We are looking for a freelancer to help us create a program that will monitor a specific address in real time and replicate transactions containing a specific "event" on the Ethereum network. The main goal is to create a tool that can copy the transaction data and send the same transaction to the network, replacing only one parameter. The tool should be able to handle multiple transactions simultaneously and be able to be controlled by a user or automated system. The freelancer should have experience with Ethereum smart contracts and be proficient in programming languages such as Solidity and Nodejs. The freelancer should also be familiar with the Ethereum network and have a good understanding of its architecture. This is an interesting project for those who are passionate about blockchain technology and Ethereum.
Estamos procurando apenas 1 testador(a) que esteja fisicamente no Brasil para testar o fluxo completo de cadastro, depósito e saque na plataforma ZUPA PLAY. Requisitos: • Estar fisicamente no Brasil durante todo o teste....
Investor Research & Lead Generation – 10,000 Qualified Leads We are looking for an experienced Investor Research & Lead Generation Specialist to build a database of up to 10,000 high-quality, relevant, and verified investor leads....
Looking for someone who can deliver 500 real survey completions from Turkish residents via my Google Form.Requirements:Target: Turkey only, age 18-40Language: Turkish500 unique, real completions (no bots, no duplicates)Survey takes under 2 minutes to completeDeliverables:500...
Looking for an experienced provider to send a 160-character SMS to 1,600 European opt-in numbers, mainly Scandinavia High delivery rate is critical. You must use a reliable SMS gateway with high-quality direct routes (no grey...
build restaurant food delivery grocery web app, whatsapp qr code ordering system Have an idea? Send me a message before ordering so we can discuss your requirements and choose the right solution
We are looking for an experienced AI/LLM Backend Engineer to join an existing mobile application project currently in active development. The application and core product architecture are already being developed by our existing team. We...
I’m looking for an experienced Portugal-based professional or agency to assist me with a fully remote company formation and business banking setup. The director is a French citizen currently residing in the US and has...
Location: London, United Kingdom Type: Freelance / One-off, with potential for ongoing work Payment: $50 USD for 10 completed interviews About the Job We are looking for more people in London to conduct short street...
I’m looking for someone in Washington State who can provide basic on‑site hardware hosting and maintenance for a small equipment setup. We will ship two laptops and a KVM switch. Your role is simply to...
Estamos procurando apenas 1 testador(a) que esteja fisicamente no Brasil para testar o fluxo completo de cadastro, depósito e saque na plataforma ZUPA PLAY. Requisitos: • Estar fisicamente no Brasil durante todo o teste....
Investor Research & Lead Generation – 10,000 Qualified Leads We are looking for an experienced Investor Research & Lead Generation Specialist to build a database of up to 10,000 high-quality, relevant, and verified investor leads....
Looking for someone who can deliver 500 real survey completions from Turkish residents via my Google Form.Requirements:Target: Turkey only, age 18-40Language: Turkish500 unique, real completions (no bots, no duplicates)Survey takes under 2 minutes to completeDeliverables:500...
Looking for an experienced provider to send a 160-character SMS to 1,600 European opt-in numbers, mainly Scandinavia High delivery rate is critical. You must use a reliable SMS gateway with high-quality direct routes (no grey...
build restaurant food delivery grocery web app, whatsapp qr code ordering system Have an idea? Send me a message before ordering so we can discuss your requirements and choose the right solution
We are looking for an experienced AI/LLM Backend Engineer to join an existing mobile application project currently in active development. The application and core product architecture are already being developed by our existing team. We...
I’m looking for an experienced Portugal-based professional or agency to assist me with a fully remote company formation and business banking setup. The director is a French citizen currently residing in the US and has...
Location: London, United Kingdom Type: Freelance / One-off, with potential for ongoing work Payment: $50 USD for 10 completed interviews About the Job We are looking for more people in London to conduct short street...
I’m looking for someone in Washington State who can provide basic on‑site hardware hosting and maintenance for a small equipment setup. We will ship two laptops and a KVM switch. Your role is simply to...
