- Responsible for different periods of Software Development Life Cycle (SDLC), like, requirements gathering, modeling, analysis, design, development and testing- Build IAC(Infrastructure as code) used for auto deployment of applications for organizations registered with revidd.- Building backend systems using java and Java / J2EE including frameworks like Spring boot, hibernate- Building applications in micro service based architecture.- Responsible for implementing the business… Show more - Responsible for different periods of Software Development Life Cycle (SDLC), like, requirements gathering, modeling, analysis, design, development and testing- Build IAC(Infrastructure as code) used for auto deployment of applications for organizations registered with revidd.- Building backend systems using java and Java / J2EE including frameworks like Spring boot, hibernate- Building applications in micro service based architecture.- Responsible for implementing the business requirements using Spring MVC, Spring Boot, Spring Data and Spring Security.- Developed various helper classes needed following Core Java multi-threaded programming and Collection classes.- Install, monitor and maintain the development infrastructure jenkins, trello- Used Mongo for data storage and utilized aspects like aggregations- Used python fabric and shell scripting techniques for autodeployment of applications when an organization signed up with us- Installed, monitor and controll of monitor infrastructure like graphana- Used Git to maintain the version of the files and took the responsibility to do the code merges and creating new branch when new feature implementation starts. Show less

- Setting up work flow and designing architecture for micro-services that handles book content and book metadata- Setting up devops flow for deploying applications on kubernates/rancher/aws cloudoformation- worked with end business teams in planning, architecting and implementing log analytics solutions using Elasticsearch, Logstash, Beats, Kibana and Kafka- Implemented data-ingestion and data-transformation methods using Logstash and Elastic Beats to comply with a logical… Show more - Setting up work flow and designing architecture for micro-services that handles book content and book metadata- Setting up devops flow for deploying applications on kubernates/rancher/aws cloudoformation- worked with end business teams in planning, architecting and implementing log analytics solutions using Elasticsearch, Logstash, Beats, Kibana and Kafka- Implemented data-ingestion and data-transformation methods using Logstash and Elastic Beats to comply with a logical data-model.- Designed and developed data ingestion scripts to load data into Elasticsearch from disparate custom data sources.- Monitoring and maintaining system health and ensure efficient operation; automate common tasks.- worked on provisioning, maintaining and managing aws services like Auto Scaling Groups, Launch Configurations, Scaling Policy, EC2:Instance, Volume, Key Pair, EIP, S3 Bucket, Bucket Policy and objects, cloudfront, certficate management, sns, ses, cloudwatch, cloudformation, rds, lambda and AWS Transfer family Show less

- Handling, processing and manintainence book content on mojoreads (20 million books)- Worked on automating onix file processing, epub processing and cover image processing for daily updates- Order handling and placing orders with the publishers.- Providing global , author, publisher searches using elasticsearch.- Wrote efficient algorithms for tags creation- Wrote schedulers for automating daily jobs at application levels- Building backend systems using java and Java /… Show more - Handling, processing and manintainence book content on mojoreads (20 million books)- Worked on automating onix file processing, epub processing and cover image processing for daily updates- Order handling and placing orders with the publishers.- Providing global , author, publisher searches using elasticsearch.- Wrote efficient algorithms for tags creation- Wrote schedulers for automating daily jobs at application levels- Building backend systems using java and Java / J2EE including frameworks like Spring boot, hibernate- Building applications in micro service based architecture.search- Worked on sql, mongo, postgresql with hibernate and spring jpa- knowledge of issue tracking systems like jira, trello, clickup- Enabled API based data consumption from Elasticsearch to external applications- Knowledge of packaging and deploying application with docker using rancher or Kubernetes- Worked on automating and supporting build and deployment pipelines using Jenkins, circle ci and gitlab ci- Configuring monitoring system to monitor service health for all services- writing scripts for setting up data base clusters at different locations using cloud formation templates Show less

- Worked on major part of video editor/recorder- Obtained experience in architecting app using the MVVM design pattern - Strong in classes and methods, interfaces, callbacks, activities, content providers, services, broadcast receivers, SQLite, async tasks, etc.- Got experience with third-party frameworks like Glide/Picasso for image loading, Volley/Retrofit for network, Rxjava, Event bus, Dagger, Butterknife for view injection- Used dlib, numpy libraries for faceswap points… Show more - Worked on major part of video editor/recorder- Obtained experience in architecting app using the MVVM design pattern - Strong in classes and methods, interfaces, callbacks, activities, content providers, services, broadcast receivers, SQLite, async tasks, etc.- Got experience with third-party frameworks like Glide/Picasso for image loading, Volley/Retrofit for network, Rxjava, Event bus, Dagger, Butterknife for view injection- Used dlib, numpy libraries for faceswap points extraction.- Extensive usage of ffmpeg library for streaming, video processing and logo mark. Show less

- Data scrapping, data processing and aggregation of data under multiple sources.- Obtained an expertise with elasticsearch in terms of storage , aggregation, and search quieries- Got working / usage experience of Docker, Jenkins, Multi threading, Design patterns, Java 1.8 and containeraization.- Building environment on docker swarm and setting up required scripts for external dns setup and ssl certs setup- Writing docker files and build flow setup through jenkins.- Writing… Show more - Data scrapping, data processing and aggregation of data under multiple sources.- Obtained an expertise with elasticsearch in terms of storage , aggregation, and search quieries- Got working / usage experience of Docker, Jenkins, Multi threading, Design patterns, Java 1.8 and containeraization.- Building environment on docker swarm and setting up required scripts for external dns setup and ssl certs setup- Writing docker files and build flow setup through jenkins.- Writing high performance search quires for shop and filters using elasticsearch.- Maintaining cluster health by writing monitoring scripts and backup/restore scripts. Show less

- Writing crawling & scraping scripts using any libraries such as Scrapy, BeautifulSoup, Selenium, jspup- Gained sounded knowledge of XPATH and HTML DOM- Used several techniques and tools for crawling, extracting and processing data (e.g. Scrapy, pandas, SQL, BeautifulSoup, Selenium webdriver, Requests, etc).- Extracting data from multiple disparate sources including Web, PDF, and spreadsheets.- Bypassing Bot Detection Techniques for safe and convenient crawling- Used HTTP… Show more - Writing crawling & scraping scripts using any libraries such as Scrapy, BeautifulSoup, Selenium, jspup- Gained sounded knowledge of XPATH and HTML DOM- Used several techniques and tools for crawling, extracting and processing data (e.g. Scrapy, pandas, SQL, BeautifulSoup, Selenium webdriver, Requests, etc).- Extracting data from multiple disparate sources including Web, PDF, and spreadsheets.- Bypassing Bot Detection Techniques for safe and convenient crawling- Used HTTP Proxy techniques to protects web scrapers against site ban, IP leak, browser crash, CAPTCHA and proxy failure.- Data extraction and data processing from multiple sources and aggregated that information on single format which is needfull. Show less

Worked with asp.net web applications and windows forms application