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Build a micro web service using AWS Lambda and API Gateway

min $50 USD / hour

Closed
Posted over 5 years ago

min $50 USD / hour

We are looking for someone to build a service on AWS Lambda that will gather data from an external API and run a calculation (every 30 seconds). The resulting value of the calculation should be made available as a REST API endpoint using AWS API gateway. - Service should fetch pricing information for multiple crypto assets from cryptocompare's API (Every 30 seconds) - Calculation (we will provide) should be performed on the pricing of these assets (every 30 seconds) - Resulting value needs to be made available as a REST API endpoint (AWS API Gateway) - Assist as needed with publishing the REST API (value) on API marketplaces like Mashape and Rapid API - Prefer node.js but open to suggestions - No UI required - Once testing is completed, service will need to be migrated to our AWS environments (QA and Prod) Please provide a brief summation of your experience and how you would tackle this project along with a timeline for delivery. Also how long will it take for this task?
Project ID: 18589629

About the project

15 proposals
Remote project
Active 5 yrs ago

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15 freelancers are bidding on average $60 USD/hour for this job
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I am working as a software developer with 10+ years of experience. Industry experience includes Big Data, Backend, DevOps (AWS and Azure) and etc. I did my MTECH in the Department of Computer Science Engineering, Indian Institute of Technology (IIT) , Guwahati, India. Some of the skills are mentioned below. Amazon Web Services: EC2, Load Balancers, RDS, Elastic Beanstalk, Athena, Glue, EMR IAM, VPC, Security Groups, Cloud Formation, Lambda, S3, CLoudFront, Redshift, Route 53, Cloud Watch, Kinesis, SNS, SQS, API Gateway and etc. Azure: VMs, SQL Databases, Storage and etc. Programming Languages: C, C++, Java, Go, Python, Bash Big Data Technologies: Hadoop, Spark, Hive, HDFS, HBase, Kafka, Flume, Memsql, Aerospike, Redis and etc. Miscellaneous: Algorithms, Data Structures, Distributed Systems, Operating Systems Databases: Oracle, MySQL, SQL Server Operating Systems: Windows, Linux, Ubuntu and etc. Code Deployments: Puppet, Docker, Airflow
$50 USD in 15 days
5.0 (32 reviews)
5.6
5.6
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I am AWS certified professional with well over 4yrs experience in design and development of applications using AWS, Docker. I architect for application end to end with deployment strategy in AWS. Some of the services I have worked on but not limited to: S3, API gateway, EC2, Dynamodb, RDS, Cloud formation, lambda. I can complete the project as per requirement. Trigger a lambda as a cron for every 30seconds and calculate the results and store it in dynamodb. expose another lambda thru API gateway as arest endpoint which will fetch records from dynamodb and return. Can be done in less than 3 days. You can view my portfolio for more information. looking forward to hearing from you soon.
$50 USD in 20 days
5.0 (12 reviews)
4.9
4.9
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HI how are you I am sur eI can develope api with amazon lamda please send me your amazon account I will build and start api :) plesae contact me and disucss more thanks
$55 USD in 40 days
5.0 (9 reviews)
4.5
4.5
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Hi. I really hate js, but if you pay 150/ hour, js will be. using python mainly. have no idea about cryptocompare's api, but an api is an api. I made a lot of stuff running on aws, few as lambda, mainly ec2 because of long running time. Your thing should play nicely on lambda.
$166 USD in 40 days
5.0 (5 reviews)
4.3
4.3
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Dear Sir, Greeting from my side, I would like to apply for this job, micro web service using AWS Lambda and API Gateway and I will make it as per your requirement, as described in your Job details. Let me introduce our self, I and my teams are expert in Web design & development, iOS & Android apps as per requirement. If we talk about especially about web development & design we already create more than 2000+ website. Here list out development aspect which I can do/help you Professional Development • Web3 , NodeJS. HRM, CRM development, • Web design & development, SEO and high level digital marketing • iOS and android apps development • UI &UX graphics & development • Complete e-commerce / business website development • LAMP and MEAN technology solution • For business, ideas give a complete website-android-iOS solution As a young, dynamic, experience and talented team of software developer I would like to apply for this job, and we will deliver it as per your requirement. When you would like to discuss our next steps. With warm regards & Thanks, Ashok Rathod
$50 USD in 40 days
5.0 (2 reviews)
4.1
4.1
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Technical expertise in cutting technology, 13 years of technical experience and Experience with different domain and clients in multiple locations in USA and India.
$55 USD in 20 days
0.0 (0 reviews)
0.0
0.0
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Hi although you might be looking for freelancer we can offer you a full time programmer or team to help you move forward your project. As a company we have good aws experience on different project and we love using lambda with amazon api gateway if this is something that can interest you let us know to discuss more details, the cost for a full time programmer with the needed skills is $3000 a month. We specialize on co-located teams in South America with constant training. Sincerely Atlanticsoft
$55 USD in 40 days
0.0 (0 reviews)
5.0
5.0
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Hello, I would like to take this assignment. I am having 14 years of experience on web development, deployment and project management. Below are my core technical skills •ASP.Net/MVC/HTML/CSS/JavaScript/JQuery/Bootstrap/Angular •Drupal/PHP/PHP Core/WordPress/Larvel/CodeIgniter •C#/VB.Net SOLID Design Principles •MS SQL, AZURE SQL, MySql, Azure Table storage, Azure DocumentDb and MongoDb •Entity Framework (Database first, Code first and OData) •Azure Service Bus, N Service Bus and Azure Service Fabric •Restful API Development (using C#) •Team City and Octopus Server •VSS/TFS/GitHub/SVN/Bitbucket/VSO •Agile/Scrum/Kanban/Zendesk •JIRA/Confluence •Unit tests, Integration tests using nUnit and xUnit framework •Acceptance/ Behavioral testing using SpecFlow •API Authentication using JSON web token •Domain Driven Design (DDD) •Command Query Responsibility Segregation (CQRS) •Owin Web hosting •QuartzNet for Cron job •SSRS and Crystal Reports •Integration and implementation of Carrier(DHL, UPS, FedEx,TNT) APIs in the ASP.Net application •Integration and implementation of payment gateway(PayPal, PayUMoney) APIs in the ASP.Net application •Autofac, AutoMapper, SeriLog, Elastic-Search, Kibana, RoboMongo, RabbitMQ, MassTransit, TopShelf Looking forward for further discussion and to start. Best Regards
$50 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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Hello, I have 2 years of experience with AWS services, creating APIs used for millions of users. When it comes to your microservice, here are my thoughts: Running cron every 30 seconds is going to be far more developer work, as AWS CloudWatch lets you run your jobs only every 1 minute. After that, depending on the complexity of calls, it's just simple lambda trigger every 1 minute that collects required data, calculates, and saves to DB of your choice (Dynamo preferred). API Gateway would then trigger lambda that reads last value from DB. Honestly, other than integrating calls to external APIs, this is pretty basic if you are willing to run cron every 1 minute. Of course, 30 seconds can be done but this is not something that AWS provides. Let me know if you have any questions.
$55 USD in 30 days
0.0 (0 reviews)
0.0
0.0
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Hello, I'm a Software Engineer in Turkey. I have a lot of cloud project with serverless architecture in AWS and Azure. I need this project because i like development on serverless architecture. Yo can trust me. Please communicate me for this project Best Regards, Burak
$50 USD in 40 days
0.0 (0 reviews)
0.0
0.0

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Flag of UNITED STATES
Los Angeles, United States
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Member since Jan 24, 2019

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