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Needed GETH Node - Build Custom Tracer

$15-25 USD / hour

Zavřený
Zveřejněno před více než 2 roky

$15-25 USD / hour

We are currently running a GETH node on BSC. Using one of the inbuilt "debug_traceCall" functions specifically the "callTracer". However it's very limited in its capacity. Such that it is limited by a single transaction & does not provide any "stateDiff" as seen on parity node trace call API. I am looking for a Golang engineer to build a custom tracer for my node called "multiTraceCallWithDiff" which can do the following: - multiTraceCallWithDiff - Receive a batch of transactions to trace. Runs similar to the existing "callTracer" method and unfurls internal calls looking for filteredAddresses (batch size 20-500tx) - filteredAddresses - Receive an array of addresses used to filter and return relevant stateDiff on matched addresses found from running "mulltiTraceCallWithDiff" and tracing each call. - stateDiff - If a traced call interacts with any of the addresses in the filteredAddresses array, then we should store the changed state of the filtered contract. - Return stateDiff - A hash map returned after execution over RPC or WS. The hash map key will be an address and the value will be an object containing the state after all traces have been executed against that address.
IČ projektu: 31582466

O projektu

8 nabídky
Vzdálený projekt
Aktivní před 2 roky

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8 freelanceři nabízejí v průměru $22 USD/hodinu za tuto práci
Avatar uživatele
Hello evorl82,   We have 20 years of strong experience in JavaScript, Golang, Blockchain, Ethereum, as a result, we can successfully complete this project.   Please, review our profile here: https://www.freelancer.com/u/tangramua Here detailed information about our company, our portfolio, and the client's recent reviews.   Also, we wanted to personally discuss questions about your project, which helps us to give you the right estimation.   Best regards, Tangram Canada Inc.  
$23 USD v 5 dnech
4,9 (51 recenze)
7,1
7,1
Avatar uživatele
⭐⭐Hello⭐⭐⭐. Immediately Avialable for your project!! I am a professional React ,ReactNative and Redux, node js,nest js Electron expert and is using Google firebase as database with rich experience for 7 years. Skills: Golang, Blockchain, JavaScript and Ethereum. Project understanding: You are looking for We are currently running a GETH node on BSC. Also I have keen eye on Python,Django and PHP,CI,Laravel. Always I respect your opinion and I can do this perfectly. I hope that we meet in chatting field Thank you. ArkssTech-Dedicated IT Team Best App Development Company in USA
$20 USD v 27 dnech
5,0 (20 recenze)
6,3
6,3
Avatar uživatele
Hello, As a professional who is well versed in GoLang development and blockchain technology, I look forward to bringing my technical skills to your project. I have lots of experience in running blockchain nodes like Ethereum nodes, Cardano nodes, etc. Also, adept at customizing node functions for customers desired needs. Hope to discuss more detail over chat. Thank you for your time and consideration
$25 USD v 40 dnech
5,0 (1 recenze)
5,0
5,0
Avatar uživatele
Hi, Hope you are doing well. Thank you for the invite. I’ve read the job description and believe that I can help you with it , i am expert in solana blockchain. I’ve been working as a Blockchain Developer for the past 7 years or so and my expertise is in ICO & IDO Development, Tokenization & smart contracts development. I have extensive experience with; 1- ICO Development 2- IDO Development 3- Tokenization with Smart Contract Chains 4- Token Development 5- White paper composition 6- Dapp Development 7- Defi DEX Development 8- Smart Contract Development 9- Centralised Exchange Development 10- Hyperledger MVP I developed various Blockchain based web applications for many clients. Let me share a few examples I developed. NXCoin: A cryptocurrency built on the cryptonote protocol mostly occupied in proof of stake consensus. BomberrAPI: A cryptocurrency central hub for web apps to interact with very intricate blockchains mainly by using their RPC. Animal Tracker: A small variation of the few fabric examples to track livestock, a demo using chaincodes KBT: A commissioned project to automate ticket sales via app for a local bus transport. GetRuthless: A quiz app designed to question users questions about their personal life using AI Other than that I helped several other clients with their Blockchain based solutions. Please let me know if we can have a brief call or can chat about the task further. Looking forward to your response. Thanks
$20 USD v 40 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
My name is Egor and I am an experienced and professional Javascript developer. My specialization is the creation of back-end and front-end parts for websites and web applications, as well as blockchain development of any complexity. I help my clients to implement any of their ideas the way they want. For 5 years of working in various web studios on top-level projects, I have learned a huge number of technologies and developed clear principles: - I never lose touch - I always bring the project to the end - I do not do work at a lower level than in the portfolio
$20 USD v 70 dnech
0,0 (0 recenze)
0,0
0,0

O klientovi

Pochází z UNITED STATES
Washington, United States
0,0
0
Členem od zář 22, 2021

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