--- title: "Rahul Rai - Senior Software Engineer in Bengaluru | Tal" description: "Meet Rahul Rai, Software Engineer based in Bengaluru. AI stack includes codex, cursor, and claudecode." image: "https://tal.club/meet/rahul-rai/share-image" --- # Rahul Rai on Tal ## Headline Software Engineer ## About Love to solve programming puzzles and have keen interest in algorithms\. ## Location Bengaluru ## AI stack codex cursor claudecode ## Work experience Senior Software Engineer at Atlassian, Sep 2025 \- Present · 1 yr, \- Built developer environments with web based vscode IDE and created a proxy service allowing websocket communications\. Improved the latency by 4x by using multi region deployments\. \- Introduced redis\-based caching to reduce the load on AWS APIs reducing the rate limiting by 15x\. \- saved $312000 for the company annually by creating template based instance right sizing and tuning the auto scaling policies Software Development Engineer 2 at Atlassian, Oct 2023 \- Aug 2025 · 1 yr 11 mos, \- Developed the v2 APIs for the team that works on a SQL based graph model\. \- Developed the consumption logic for the system using AWS SQS \- Developed a weight assignment algorithm, to assign weights to the edges in the asset graph in an efficient way which does not require frequent readjustments when onboarding new edges into the system\. \- Improved the Bulk API performance by \~85x from 234s to 3\.32s by introducing new indices and using recursive CTE instead of in memory BFS to fetch transitive associations\. \- Upgraded the RDS from gp2 to gp3 as a higher IOPS was required which helped us in reducing alarms in the system \- Introduced deletion flow for the ephemeral assetsand vacuumed the database to achieve better performance: \* 57% free disk space \* 3\.5x faster queries due to reduced index size \* db cpu utilisation peak reduced to 20% from 60% Software Engineer at Atlassian, Apr 2022 \- Sep 2023 · 1 yr 6 mos, \- Developed the Asset Attribution system from scratch, the tool helps to identify and attribute the owners/teams to the assets based on multiple relationship betweens assets\. Developed the APIs for the internal customers to query above data\. \- Developed a peak identification system that runs daily after transformations to detect anomalous change in size of data with appropriate thresholds \(to reduce false alarms\) which had \~90% precision and \~100% recall \- Onboarded multiple new assets into the system increasing the coverage by 25%\. \- Improved a complex query from 88 lines of code to \~35 loc which also optimised the transformation runtime from 17 minutes to 7\.3 minutes\. \- Mentored and onboarded 2 interns and 4 new joinees Software Engineer at Supr Daily, Jun 2021 \- Apr 2022 · 11 mos, India, \- Improved the Whatsapp OTP delivery under 30s from 84\.7% to 99\.2% \- Introduced 14 non\-order related automatic complaint creation and agent resolution flows \- Introduced Recommend Articles and Most frequently searched terms in FAQ Search using Algolia \- Created a new API to support Bulk vacation creation and account closures a 15x improvement on earlier implementation for a dataset of 10k users\) \- Created an API that identifies a real image vs a downloaded image being used to create fraudulent complaints in real time \- Created an API that is run as a cron job to send survey as push notification to a subset of eligible customers daily\. \-Mentored an intern\. Responsible for scaling and optimising the latency, designing and developing of the complaints and communication systems at SuprDaily Software Engineer at Sabre India, Jul 2020 \- Jun 2021 · 1 yr, India, \- Developed an Auto Resend Tool that fetches the list of failed PNRs and resends them to the respective customers as a result decreased the efforts of the DevOps team by 8 hrs/week, as earlier it was done manually\. \- Implemented Circuit Breaker functionality on data streams to customers, making the system fault tolerant and resilient\. \- Activated Data Streaming for 3 Customer\. \-Mentored 2 interns Tech stack: Java, Spring, Bash, Maven, Perl, Linux Software Engineer Intern at Sabre India, Jan 2020 \- Jun 2020 · 6 mos, Greater Bengaluru Area ## Education Bachelor of Engineering, Computer Engineering, Thapar Institute of Engineering & Technology Physics Chemistry Mathematics, kendriya vidyalaya [View the original profile](https://tal.club/meet/rahul-rai) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Person", "@id": "https://tal.club/meet/rahul-rai#person", "name": "Rahul Rai", "url": "https://tal.club/meet/rahul-rai", "image": "https://tal.club/meet/rahul-rai/profile-photo.jpg", "description": "Meet Rahul Rai, Software Engineer based in Bengaluru. AI stack includes codex, cursor, and claudecode.", "jobTitle": "Senior Software Engineer", "worksFor": { "@type": "Organization", "name": "Atlassian" }, "hasOccupation": { "@type": "Occupation", "name": "Senior Software Engineer" }, "homeLocation": { "@type": "Place", "name": "Bengaluru" }, "alumniOf": [ { "@type": "EducationalOrganization", "name": "Thapar Institute of Engineering & Technology" }, { "@type": "EducationalOrganization", "name": "kendriya vidyalaya" } ], "knowsAbout": [ "codex", "cursor", "claudecode" ], "mainEntityOfPage": { "@id": "https://tal.club/meet/rahul-rai#webpage" } }, { "@type": "ProfilePage", "@id": "https://tal.club/meet/rahul-rai#webpage", "url": "https://tal.club/meet/rahul-rai", "name": "Rahul Rai on Tal", "description": "Meet Rahul Rai, Software Engineer based in Bengaluru. AI stack includes codex, cursor, and claudecode.", "dateModified": "2026-08-02T06:22:43.961Z", "isPartOf": { "@id": "https://tal.club/#website" }, "mainEntity": { "@id": "https://tal.club/meet/rahul-rai#person" }, "primaryImageOfPage": { "@type": "ImageObject", "url": "https://tal.club/meet/rahul-rai/profile-photo.jpg", "contentUrl": "https://tal.club/meet/rahul-rai/profile-photo.jpg", "caption": "Rahul Rai profile photo on Tal" }, "inLanguage": "en-IN" } ] } ```