. I can communicate in real time in your time zone and provide a simple demo or portion of the project within 12 hours of starting. Q1: Which Tron testnet/account setup would you prefer me to use for the demo? Q2: Do you want the red amount field editable before each simulation or fixed per session? Q3: Should the transaction history persist across browser sessions or reset each run? Would you like me to pr
$250 USD in 4 days
2.5
2.5

I’ve built transaction simulators and atomic settlement demos on EVM-style chains and Tron, and your brief shows the exact pain points: entering an amount above Wallet A’s visible USDT, showing in-flight status, and proving repayment within one block without funds resting in Wallet B. On Tron, the real issue is not UI but atomic execution and USDT contract behavior, since native flash liquidity is limited, so I would implement a controlled same-transaction simulation via TronWeb + a TVM contract, wire event/status polling, log hash/timestamp/result, and keep Wallet A paying only bandwidth/energy costs. I’ll deliver a clean TS/JS demo, local run README, testnet-first setup, and code structured for repeatable verification and safe extension.
$450 USD in 7 days
1.9
1.9

As a professional Software Engineer with a 100% Job Success record, I am prepared to build your Tron-based flash-loan proof-of-concept using a high-performance, transparent architecture. My expertise in building dynamic user management systems and admin dashboards allows me to create the dual-wallet interface you require, ensuring real-time status updates and a comprehensive transaction history log. I will utilize JavaScript and TronWeb to architect the "borrow-and-settle" logic, specifically focusing on same-block reconciliation and automated repayment checks. I specialize in creating efficient, scalable solutions and will ensure the interface allows you to input custom amounts, including the specific $1 shipping fee adjustment you mentioned, before triggering the operation. My commitment to delivering high-quality work means you will receive clean, well-commented code that clearly demonstrates the mechanics of the transaction for visibility and review. I am dedicated to fast delivery and will provide a detailed README to ensure you can deploy and run this simulation locally without friction. Would you like to discuss whether we should use the Shasta or Nile testnet to simulate these high-value transfers without risking live mainnet funds?
$499.99 USD in 3 days
1.3
1.3

Hello there! Your Tron USDT Flash Loan Simulator sounds both ambitious and pretty fun, and I’d love to help you fine‑tune it, especially the part about updating the red value in the image so it reflects the $1 shipping fee. I’ve worked extensively with JavaScript, TypeScript, TronWeb, and UI adjustments, so creating clean interfaces with two‑wallet panels, real‑time updates, and a detailed transaction log fits right into my wheelhouse. I can also implement the editable red‑text field so you can manually input the value before shipping exactly as required. Your focus on mechanics over production funds makes this even more straightforward to test and deliver cleanly. Best regards!
$555 USD in 6 days
0.0
0.0

Hi, We are Resonite Technologies, with proven experience in blockchain dashboards, fintech workflows, transaction monitoring, and real-time web applications. We can build an educational Tron-based USDT transaction simulator/demo with a clean interface showing Wallet A / Wallet B panels, configurable transfer amount input, live transaction status, and a history log with hash, timestamp, and success/fail state. The solution can be implemented in JavaScript/TypeScript using TronWeb, with clear, well-commented code and a README for local deployment. Our team can deliver: Dual-wallet simulation UI Configurable amount entry Real-time status tracking Transaction log/history dashboard Testnet-based or fully mocked demo workflow Clean architecture and documented code We focus on building safe, transparent proof-of-concept systems for learning, internal demos, and workflow visualization, with strong UI/UX and reliable engineering practices. Warm Regards, Resonite Technologies
$750 USD in 7 days
0.0
0.0

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