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Build API to collect data to send to our Blockchain -- 2

€12-18 EUR / hour

Annulleret
Slået op over 4 år siden

€12-18 EUR / hour

Our company leverages the power of Blockchain technology to provide supply chain traceability. In order not to create additional overhead we will be connecting the internal systems of slaughterhouses, packaging companies, retailers etc.. to our system. We need someone to help us build our API that allows these companies to send us the right data for us to create 'assets' and 'events' on the Blockchain. Experience: 4 - 6 years Skills: CoreJava, J2EE, Spring, Spring Boot, RESTful, Microservices, Product Development, Backend Developer, Architecture Design, Full stack, Redis, NoSQL, MongoDB
Projekt-ID: 20318960

Om projektet

17 forslag
Projekt på afstand
Aktiv 5 år siden

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Brug Avatar.
Hello Bart: As discussed, kindly award the project to us and will ready with our team to start it by Wednesday. Thank you, Sakthi Vee
€15 EUR på 50 dage
4,8 (33 anmeldelser)
8,3
8,3
17 freelancere byder i gennemsnit €18 EUR/time på dette job
Brug Avatar.
Dear!,I am Jin.S. I'm interested in the project you recently posted. I'm a certificated freelancer with over 1200 good reviews from clients. I have experienced knowledge in every part of Web development. I never disappoint my clients and I'm able to lead your project to success and troubleshoot problems. I am LAMP & MEAN stack expert, Asp.Net and have much knowledge in codeigniter Laravel cakePHP, symfony ,YII ,CMS(joomla, wordpress) , react.js, vue.js and other javascript framework. I have also great skills in ethereum , bitcoin , blockchain . I am sure these will reflect in my past results. I'm very excited to assist you in making your project successful please feel free to contact me directly to discuss this project further. Thank you.
€15 EUR på 40 dage
4,9 (726 anmeldelser)
9,0
9,0
Brug Avatar.
Dear Belgium employer. How are you? I am a senior mean stack developer, java/j2EE/spring boot master. I will strive for your success and our good long-term relationship. Hope you the best luck in everything you do and see you soon. Kindly regards...
€18 EUR på 40 dage
4,9 (15 anmeldelser)
6,0
6,0
Brug Avatar.
We are a Ukrainian software development company that employs several passionate engineers. Our main focus is scientific software, but we also do web and mobile development. In the last few years we have completed many complex projects for our customers that cover the areas of health care, IoT, ML (computer vision and natural language processing), AR/VR, CAD/CAE, video production equipment, simulation in neuroscience, financial markets, HPC and more. We develop desktop apps, back end, front end (including design), mobile (including cross-platform) and firmware. QA and test coverage are provided as well as post-release support. Our developers are trained on internal projects that are presented on our website. They have diversified skill sets that cover the most popular frameworks, tools and languages.
€15 EUR på 40 dage
4,9 (2 anmeldelser)
5,3
5,3
Brug Avatar.
Hello Dear! I'm a web developer with over 8 years experience and very strong in API. Please send me a message so that we can discuss more. Best regards.
€15 EUR på 40 dage
4,3 (33 anmeldelser)
5,5
5,5
Brug Avatar.
We have completed ETH Fork with 5 Billion Coins along with blockchain, Wallet(Window, Linux, Mac, android) supportive POS/POW, ICO, ERC20 Tokens, White Paper, exchange listing, exchange & trading system. As well as we are expert with Waves and Dag blockchain solution. Looking forward to hear back from you. With Regards, Kumar
€40 EUR på 80 dage
3,7 (8 anmeldelser)
6,2
6,2
Brug Avatar.
Hi there, I’d like to be considered for your writing API. I’m a developer with a strong background developing online content, including web services and other web applications. For 8 years I’ve worked in IT developing java, spring, hibernate and angularjs2 application and so I am accustomed to working with all sorts of products and services, and in a variety of industries. I have a deep passion for research and guarantee that all of my efforts will lead to successful application building. Here are some projects i worked for. Mcafee Ceva Bharti Airtel SEI I highly value professionalism and hold myself strictly accountable to represent my client’s brand. I aim to form a long-term working relationship. I charge 15 Euros per hour, but if you are interested in a larger volume of work each month, I can offer a lower rate. Please, let me know what is needed to secure this bid! Thank you for your consideration. Nikhil Gupta
€15 EUR på 40 dage
5,0 (1 bedømmelse)
0,7
0,7
Brug Avatar.
I have 10 years of API Design and Development. I have worked across the globe for US, Europe and American customers.
€12 EUR på 40 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
I have ten years experience in JAVA development; Enriching the Experience of Enterprise Informatization; SkillFul use Spring ,Spring Boot,Spring Cloud,Building Micro Services;
€14 EUR på 40 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Hi I have around 10 years of experience in Java. I'm interested in maintenance project. I can deliver quality work in time. I have handled MySQL, NoSQL (cassandra), AWS (rds, arora, ec2 AL2, elastic search, dynamodb etc..), heroku, REST etc... I have my own office so I will be dedicated to your work. I know good communication and reachability is very important I can give you status updates in time and you can also contact me at any time. I have developed a financial product which is running in live with satisfied clients. I believe trust is very important, if you hire me I will be dedicated for your work. Let's meet and discuss more. Thank you sir
€15 EUR på 40 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Hi there, Through your project description, it seems you guys have implemented private blockchain and want to connect different peers (slaughterhouses, packaging companies, retailers) into your system and I think we can be a great asset for you in developing the API. Building an API is one of the easiest ways you can do that but the only problem here is that each division has to integrate and link your API within their system (Additional Development work for each division) so whenever they submit their data in their system, we can collect the same information through our API. About Us: My team and I have experience and expertise working with blockchain technology and the last 1 years we have helped companies to develop blockchain-based products from scratch. Few of our notable work includes: 1. Blockchain Platform for Education Institutes in Africa to Issue their certificates and diplomas through blockchain to remove the fraud and duplicity. 2. Blockchain-based Point of Sale System for retail stores in the USA to cut down the processing time and cost of merchant payments. Apart from that, we have also developed a few POC solution for crowdfunding and the real estate sector. I would be happy to share more information about our products and experience and interested to learn more about your project and business logic. Interested to talk more? Thanks, Jai
€25 EUR på 40 dage
0,0 (0 anmeldelser)
0,0
0,0

Om klienten

Flag for BELGIUM
MOL, Belgium
5,0
12
Betalingsmetode verificeret
Medlem siden jul. 1, 2019

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