Print a ladder for given integer N
Print a ladder like pattern of 0s for given input integer N.
Hardik Avaiya
Mentor
(228 reviews)
US$20.00
For every 15 mins
341
Sessions/Jobs
ABOUT ME
100% refund| Lead Software Engineer and Architect
100% refund| Lead Software Engineer and Architect
Hardik is extremely experienced Software Engineer with over 11 years of experience in designing and developing large-scale mission-critical software products. He currently specialises in backend development using technologies like Java, Spring Boot, Kafka, RDBMS, NoSQL DB, AWS, GCP, NodeJS, Third Party Payment Integrations, migrating monolith applications to microservices, CQRS, event driven microservices, distributed systems and much more. Hardik is good practitioner of Test Driven Development approach. Hardik have used Kafka streams for asynchronous event processing in microservice architecture. He is also a winner of more than 5 state level and national level coding competitions.
He has superb communication and presentation skills.
Hardik can handle any project needs - from bootstrapping a fresh project to provisioning servers / cloud services to deployments and maintenance.
Hindi, English
Eastern Time (US & Canada) (-05:00)
Joined October 2020
EXPERTISE
10 years experience | 9 endorsements
Decent knowledge and expertise in using Java with know how about internal workings of core building blocks.
Decent knowledge and expertise in using Java with know how about internal workings of core building blocks.
10 years experience
5 years experience | 2 endorsements
10 years experience
Experienced with distributed microservices using Spring ecosystem.
Experienced with distributed microservices using Spring ecosystem.
10 years experience | 6 endorsements
Used SQL databases in all projects
Used SQL databases in all projects
10 years experience
10 years experience | 2 endorsements
REVIEWS FROM CLIENTS
(228 reviews)
Gameli Ladzekpo
December 2022
Hardik, is a great mentor and helps think through problems to find optimal solutions! - Highly recommend
Joya Young
June 2022
Thank you for all your help!
Oluwafemi Emmanuel Adeyeye
April 2022
Very Calm Guy, Awesome Delivery
Scott Munro
October 2021
Very helpful and great knowledge
Craig Ferreira
September 2021
Hardik is very knowledgeable and was able to fix the issue I was having with my application. Would highly recommend him.
Eric
July 2021
Hardik was able to solve my Power BI DAX issue
T
July 2021
full stack knowledge
T
July 2021
Can adapt
justin fields
June 2021
Very patient, very friendly and a pleasure to work with, a great help and made me understand the material very well. I learn so much from these sessions and a great Mentor. Also show examples if i was have trouble with an assignment.
Uthman
May 2021
Genniune expert. Only needed a few minutes to help me figure out my problem. Was having last minute panick attack and he resolved it in 5 minutes. Thank you.
SOCIAL PRESENCE
EMPLOYMENTS
Lead Software Development Engineer
Affle
2020-09-01-Present
Design and develop highly available low latency features for proprietary ad tech product RevX.
Integrate new Supply Side Partners for pla...
Design and develop highly available low latency features for proprietary ad tech product RevX.
Integrate new Supply Side Partners for platform as a service offering initiatie.
Developed rate-limiting project to throttle incoming requests based on different criteria like user, geography etc.
Java
SQL
MySQL
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Java
SQL
MySQL
Git
Redis
NoSQL
Continuous Integration
Spring Boot
Grafana
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Senior Software Engineer
StraViso
2018-04-01-2020-08-01
Lead 2 critical products development and implementation for the company
Lead a team of 3 engineers. Mentor and guide for day to day proje...
Lead 2 critical products development and implementation for the company
Lead a team of 3 engineers. Mentor and guide for day to day project activities
Architected technical solution for new projects in the product
Created high level and low level designs for features.
Design end to end database for new projects in the platform and verify the performance.
Conducted interviews for positions ranging from Software Engineering to Product Manager profiles.
Java
SQL
MySQL
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Java
SQL
MySQL
MongoDB
Angular
Spring Security
NoSQL
Spring data
Spring Boot
Postman
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Software Engineer
MAQ Software
2014-12-01-2018-04-01
Developed KPIs for sales around the globe with lot of data.
Published month to month reports for each KPIs with analysis on the trend and...
Developed KPIs for sales around the globe with lot of data.
Published month to month reports for each KPIs with analysis on the trend and whether or not there is high variance.
Developed reports and dashboards for management to review the organization's performance.
Initiated multiple study groups to share SSAS knowledge.
Developed ETL data pipelines using SSIS.
Developed cubes to analyze data using SSAS.
Integrated database and cubes with Power BI reports.
HTML/CSS
SQL
Database
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HTML/CSS
SQL
Database
Algorithm
JavaScript
Microsoft SQL Server
Power BI
Data warehouse
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PROJECTS
E-commerce project Monolith to Microservices
2021
Develop new features and maintain existing e-commerce product Backend.
Migrate monolith service to microservices.
Develop new features and maintain existing e-commerce product Backend.
Migrate monolith service to microservices.
Java
SQL
Spring Security
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Java
SQL
Spring Security
Spring Boot
Spring Data JPA
Spring Batch
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Ad-tech productView Project
2020
Implement rate-limiting and api throttling solutions handing millions of requests.
Develop third party ad-tech platform integration to au...
Implement rate-limiting and api throttling solutions handing millions of requests.
Develop third party ad-tech platform integration to automate optimisation enhancements.
Java
SQL
Spring Security
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Java
SQL
Spring Security
Spring Boot
Microservices
Aerospike
Spring Data JPA
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