Riju Tejas Singh

Software Engineer

Delhi, India6 yrs 9 mos experience

Highly Stable

Key Highlights

Expertise in backend and full-stack development.
Strong foundation in DSA and system design.
Led successful chess tournaments and training sessions.

Stackforce AI infers this person is a Backend and Full-Stack Developer with experience in Digital Payments and Sports Management.

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Skills

Core Skills

Backend DevelopmentDigital PaymentsTeam LeadershipSoftware Development

Other Skills

Back-End Web DevelopmentBitbucketBlockchainBootstrapC (Programming Language)C++CeleryChessCode ReviewCompetitive ProgrammingCore JavaCryptographyData ScienceData StructuresDatabase Management System (DBMS)

About

Software Developer at Pine Labs & ex-Airtel Digital | 2.5+ Years of Experience | BTech in Computer Engineering (NSIT) I have expertise in backend development (Java, Spring Boot, Microservices) and full-stack development (React.js, Node.js). Strong foundation in DSA, System Design, and Databases, with hands-on experience in high-scale distributed systems using Kafka, Redis, RabbitMQ, and ELK stack. Adept at building scalable, low-latency solutions with Postgres, MongoDB, and ElasticSearch. ● Backend Technologies - Backend: Spring Boot, Microservices, Node.js, Express.js ● Frontend Technologies - HTML, CSS, React.js, Bootstrap, JQuery. ● Languages: Java, JavaScript, C++, Python ● Messaging/Streaming: Kafka, RabbitMQ ● Databases: Postgres, MongoDB, MySQL, Redis, ElasticSearch ● Core CS: DSA, OOPs, OS, DBMS, System Design

Experience

6 yrs 9 mos

Total Experience

2 yrs 11 mos

Average Tenure

11 mos

Current Experience

Pine labs

Software Engineer

Jul 2025 – Present · 11 mos · Noida, Uttar Pradesh, India · On-site

• Engineering Development, Digital Payments, Omni Payments Platform

JavaSpring BootMicroservicesDigital PaymentsBackend Development

Airtel digital

Software Engineer

Jul 2023 – Jun 2025 · 1 yr 11 mos · Gurugram, Haryana, India · On-site

Deloitte

Software Engineer Intern

May 2022 – Jul 2022 · 2 mos · Gurugram, Haryana, India · Remote

Shatranj- nsit chess club

2 roles

Technical Operations Lead

Apr 2022 – Jul 2023 · 1 yr 3 mos

Achieved top 1% rating of 1800+ on Chess.com, ranking among the top players globally in online rapid/blitz formats.
Captained a team of 10+ members to 2nd place finish at the IIT Delhi Chess Tournament '22.
Led training sessions for junior members, covering advanced chess concepts such as tactical motifs, endgame strategies, and positional play — significantly improving team performance and engagement.
Successfully conducted multiple intra-college and inter-college chess tournaments, overseeing end-to-end logistics including registrations, match scheduling, venue setup, and arbitration.

Executive Committee Member

Aug 2019 – Apr 2022 · 2 yrs 8 mos

Secured 1st position at the NsutThon'19 Intra College Chess Tournament, both as an individual player and event organizer.
Contributed to expanding the club’s presence by managing outreach, onboarding new members, and promoting inter-departmental chess engagement.
Designed and developed a custom tournament pairing software to automate Swiss-system pairings, score tracking, and round management