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0
jobs
Software Development
Mithil Manjrekar
,
Liverpool, United Kingdom
Experience
Other titles
Skills
I'm offering
Full stack developer with experience developing app with superior quality and security.
Data analytics + Full stack developments
Data analytics + Full stack developments
Markets
United Kingdom
Language
English
Fluently
Ready for
Larger project
Ongoing relation / part-time
Full time contractor
Available
My experience
2019 - ?
job
SENIOR SOFTWARE DEVELOPER
VELOTIO.
ETL Pipelines, Runbooks(AWS SSM Documents on UI) for DevOps automation, VM Automation, SSH CA
Technology Stack: Python 3.6, Kubernetes, EFK Logging, Argo workflows, AWS all services, Pytest, Serverless
Deployments, Ansible, Terraform, ETL(GCP Dataproc, Glue, Athena, Kafka, Big Query, Spark, Snowflake)
Responsibilities:
ETL Pipelines
● Designing and developing Data pipeline for processing incremental data.
● Writing CircleCI CI/CD pipelines to deploy dags on Airflow Composer, DataProc Spark code, Adhoc Jupyter Books and Kafka consumers with the latest code, Build Docker images for Kubernetes Pod Deployments.
Runbooks(AWS SSM Documents on UI) for DevOps automation
● Writing test cases for all AWS services to check snippets for Single Node Runbook actions.
● Create AWS SSM documents to check AWS Infrastructure for Disasters avoidance/recovery using Multi-node Runbooks.
SSH CA Automation
● Development of SSH Certificate Authority(Certificate signer, Client, Agent), OKTA User integration & validation.
● Lambda snippet development/deployment for managing customer AWS resources with interactive Runbooks(SSM Documents + State machines).
● POC (SSH CA Signing, Airflow Composer, AWS EKS vs GCP GKE, AWS SSM, GCP Dataproc vs AWS EMR, Kubectl over AWS Lambda)
Technology Stack: Python 3.6, Kubernetes, EFK Logging, Argo workflows, AWS all services, Pytest, Serverless
Deployments, Ansible, Terraform, ETL(GCP Dataproc, Glue, Athena, Kafka, Big Query, Spark, Snowflake)
Responsibilities:
ETL Pipelines
● Designing and developing Data pipeline for processing incremental data.
● Writing CircleCI CI/CD pipelines to deploy dags on Airflow Composer, DataProc Spark code, Adhoc Jupyter Books and Kafka consumers with the latest code, Build Docker images for Kubernetes Pod Deployments.
Runbooks(AWS SSM Documents on UI) for DevOps automation
● Writing test cases for all AWS services to check snippets for Single Node Runbook actions.
● Create AWS SSM documents to check AWS Infrastructure for Disasters avoidance/recovery using Multi-node Runbooks.
SSH CA Automation
● Development of SSH Certificate Authority(Certificate signer, Client, Agent), OKTA User integration & validation.
● Lambda snippet development/deployment for managing customer AWS resources with interactive Runbooks(SSM Documents + State machines).
● POC (SSH CA Signing, Airflow Composer, AWS EKS vs GCP GKE, AWS SSM, GCP Dataproc vs AWS EMR, Kubectl over AWS Lambda)
Technology, CI / CD, Agent, Processing, Ssh, Software, Lambda, Development, Infrastructure, Test cases, Developer, Serverless, Spark, Test, Python, Kafka, Node, Integration, UI, Automation, Kubernetes, ETL, Deployment, DevOps, AWS, Docker, Writing
2018 - 2019
freelance
SENIOR SOFTWARE DEVELOPER @ CUELOGIC -> CONTRACTOR
ZS ASSOCIATES.
Real World Evidence: - Clinical Data Wrangling
Technology Stack: Python 2.7, Pytest, Angular 5, Spark SQL, Spark on Lambda, Apache WSGI, AWS (EMR, EC2,
CodeDeploy, S3, CloudFormation, ElasticSearch, Lambda, Step Functions, SQS, Cloud Watch, Policies & Security
Groups), Air-flow, TeamCity, PostgreSQL, ES-Hadoop
Responsibilities:
● Running Spark jobs on EMR to process data sets stored on S3 in Parquet format and create smaller cut sets to query on. Spark SQL to query data and put the indexed data in Elasticsearch for Frontend visualizations.
● Migration from Airflow orchestration to AWS Step Functions using Lambda.
● Setting up CI/CD Pipelines and writing cloud formation scripts for building AWS Infra.
● Writing deployment & provisioning/launching scripts for EC2 and EMR.
● Integrating Authentication and Authorisation using OAuth and IDM(Internal auth product).
● Refactoring & rewriting product with 98% test coverage for unit & 80% test coverage for integration.
● POC (Spark on Lambda, Redshift + Redshift spectrum, OMOP vs OMOP+, Spark, Athena, Python 2.7 -> 3.7 migration)
Technology Stack: Python 2.7, Pytest, Angular 5, Spark SQL, Spark on Lambda, Apache WSGI, AWS (EMR, EC2,
CodeDeploy, S3, CloudFormation, ElasticSearch, Lambda, Step Functions, SQS, Cloud Watch, Policies & Security
Groups), Air-flow, TeamCity, PostgreSQL, ES-Hadoop
Responsibilities:
● Running Spark jobs on EMR to process data sets stored on S3 in Parquet format and create smaller cut sets to query on. Spark SQL to query data and put the indexed data in Elasticsearch for Frontend visualizations.
● Migration from Airflow orchestration to AWS Step Functions using Lambda.
● Setting up CI/CD Pipelines and writing cloud formation scripts for building AWS Infra.
● Writing deployment & provisioning/launching scripts for EC2 and EMR.
● Integrating Authentication and Authorisation using OAuth and IDM(Internal auth product).
● Refactoring & rewriting product with 98% test coverage for unit & 80% test coverage for integration.
● POC (Spark on Lambda, Redshift + Redshift spectrum, OMOP vs OMOP+, Spark, Athena, Python 2.7 -> 3.7 migration)
Integration, CI / CD, UP, Software, Lambda, Redshift, Teamcity, Authentication, Developer, Spark, Security, Test, Technology, Sql, Hadoop, Apache, Elasticsearch, Cloud, Deployment, PostgreSQL, AWS, Angular, Frontend, Writing, Python
2017 - 2018
job
SENIOR SOFTWARE DEVELOPER
CUELOGIC.
Business Intelligence Charts(Rotimatic)
Technology Stack: Python 2.7, Power BI(DAX, PowerQuery), NodeJS(Express), Puppeteer(Headless Scraping), Docker,
AWS(Redshift, EC2, Cloudwatch, RDS, DynamoDB, S3), Jenkins, Google Apps Script (Realtime excel updates).
Responsibilities:
● Creating BI charts in PowerBI with interactive visualizations and filters for Sales, Marketing, Yearly Defect
Rates(manufacturing + reported), Employee Attendance by Active Time Tracking, etc.
● Running Analytics queries over data from legacy, realtime & scraped(partner sites with no API access) sources.
● Syncing with teams and migrating legacy Excel visualizations to Power BI for more dynamic control.
OTA(Online Travel Agent) Listing & Availability Management Microservice
Technology Stack: Python2.7(Scraping), Pytest, Ruby on Rails, Rubocop, Rspec, Sidekiq, Redis, PostgreSQL,
Codeship, Heroku.
Responsibilities:
● Researching & Implementing OTA by analyzing the Auth processes and feasibility of Field mappings and Rate
limitations.
● Coding & Optimising the Integrations for On-boarding of Properties, Rooms, Rate plans, and real-time service for
updating prices and availability.
Social Media Management Portal
Technology Stack: Ruby on Rails, Rescue, Rspec, Redis, Docker Swarm, AWS, API Integration(Facebook, Instagram, LinkedIn, Google +, Stripe Payment, Apple Pay), Rspec, Elasticsearch, Jenkins, PostgreSQL, Jira,
Cloudfront, EC2.
Responsibilities:
● End to end application development with writing restful APIs supporting Android &iOS, implementing
new requirements, resolving tickets, providing multi-locale language support.
● Building Docker containers & Deploying the project to Docker Swarm Nodes, Scaling, Logging and Monitoring using
Grafana.
Technology Stack: Python 2.7, Power BI(DAX, PowerQuery), NodeJS(Express), Puppeteer(Headless Scraping), Docker,
AWS(Redshift, EC2, Cloudwatch, RDS, DynamoDB, S3), Jenkins, Google Apps Script (Realtime excel updates).
Responsibilities:
● Creating BI charts in PowerBI with interactive visualizations and filters for Sales, Marketing, Yearly Defect
Rates(manufacturing + reported), Employee Attendance by Active Time Tracking, etc.
● Running Analytics queries over data from legacy, realtime & scraped(partner sites with no API access) sources.
● Syncing with teams and migrating legacy Excel visualizations to Power BI for more dynamic control.
OTA(Online Travel Agent) Listing & Availability Management Microservice
Technology Stack: Python2.7(Scraping), Pytest, Ruby on Rails, Rubocop, Rspec, Sidekiq, Redis, PostgreSQL,
Codeship, Heroku.
Responsibilities:
● Researching & Implementing OTA by analyzing the Auth processes and feasibility of Field mappings and Rate
limitations.
● Coding & Optimising the Integrations for On-boarding of Properties, Rooms, Rate plans, and real-time service for
updating prices and availability.
Social Media Management Portal
Technology Stack: Ruby on Rails, Rescue, Rspec, Redis, Docker Swarm, AWS, API Integration(Facebook, Instagram, LinkedIn, Google +, Stripe Payment, Apple Pay), Rspec, Elasticsearch, Jenkins, PostgreSQL, Jira,
Cloudfront, EC2.
Responsibilities:
● End to end application development with writing restful APIs supporting Android &iOS, implementing
new requirements, resolving tickets, providing multi-locale language support.
● Building Docker containers & Deploying the project to Docker Swarm Nodes, Scaling, Logging and Monitoring using
Grafana.
Stripe, Analytics, Service, Technology, Heroku, Developer, Support, Apps, Monitoring, Restful, Docker swarm, Redshift, Development, Sales, Express, Software, Google, Power, BEE, Online, Social, Processes, Portal, Google Apps, Agent, Jenkins, Social Media, Excel, Python, API, Writing, Business Intelligence, Docker, Android, IOS, AWS, Jira, PostgreSQL, Marketing, Social media management, Power BI, Instagram, NodeJS, Ruby on rails, Facebook, Elasticsearch, Linkedin, Management, Redis, Integration
2016 - 2017
job
SOFTWARE DEVELOPER
TECHBULLS SOFTTECH.
Custom Stitched Clothing Application for a clothing company.
Technology Stack: Ruby on Rails, AngularJs, HTML, CSS, PostgreSQL, Mirror Sync, FileMaker, Heroku, S3, Docker,
Jenkins, Rspec.
Responsibilities:
● Client communication and sync ups, requirement analysis, troubleshooting, and performance optimizations.
● Developing UI and backend for an app running successfully in a remote factory with mirroring and syncing database from both sides with active communication to users of its state of order.
● Creating Queries, Tables, Helpers for showing orders, shirts, configuration panels. Forms with interactive fields for
measuring and creating shirts with active tracking of competition UI and features. Creating calculation algorithms.
Insurance Portal
Technology Stack: Java, Spring, MongoDB, MySQL, Play Framework, SBT, HTML, CSS, AngularJS, Gulp, Nginx,
SOAP, JAXB, Apache CXF, WSDL, Docker.
Responsibilities:
● Understanding Insurer documentation flows from BSIS teams and testing the endpoints using postman/soap UI with the sample XML/JSON payloads provided.
● Writing and testing insurance flows using the aggregators and abstract insurers for Quotation, Premium, Proposal,
Payment, Payment Webhooks.
● Monitoring and populating XMLs with appropriate data fetched from mongo collections/masters as per insurers'
requirements. UI Portals for testing the added insurers with all the insurance add-ons and covers.
Expense Manager
Technology Stack: Java, Spring, MongoDB, MySQL, HTML, CSS, AngularJS, Docker, J Unit, Quartz Scheduler, SAML.
Responsibilities:
● Analyzing client requirements and implementing the same by checking feasibility in a development perspective.
● Client communication and sync up. Troubleshooting development problems(bugs) and performance optimization.
● End-to-end application development (Jobs for the scheduler, Test Cases, S3 Image Storing/Manipulations and migrations from storing blobs to images uploaded on s3, Interactive dashboards for managing and viewing scheduler
jobs and last runs, Integrations with other expense managers which enabled them to use the common auditing process which is the key feature of the application using the AI-based patented software).
Technology Stack: Ruby on Rails, AngularJs, HTML, CSS, PostgreSQL, Mirror Sync, FileMaker, Heroku, S3, Docker,
Jenkins, Rspec.
Responsibilities:
● Client communication and sync ups, requirement analysis, troubleshooting, and performance optimizations.
● Developing UI and backend for an app running successfully in a remote factory with mirroring and syncing database from both sides with active communication to users of its state of order.
● Creating Queries, Tables, Helpers for showing orders, shirts, configuration panels. Forms with interactive fields for
measuring and creating shirts with active tracking of competition UI and features. Creating calculation algorithms.
Insurance Portal
Technology Stack: Java, Spring, MongoDB, MySQL, Play Framework, SBT, HTML, CSS, AngularJS, Gulp, Nginx,
SOAP, JAXB, Apache CXF, WSDL, Docker.
Responsibilities:
● Understanding Insurer documentation flows from BSIS teams and testing the endpoints using postman/soap UI with the sample XML/JSON payloads provided.
● Writing and testing insurance flows using the aggregators and abstract insurers for Quotation, Premium, Proposal,
Payment, Payment Webhooks.
● Monitoring and populating XMLs with appropriate data fetched from mongo collections/masters as per insurers'
requirements. UI Portals for testing the added insurers with all the insurance add-ons and covers.
Expense Manager
Technology Stack: Java, Spring, MongoDB, MySQL, HTML, CSS, AngularJS, Docker, J Unit, Quartz Scheduler, SAML.
Responsibilities:
● Analyzing client requirements and implementing the same by checking feasibility in a development perspective.
● Client communication and sync up. Troubleshooting development problems(bugs) and performance optimization.
● End-to-end application development (Jobs for the scheduler, Test Cases, S3 Image Storing/Manipulations and migrations from storing blobs to images uploaded on s3, Interactive dashboards for managing and viewing scheduler
jobs and last runs, Integrations with other expense managers which enabled them to use the common auditing process which is the key feature of the application using the AI-based patented software).
Ai, Nginx, Gulp, Heroku, Developer, Test cases, Insurance, Monitoring, Mongo, Testing, Development, Test, Performance optimization, Software, Feature, App, Framework, WSDL, Backend, Portal, Manager, UP, XML, Html, Mysql, Java, Backend, Writing, Docker, HTML/CSS/Javascript, MongoDB, JSON, PostgreSQL, Css, Jenkins, AngularJS, Ruby on rails, UI, Database, Spring, Apache, SOAP, Algorithms, Technology
My education
?
-
2016
n/a
Masters, Computer Science
Masters, Computer Science
?
-
2014
n/a
Bachelors, Computer Science
Bachelors, Computer Science
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