Freelance Alexa Skill Kit Jobs

We are seeking a highly skilled and motivated Blockchain developer to join our team. The successful candidate will be responsible for designing and developing decentralized applications on various blockchain platforms, with a focus on Ethereum. ✨Key Responsibilities: * Design and develop smart contracts using Solidity and other relevant programming languages * Develop decentralized applications on the Ethereum blockchain using Web3.js and other relevant frameworks * Collaborate with cross-functional teams to identify and prioritize project requirements * Participate in code reviews and contribute to the improvement of the codebase * Stay up-to-date with the latest developments in blockchain technology and Ethereum ecosystem ✨Requirements: * Proficiency in Solidity and Ethereum development * Experience with Web3.js and other relevant blockchain development frameworks * Strong understanding of blockchain concepts and principles * Excellent problem-solving skills and attention to detail * Strong communication and collaboration skills 🧨Nice to Have: * Experience with other blockchain platforms such as Hyperledger or Bitcoin * Knowledge of decentralized finance (DeFi) and non-fungible tokens (NFTs) * Experience with testing and deployment of smart contracts * Familiarity with IPFS and other decentralized storage solutions 🎎Salary: $6000/month Please apply with your resume and a cover letter explaining why you would be a good fit for this role.

Dear Freelancers, We are looking for Full Stack Developers, who can work on multiple tech stacks. For example, Python/Django, Telegram Bot, AI bot development, ML (Machine Learning), C++ Programming, FinTech, Blockchain, Smart Contracts, Cryptocurrency, WebRTC, etc. Please note that this is not just one project but multiple projects, which can be discussed time to time. This is a longterm commitment, so we can together grow and work on multiple projects. Regards, Yasir LEADconcept

I am looking for a React Redux TypeScript developer who can assist me with troubleshooting and debugging my project. The project requires immediate attention. I have some existing code, but it is incomplete. Skills and Experience: - Strong proficiency in React, Redux, and TypeScript - Experience with troubleshooting and debugging in React Redux TypeScript projects - Ability to work quickly and efficiently to resolve issues within the given timeframe - Familiarity with working with incomplete code If we feeling good, I will onboard you to the company and it will be continue to ongoing project.

We seek an expert 'Query prompt engineer/developer' to help create 4 queries to OpenAI GPT via an API, to produce results similar to ChatGPT. Each query will have a set of do's and don'ts expectations.This is NOT ChatGPT or Chat Completion. A query to OpenAI via API should get a similar result to chatGPT if the data, model, temperature, token size and expectations are exactly the same. The CEO is very knowledgeable about what a query to OpenAI via an API is and isn't able to do. There will be very little compromise on the quality of results expected. (There is always a way!) This test project assesses the candidates' capabilities and attitudes. We can discuss lots of long-term work for the right candidate based on their talent, availability and interest. We already have a technical solution integrating the CEOs local machine, Google Drive, various vectorDBs (which wont always be used), OpenAI and LangChain. ** Scope, Requirements and Expectations * 1] Help the CEO teach and create and write 4 specific queries to OpenAI GPT via an API, that is extremely similar to the desired results (produced via chatGPT) 2] Proactively work to figure out why something is working/not working 3] Work with our amazing developer to tweak/refine our current code and teach if necessary. 4] Record short video walkthrough of how code works * Deadline * One successful command prompt query per day. Must meet the desired results or CEO's expectations. GUARANTEED BONUS ! (this is stackable!):Each additional successful prompt completed in the day = 5% Mandatory Expectations You MUST 1 ] have done this type of work before. 2 ] join video calls with screen sharing to collaborate and succeed together 3 ] be happy to make video recorded tutorial. A quick and simple way to explain your code, contribute solutions and suggestions by screen recording (skype, zoom, google meet all do this) 4 ] meet agreed timelines 5 ] be responsive and communicative. We always listen to our people and help work through mistakes - but you must be open, honest and respectful. 6] Work as a team, sharing screens and video calls, to reach common goals. 7 ] create a simpler version of solutions (e.g. query 1+ sample files on your local machine to OpenAI) on your side to test command prompts and do your homework proactively * Out of Scope * 1 ] Any development work (aside from what is mentioned above) 2 ] ChatGPT command prompts Acceptance Criteria 1 ] Solution must be optimised for time and token cost efficiency (e.g. we cannot use GPT4 unless critical, run several iterations of queries unnecessarily to run a single command. Although sometimes it is possible) 2 ] Help our main developer integrate any code developments into his application 3 ] Provide a short video walkthrough of the code, queries on how it works or can be adjusted if needed 4 ] Solutions MUST be able to do ALL the specific things discussed, agreed and shown possible. What we can offer you -------------------------- 1. Opportunities to work with famous external clients (e.g. Disney, Ernst & Young, Credit Suisse) You can pick contracts that work for you without politics, stress or drama. We manage all of that for you. 2. Multiple internal project opportunities Become our long-term preferred supplier. We offer you projects that match your skill set and interest. 3. Great working environment Be welcomed into our happy, supportive and helpful family environment (read our Upwork reviews). 4. Bonuses! We value great people. We reward people on trust, loyalty, quality of work and proactiveness financially through more contracts, client opportunities, and/or more exclusive opportunities to partner with us.

We seek an excellent developer with experience in drawing UML drawings and XML coding. You must have done this work before. Please ensure that your knowledge, skills, and experience are up-to-date to minimise the risk of this project going wrong or taking more time than it should. * Scope * 1. Work closely with the CEO to visualise and specify the requirements 2. Draw the agreed UML diagram 3. Ensure the UML diagrams is in the XML format * Out of Scope 1. Any development work - we have the solutions already * Expected timeline: 1-2 days * * Our Tech * Very flat on purpose Windows, Google Cloud, Google Suite, Python, Langchain, MongoDB * Standard Critical Expectations For All Dev Roles* 1. Fully understand the requirements 2. Provide the solutions / work issues out as a team 3. Any code must meet our standards (DRY, adheres to best practices, well commented, modular and dynamic) 4. Create short walkthroughs of solutions and the code (if applicable) 5. Available for video calls and live working sessions if needed via shared screen 6. Futureproof as possible (i.e. you've thought about how the solution could break and either come up with creative solutions and/or clearly identified and prepared us for areas at risk with suggestions to fix). * Out of scope * 1. Politics 2. Pointless admin work 3. Long project documentation * The environment * 1. Value-based: No pointless work that will be thrown away 2. Fast Paced: We create value and deliver in hours, days and sometimes 1-2 weeks - Never months! 3. Enjoyable: No politics, no BS, no blame culture, no stress 4. Rewarding : Trust + support + responsibilities + mentorship + bonuses (if you exceed expectations). What we can offer you -------------------------- 1. Opportunities to work with famous external clients (e.g. Disney, Ernst & Young, Credit Suisse) You can pick contracts that work for you without politics, stress or drama. We manage all of that for you. 2. Multiple internal project opportunities Become our long-term preferred supplier. We offer you projects that match your skill set and interest. 3. Great working environment Be welcomed into our happy, supportive and helpful family environment (read our Upwork reviews). 4. Bonuses! We value great people.

Devo scrivere un programma il linguaggio C che sia efficace e che consumi poca memoria Translation: I have to write a program in the C language that is effective and consumes little memory.

We are seeking an experienced professional to fix our arbitrage platform. The platform is currently facing technical issues that need immediate attention. The ideal candidate should have a strong background in platform development and be familiar with arbitrage strategies. The main responsibilities of the job include identifying and addressing platform bugs, optimizing performance, and ensuring seamless integration with the market data sources. The successful candidate should possess the following skills: - Platform development - Bug fixing - Performance optimization - Market data integration The job is categorized as 'small' in size, expected to be completed in 'under 1 month', and requires an 'intermediate' level of expertise.

Add a description of the work There are some special match (football, basketball, tennis... etc.) combinations that are released throughout the day by the owner of the betting website for their clients. I want to have a bot that bets on these special offers for the price that I set up as soon as they release those special combinations of matches (the bot shouldn't bet on the ones that have been already bet. Sometimes the amount that you can bet is limited so I would like to adjust the price myself. Also, The link of the website constantly changes and the previous ones become inaccessible. For example, "perfectlancer126.com" becomes "perfectlancer127.com" and goes on in a sequence like this. So, I want to set up the link in the bot so that whenever it is changed I can set up the new link and it can keep betting automatically.

I need an algorithm to scrape website prices of Dutch supermarkets (e.g. Jumbo, Albert Heijn, etc. I can share the relevant URL’s) so I can compare prices. Ideally csv output for now, later database to be built for analysis and visualisation.

I want a website to be designed for online Soft Skills development club, where we will provide training and platform to the people for enhancing their communication skills, improving public speaking skills, practicing English speaking in form of Debates, Speeches, Extempore, pitch presentation, and like activities. Also it will help mentees to become a good leaders and trainers. A payment gateway is also required to be attached.