Expert Backend Engineer Needed (Node/Postgresql/AWS)



Important: I am seeking individual freelancers, not teams or agencies. Please do not apply if team or agency.

I am looking for an experienced backend developer (minimum 10 years experience) who has substantial experience in the following. Must have experience working on real products with code in production. You will be asked to show prior examples of your work and be able to demonstrate knowledge in these areas:

- Node/Express. Expert backend Javascript coding

- Postgresql ( or other relevant rdbms with ability to write monster sql queries for a difficult data model)


-Ansible, nginx, unix shell scripts

The following areas are big 'pluses" not must haves:

- Python (scraping, crawling)

- Experience with Machine Learning algorithms (text and/or image is a plus)

There will be a challenging technical interview.

Compétences : Services Web d'Amazon, Elasticsearch , node.js, PostgreSQL

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N° du projet : #14071136

34 freelances ont fait une offre moyenne de 36 $ /heure pour ce travail


Let's discuss more about project to finalize the proper scope with estimated cost and time so ping me over the freelancer chat.....I will share some demo as well for recent works if you want to check. You can also c Plus

25 $ USD / heure
(16 Commentaires)

Hi, ➲ 4+ years of full-time experience in Node.js, Angular.js. 12 years Development experience with 50,000+ Upwork hours billed ➲ Upwork Top 10 Certification for Node.js ➲ Guaranteed Results Policy: Pay only if you Plus

27 $ USD / heure
(9 Commentaires)

We are a London (Shoreditch) based web development studio. Please get in touch to discuss further. Following are some of our recent projects; A social media post scheduler and manager Plus

36 $ USD / heure
(2 Commentaires)

Hey there, I have extensive experience with cloud platforms (Amazon AWS/Google Cloud/Rackspace). I've worked with almost all of the Amazonn AWS services including SNS, SES, Lambda, DynamoDB, CodeDeploy, ElasticB Plus

25 $ USD / heure
(41 Commentaires)

Hi there, Thank you for inviting us to bid on your requirement. We are a team of technocrats having 8+ years of experience in Web and Mobile design plus development. Talking about our expertise, we possess very g Plus

30 $ USD / heure
(5 Commentaires)

Finding TALENTED, DEDICATED, RELIABLE developer? That's me. :) Having gone through your job description, I am sure that I’m the one that you are looking for. I guarantee the fast speed and high quality of the proje Plus

41 $ USD / heure
(3 Commentaires)

Hi, I (Myself a senior PHP Developer) have a team having experience of more than 10 years in developing web and mobile applications. I have a team of expert programmers who write robust and bug-free codes at the ve Plus

51 $ USD / heure
(1 Commentaire)

Dear Sir/Ma'am, We possess 14 years of experience in I.T. Field and running MXI Coders Pvt Ltd (INDIA), Our strengths are in Web Designing, Web Development using -HTML 5, Flash, HTML/CSS/CSS3 web pages -Cloud c Plus

27 $ USD / heure
(1 Commentaire)

Familiar interface and simple algorithm encourage your work. • Languages: Objective C , Swift , PHP, Java, SQL, HTML, CSS, JavaScript, C, C++, C#,Python • Web Frameworks: Laravel , Wordpress , CodeIgniter, Zoomla Plus

39 $ USD / heure
(2 Commentaires)

Hi, Dino here, I would be interested in discussing this project with you. Thanks for the consideration, I hope to hear from you soon.Please check my profile. Plus

35 $ USD / heure
(1 Commentaire)

Hi, I am mean stack developer, I've expertise in angular(1.x, 2), node, ionic, webrtc,, casperjs, swagger Education: BS Software Engineering Experience: 2 years Approach: object oriented Db: mysql, mong Plus

41 $ USD / heure
(7 Commentaires)

I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably Plus

51 $ USD / heure
(1 Commentaire)

Hello. Good to see another serious posting. I don't usually look for new clients but I happened to see your job post and I wanted to contact you. I’ve read your brief and I could absolutely help you with your goal. Plus

41 $ USD / heure
(1 Commentaire)

Hello, I'm a professional programmer for web programming with php language to build the system website, Besides, I'm also expert in MySQL , HTML,HTML5,CSS, JS I'm always top in Vietnam freelancer https://www.freela Plus

27 $ USD / heure
(1 Commentaire)

Hello Sir/Madam, I am having around 13 years of experience in mobile & .NET technologies(C#/VB). I am expert in MVC, Cordova, Xamarin, Android, IPhone, Web API,, WPF, AngularJs, TypeScript, ExtJS, YU Plus

25 $ USD / heure
(1 Commentaire)
41 $ USD / heure
(1 Commentaire)

I have very reasonable and successful experience in the following:- 6 PHP+MySQL, node.js, JavaScript + Ajax sites: small auction site for car dealer, site for selling coupons for local shops and corporate site for ins Plus

30 $ USD / heure
(1 Commentaire)

Hello Sir/ Madam, I am Mahendran from India and I am a developer and having 9+ years experience in application development with different technologies frameworks. I am skilled in NODE JS, EXPRESS JS, JADE Template, Plus

57 $ USD / heure
(1 Commentaire)

Hello. I am very very interested in your job. I am a developer with over 6 years of experiences in Android & iOS, Web development, Web scraping & crawling, Reverse engineering and Programming like C#, C++,Python,Java Plus

30 $ USD / heure
(2 Commentaires)

Hello, I am Tahsinul Alam, completed Masters in Software Engineering now working as one of the project manager in Java team of Workspace Infotech Ltd, software/Outsourcing firm located in Melbourne, Australia. We h Plus

41 $ USD / heure
(0 Commentaires)