viKas Tejani

Co-Founder

Gurugram, Haryana, India7 yrs 6 mos experience

Highly Stable

Key Highlights

Expert in building scalable backend systems.
Proficient in AWS and DevOps practices.
Strong foundation in full stack development.

Stackforce AI infers this person is a Backend-focused engineer in the Fintech and SaaS industries.

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Skills

Core Skills

Backend DevelopmentDatabase ManagementCloud Infrastructure ManagementFull Stack Development

Other Skills

AWSAerospikeAnsibleApache CordovaApache KafkaC++CI/CDClickHouseDatabase AdministrationDatabase DesignDatabase Management System (DBMS)Database OptimizationDocker ProductsEC2ElasticSearch

About

I work on building OTPLESS.COM, a platform that enables seamless and secure authentication without passwords or OTPs. I use my expertise in AWS and DevOps to design and manage highly scalable infrastructure, using tools such as RDS, EC2, S3, Docker, Jenkins, and Kubernetes. I have over four years of experience in full stack development, working with GoLang, Spring Boot Java, NodeJS, and RESTful APIs for enterprise-level applications. I am skilled in C and problem-solving, and have a strong foundation in computer science from Gyanmanjari Innovative University-GMIU, where I graduated with a Bachelor's degree in Computer Engineering in 2019. I am passionate about creating efficient and user-friendly solutions that leverage the latest technologies and best practices. I enjoy working in an agile environment, collaborating with cross-functional teams, and learning new skills.

Experience

Otpless

Founding Engineer

Jan 2023 – Present · 3 yrs 2 mos · Delhi, India · On-site

Architected ClickHouse-based analytics platform for 500+ clients, optimizing ingestion, replication & partitioning for high-speed queries.
Designed and scaled core backend services:
Billing Service (MySQL, MongoDB, Kafka,Redis) – enabled real-time billing events & sync.
SIM Binding Service (MySQL) – ensured secure device-user mapping.
Built real-time CDC pipelines (Debezium) for MySQL → ClickHouse replication with low-latency analytics.
Reduced release cycles by 90% via CI/CD automation & testing pipelines.
Ensured 99.99% uptime with observability stack (ElasticSearch, Kibana, CubeAPM, SonarQube).

ClickHouseMySQLMongoDBKafkaRedisCI/CD+5

Bharatpe

Senior Software Engineer

Sep 2018 – Jan 2023 · 4 yrs 4 mos · New Delhi Area, India

Developed Merchant Onboarding Service (end-to-end KYC, bank validation, QR generation) → scaled to 10M+ daily transactions.
Core team member in building Unity Bank (V1), including payment switch handling UPI, IMPS, NEFT/RTGS transactions.
Launched PostPe & 12% Consumer Services, ensuring seamless credit & investment workflows.
Owned & delivered critical services: PageBuilder, SimBinding, Handshake, Short-Link for secure and scalable transaction flows.
Integrated with 4+ banks, 2+ NBFCs & Happay card provider for payments & deposits.
Managed AWS-based hybrid cloud infra (EC2, RDS, S3, MongoDB, ClickHouse, Redis, Kafka).
Implemented monitoring & CI/CD pipelines (Jenkins, Devtron, ElasticSearch, Kibana, Sentry, New Relic).
Optimized high-scale databases (MySQL, MongoDB, ClickHouse) for performance & reliability.