Senior Python & Django Developer

I am a professional ML/NLP Engineer in an IT company with 5+ years of Python, Machine learning and Natural Language processing, have experience working with many challenging problems and also with different tools and libraries like Scikit-learn, keras with backend tensorflow, and word2vec, fasttext, textacy etc, and Deep learning models like LSTM, RNN, GRU, CNN and web frameworks i have been working with are Flask, Django and Cherrypy in python let me know if you are interested

Hi. How are you? I am a senior web developer and have enough experience in web development using python/Django. My main skill is Django and Flask framework using python. I am ready to start work anytime for you. If you hire me, I will provide you perfect result with high quality. Please discuss about your project details via chatting. Looking forward to hearing from you. Best regards!

2+3=5 Hi I'm a python/Django web app developer with 10+ years experience. I am located in Phistanulok Thailand, so just an hour off your timezone, however I am a Uk citizen and English is my first language. I have 8+ years experience with DRF abd Rest API's and have worked with Angular as a FE client, so understand the needs of a mobile app. I have used git for years and have used Jira for different projects for the past 3 years. I am more than familiar with Agile project management, but generally work in distributed small teams where pure agile is not really useful On your questions I normally write tests using pytest via django. I also like using FactoryBoy to create test data suites so that I can test all possible data formats. I have done a little work with Celery, but not much. Nested SQL via the django orm are really slow. It starts multiple data connections, swallows memory and your code gets slower and slower. There are multiple ways to resolve this. One of the best ways on retrieving data is to use the values and values_list functions to get data and then itterate through this. I have used AWS for quite a few years. The Boto library is used to access the AWS services. However I do find that scripts in Ansible are slightly easier to make. I've not used ElasticSearch, but I have studied and know how to develop and work with it. I have used other search engines, so understand the principles of crawlers and weighting data Thanks Marc Nealer

Hi, Greetings! To let you know about ourselves, our team has over 15 years of working experience in web design and development. We are working since long time and have developed many websites and mobile applications. We would like to let you know that requirements are perfectly fine but unfortunately not enough to get compete work of scope , so please share your complete requirements in chat box. "WE HAVE SIMILAR WORK BUT FOR SECURITY REASONS WE CAN SHOW YOU OUR PORTFOLIO ON DIRECT CHAT BOX" We do have the desired skills and expertise to carry on this project and are confident to accomplish this task successfully as per your required specifications but would be better if we discuss this in-depth so that we can move forward without any hassles. Please open PMB for further discussion. Kind Regards KD OweBest

Hello, Thanks for the posted project, i would love to help you in this project. I read that you want me to help you as full stack developer for Python/Django I’m mainly focusing on creating Web applications, REST services, client-server apps, data-oriented apps with Python, Django framework. Here are few projects done by us: >>Portfolio: 1. Aadhaar Number Masking (Mask the Last 8 digits of Aadhaar number) 2. Incredible India Chatbot. 3. Document Processing (Provided a Document we have to extract certain fields as required.) 4. Invoice Processing (Provide an invoice we have to extract Total, Company Name, Date, etc.) 5. Card Detection (On a document we have to detect the number of cards (Aadhaar Card, Voter card, etc.)) >>Answer to question: Yes I do write test in Python. I used - default and standard unit test for python testing. They all have the most important parts like: setup(), tearDown() and different types of assertions. What is not in standard and from my point of view it should be by default there is Data-Driven-tests support (also so called parametrized). I have strong experience familiar with AGILE, SCRUM as well. Let's connect on chatbox so that we can further discuss the project in detail. Looking forward for your response. Thanks NC

2+3=5 1) I use unit test integrated in Django 2) The radish does not guarantee that all tasks will be fulfilled. 3) You mean nested queries in DRF? In common case, it's not avoid, although they create difficulties 4) I have experience with AWS and Google cloud 5) I prefer to use Apache Solr instead of Elasticsearch (if you interest, I can write about in PM)

Dear Client. I have checked your job post and I am sure this is my job. I have rich experiences in react.js, redux-thunk, redux-saga, mobx, graphql, and react native. I assure I provide high quality product and delivery in deadline. Please contact me, Regard

⭐⭐ Hello, Dear! ⭐⭐⭐ I am a full web developer with over 6 years on freelancer.com. ****In SPECIAL very familiar with Website design, javascript, Responsive, Bootstrap, Html, React, VUE attractive and creative frontend, Python with Django , flask backend , Sqlite, Mysql, Postgresql Database, Google Firebase, Webscrapping***** I have read your description and have interests in your project. I have rich experiences in projects similar to yours. I am ready for your project now. I can do it and start right now and alwas be available for you with fulltime manner. I would like to have a discussion on chat to get more about your project. Thanks. Best Regard

5 I know django very well. I am experienced in Restful APi, GIT, and follow agile environment. 1. Sometimes I write test 2. I know celery, its for monitoring. RabbitMQ has many things prebuild 3. For performance, we can handle it by View table solution. 5. Yes I know all of them AWS, Azure, digital ocean, ec2 6. I am not yet experienced in elasticSearch.

Nice to meet you I am an Amazon Cloud Architect for the web infrastructure serving 90 million page impressions and 12 TB Internet traffic per month. The AWS services I use are EC2, ELB, MySQL RDS, VPC, CloudFront, ElastiCache, CloudWatch, CloudFormation, OpsWorks, ElasticBeanstalk, CodeDeploy, S3, SES, SQS and SNS. I have 20 years of Linux SysAdmin experience. I currently use Apache, Nginx, Ldirectord, MySQL, Perl, PHP, Memcached, Sphinx, Bind, Typo3, WordPress, Send-mail, Postfix, NFS, Samba, Snort, Vsftpd, aide, Nagios, Cacti, Puppet and a bunch of other traditional Linux software. I am good at amazon-web-services,azure,django,elasticsearch,python If you’re looking for a developer that’s truly an expert, driven by passion, not afraid to take on a challenge, and will be there with you every step of the way then look no further as I’m your guy.

2+3 = 5 Full Stack Developer Over 6+ years of diversified experience, I always try to give my best to each and every project. As a developer, I love to help my clients to complete their projects. From every project, I got a unique experience that helps me to achieve my next level. My area of expertise in Web Application Development Using some of the cutting edge technologies like: ✔ ASP ✔ .NET Core ✔ .NET Web API ✔ ASP.NET MVC ✔ ASP.NET Web Forms ✔ Python ✔ C# ✔ MS SQL Server ✔ MySQL ✔ HTML5 & CSS3 ✔ Bootstrap 4 ✔ JavaScript ✔ jQuery, UI jQuery ✔ Angular ✔ Web Services ✔ PHP & it's frameworks ✔ IOS ✔ Android ✔ Restful API ✔ Django ✔ Ruby & Rails ✔ NodeJs ✔ ReactJs Why Me? ✅ Solution Oriented ✅ Excellent Communication & Understanding ✅ Honest & Friendly ✅ 100% Satisfaction Guarantee ✅ Competitive Rates ✅ Regular Project Updates ✅ On-Time Delivery ✅ Free Unlimited Revisions on the selected template (Before integration) ✅ Free Technical Support I am available at your flexible timings. Just ping me in private messages. I will reply back ASAP.

Hi I do have 5+ years of experience in python development and Django. I can take any critical challenge and finished by a smile. Let me know if I can help you to doing this. Thanks in advance

Hello, I am a devops engineer from Boise Idaho. I have years of experience working in Java, Ruby, and Python web applications across multiple cloud hosting environments (AWS, Azure, Heroku). I also maintain CI/CD pipelines for multiple engineering teams. I would be happy to discuss your project further if you like. Thanks, Peter

2+3= 5 I bring over five years of experience in Python and following is my skillset in it. 1. I have worked with python version 3.4, 3.5, 3.6, 3.7, 3.7.4. 2. Python Framework "Flask" for web development. 3. Developed backend API's using Flask & consumed these API's in frontend using React & React native. 3. Used "Marshmallow module" & "dump()" for encoding/decoding to JSON objects. 4. Python "numpy" package for solving numerical problems. 5. Worked with "Django" web framework releases 1.7, 1.8, 1.9, 1.10, 1.11, 2.0, 2.1. I have expert level skills in high performance REST-API/JSON interfaces architecture and implementation. I have a wide experience with Web API development. I am proficiently using GIT as a version-control system for : Saving changes to the repository: git add and git commit, Setting up a repository, Cloning an existing Git repo, Configuring a Git repo for remote collaboration. I am familiar with agile techniques such as - Scrum, Kanban, Rapid application development YES -- I am proficient in speaking, reading and writing English. ALL ANSWERS - 1. Yes, I write test cases. 2. Celery is a Python Task-Queue system that handle distribution of tasks on workers across threads or network nodes. It makes asynchronous task management easy. 3. I hold abundance of experience with AWS and worked with : AWS Lambda, EC2, ROUTE 53, S3 bucket, CloudFront, Storage Gateway, Cloudwatch, Cloudsearch, redshift. I look forward to talking with you. Kapil

2+3 = 5 Q) Do you write tests? Which testing libraries in Python do you like most and why? A) yes, I use `unittest` module and django's test classes such as SimpleTestCase, TestCase, TransactionalTestCase to write tests depending upon the usecase. Q) Which task queue you prefer? Do you have experience with Celery? If yes, what celery flower does? What are the benefits of using RabbitMQ over Redis? A) Yes, I have good experience with celery. Celery is an asynchronous distributed task queue. It runs async workers which receives the message/payload and process the task. Between "Celery" and "Producer" we need a messaging broker which should manage queuing between async workers. RabbitMQ is such message broker which implements AMQP protocol. We can use any such broker which implements AMQP, but RabbitMQ is more reliable. The reasons are You can use SSL certificates to encrypt the data that was sent from the producer to broker. RabbitMQ can handle huge amounts of payload. RabbitMQ is very reliable that chances of message loosing is very less. It is faster than Redis. Q) Why should nested SQL queries be avoided? How do you handle it? A) they are like inner for loops, they take lot of time to execute Q) Do you have experience with AWS and Azure? How do you get all ec2 instances or Azure VM instances in Python code? A) We can use BOTO3 for AWS & Azure SDK for Azure. Q) Can you share your experience with ElasticSearch? A) Yes, I have good experience

5. I do write tests if I have the time and I use the Django's own test library, sometimes factory boy if its going to be hard to create the test database. I do have experience with Celery. We were using it in my old company, which was the biggest flash-sale e-commerce company in Turkey. We mainly used it for image processing, to serve product images for different devices, also in payment and shipping services. I don't know what Celery Flower is. Redis broker works in a blocking way, if you get too many messages and you need to work on them fast then its a bit problematic. RabbitMQ works under heavy load but a bit harder to manage. I actually prefer RabbitMQ since we had too many problems in production when we were using Redis. Nested subqueries don't know about each other and you can force the SQL engine to make really high number of iterations depending on your query. In Postgresql, you can avoid it by using CTE. I would handle it by fixing the data model though. Sadly, I don't know any experience with AWS, Azure. I know about ElasticSearch but I didn't use it on production. Seems simple though. I am looking for a remote long term job because the 8-5 office tempo seems cumbersome to me now, and I don't really like building quick and dirty products. Hope to talk with you soon.

Hi, It would be great if we can be considered for your current DevOps position. We are from CloudSeals a strategic DevOps organization with a strong background on DevOps culture with industry best standards expertise on AWS, Azure, Azure, GCP, Docker, Docker Swarm, Kubernetes, Openshift & container security. We have successfully implemented industry standard DevOps secured solutions in digital transformation projects in Enterprise, E-Commerce & Financial sectors. We have been working with various customers across the globe from past one year working with all sorts of sectors providing our cloud & DevOps services, and in a variety of industries. Our achievements: • Implemented Secured DevOps solutions in Mobile Service providers to provide end to end automated CI/CD pipe line across hybrid cloud platforms • Implemented DevOps CI/CID pipe line in hybrid cloud using Terraform for cloud infrastructure automation and Ansible for continuous delivery. • Successfully implemented online gaming application on Kubernetes cluster platform in private cloud. • Successfully implemented Elastic Search solutions for container Management security enhancement on Docker Swarm & Kubernetes. • Successfully Migrated on-prem environments to public cloud. We highly value professionalism and hold strictly accountable to represent my client’s brand. I aim to form a long-term working relationship. Please, let me know what is needed to secure this bid! Thank you for your consideration. Srini