Sachidanand singh

Software Engineer

Bengaluru, Karnataka, India2 yrs 9 mos experience

Key Highlights

Expert in designing scalable microservices.
Proficient in high-transaction backend systems.
Strong foundation in system design and algorithms.

Stackforce AI infers this person is a Backend Developer specializing in Fintech solutions with a focus on microservices architecture.

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Skills

Core Skills

Backend DevelopmentMicroservicesData Analysis

Other Skills

AWSAerospikeAlgorithmsAmazon Web Services (AWS)Apache KafkaC (Programming Language)C++Data PipelineData StructuresDjangoDockerElastic Stack (ELK)GitGo (Programming Language)Java

About

Passionate backend developer with 2 years of experience specializing in designing and managing scalable microservices, handling high-transaction systems. My technical expertise includes Python, Java, C++, SQL, and frameworks like Django and springboot. I have extensive experience with databases such as MongoDB, MySQL, Aerospike and Redis, along with proficiency in Kafka, Docker, and AWS for building resilient and efficient systems. My skill set also includes REST API development, web scraping, multithreading, and implementing secure backend solutions. I am well-versed in monitoring and troubleshooting using OpenSearch, ELK, and other observability tools. With strong foundations in system design, data structures, algorithms, and DBMS, I focus on delivering high-performance, cost-effective solutions while maintaining system reliability and efficiency.

Experience

2 yrs 9 mos

Total Experience

1 yr 9 mos

Average Tenure

1 yr

Current Experience

Razorpay

Software Engineer

Jun 2025 – Present · 1 yr · Bengaluru, Karnataka, India · On-site

Redbus

2 roles

Software Engineer

Aug 2023 – May 2025 · 1 yr 9 mos · Bengaluru, Karnataka, India · On-site

Worked on inventory and booking modules for redRail, Contributed to PNR status, coach position, live train status, and search by train features for the rail information system.
Built and maintained scalable backend APIs across microservices, processing high volume of daily transactions.
Led Redis to Aerospike migration, improving performance and reducing infrastructure costs.
Built a real-time train identification system using web scraping, cron jobs, and multithreading.
Designed a Kafka-based background processing system, reducing core service CPU usage by 5%.
Improved ML model accuracy through enhanced post-facto train data scraping for ETA predictions.
Boosted MongoDB performance using TTLs and indexing for faster, more consistent queries.
Developed a proxy-based scraping engine aggregating data from over 20 vendors, reducing paid API usage by 20%.
Integrated Secret Manager for secure, centralized credential management.

PythonJavaDjangoREST APIsApache KafkaAmazon Web Services (AWS)+12

Software Engineer Intern

Mar 2023 – Jun 2023 · 3 mos · Bengaluru, Karnataka, India

Created a user interaction reporting system to analyze feature usage and track conversions across the platform.
Built a data pipeline to extract insights from Druid DB and push structured reports to AWS S3 for visualization and stakeholder access.