Jan 2024 – Dec 2024 · 11 mos · Noida, Uttar Pradesh, India · Remote

• Part of the Paytm Wallet team.

Jan 2022 – Dec 2023 · 1 yr 11 mos · Delhi, India · Remote

• Conducts technical evaluation calls for Backend developers, Frontend developers, Full-stack developers, Tech Leads, and Freelancers.
• Already conducted 500+ calls across various languages(Java, Python, Javascript, NodeJS, AWS, MySQL, MongoDB, GraphQL, etc.), Frameworks and tools with in-depth discussions on System design problems.

Sep 2021 – Dec 2023 · 2 yrs 3 mos · Gurugram, Haryana, India · Hybrid

• I have the privilege to lead and contribute to several key projects that have significantly impacted the organization. I designed and developed a 'Complaints Management System' that aggregates and brings consistency in complaints across all categories, streamlining the process and enhancing efficiency. Additionally, I revamped the existing 'SpeechX' project to a multi-tenant architecture, enabling the calculation of an advisor's call quality score based on pre-defined rules for multiple clients. I also developed a 'Rule Engine' that empowers business users to set up and manage rules, thereby extracting actionable insights from calls processed on the SpeechX platform.
• As a Lead Backend Engineer, my responsibilities are multifaceted, encompassing design, development, team mentoring, management, code reviews, and the featuring and enhancement of products. I have honed my skills using a variety of languages and technologies such as Python, Java, Springboot, Kafka, Elastic Search, Redis, Aerospike, Mongo, Kubernetes, RESTful APIs, and GraphQL. This diverse technological expertise has been instrumental in my contributions to Airtel Digital and its continuous growth.
• #SoftwareDevelopment #Leadership #Technology #Innovation #TeamManagement

Dec 2020 – Aug 2021 · 8 mos · Gurugram, Haryana, India · Remote

• During my tenure as a Software Development Engineer II, I had the opportunity to design and develop several pivotal projects. One of my notable contributions was the 'Pricing Engine', which I designed and developed from scratch. This engine calculates the price of products for both website and offline stores in real time, significantly enhancing operational efficiency. Additionally, I played a crucial role in the 'MarketPlace Project' where I designed and developed the onboarding process for sellers/vendors in the Catalog and Pricing Engine.
• My work required expertise in a variety of languages and technologies, including Java, Springboot, Python, Django, Kafka, Redis, Docker, Kubernetes, and Postgres. Leveraging these technologies, I was able to deliver solutions that greatly improved the efficiency and effectiveness of our operations.

Dec 2017 – Nov 2020 · 2 yrs 11 mos · Gurugram, Haryana, India · On-site

• During my time as a Software Engineer II at Snapdeal.com, I was involved in several key projects that greatly contributed to the company's operational efficiency and effectiveness.
• One of my significant contributions was to the 'Pricing Engine,' an aggregation engine designed to calculate the effective pricing of products by going through multiple rules-based configurations to reach a price point. I developed new features in the Pricing Engine and added the capability to scrape competitors' prices, enabling Snapdeal to stay competitive in the market. This involved scraping the pricing of competitors and integrating that data into our pricing strategy.
• Additionally, I worked on the 'Cashback Engine,' a system used for calculating cashback values for sellers based on different rules. I developed the A/B/C/D feature in the Cashback Engine, enhancing its flexibility and functionality.
• I also contributed to the 'Shipping Engine,' a system used to calculate shipping charges according to different rules. I developed new algorithms and enhanced the current shipping engine, optimizing the shipping costs for both Snapdeal and its sellers.
• Furthermore, I designed and developed the 'Seller Penalty' project in the seller ecosystem. This system calculates the seller penalty based on the order returns percentage and bad rating percentage, promoting better service quality from the sellers.
• The technologies I used for these projects include Java, Spring, Kafka, Redis, Aerospike, Mongo, and MySQL. These technologies were essential in developing and enhancing the various engines and systems, ultimately improving the overall efficiency and effectiveness of Snapdeal's operations.

Jan 2017 – Dec 2017 · 11 mos · Greater Delhi Area · On-site

• I had the opportunity to create and own several crucial systems and modules that contributed significantly to the company's operations.
• One of the key projects I worked on was the 'Authentication System'. I created and owned a role-based authentication system for the company, ensuring secure access to various applications and systems across the organization.
• Additionally, I designed, developed, and took complete ownership of the 'Incentive Module,' which is used for sharing additional incentives with agents based on their tiers. This module played a crucial role in motivating and rewarding the agents, thereby enhancing their productivity and contribution to the company.
• I also developed, fixed, and took complete ownership of the 'Promotion Module,' a service used for promoting airlines based on different seasons and zones. This module was essential in optimizing the company's marketing efforts and maximizing the visibility and utilization of the airlines during different periods and regions.
• As a part of the backend development team, I was responsible for the development, featuring, and enhancement of various products. This role required proficiency in several languages and technologies, including Java, Spring, REST services, Hibernate, and MySQL. Utilizing these technologies, I was able to deliver solutions that greatly improved the efficiency and effectiveness of the company's operations.

Sep 2015 – Dec 2016 · 1 yr 3 mos · Greater Delhi Area

• My role was to create the blog & forum for the company from architecture to execution phase using core technologies.
• I was also responsible for the backend development in the company.

Jun 2013 – Jul 2013 · 1 mo · Noida, Uttar Pradesh, India

• Used concepts of core java and made a ‘Telephone Directory Management System’ which updates and manages database of telephone directory.