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Aditya RanjanAR
Looking for a job

Aditya Ranjan

@adityaranjan2

I build high-throughput backend and distributed systems with low-latency concurrent processing.

India
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What I'm looking for

I'm seeking Software Development Engineer roles focused on backend engineering or distributed systems, where I can build high-throughput, low-latency systems and work on concurrent programming challenges.

I've built production-grade backend and distributed systems, including a C++ cryptocurrency matching engine that processed 714,000+ orders per second at microsecond-level latency.

My projects include a Go Layer 7 load balancer with circuit breaking, automatic failover, TCP health checks, and concurrency-safe state management. I also built Randomize, a real-time anonymous social platform sustaining 4,000+ concurrent users and delivering 200,000+ messages in under 45 seconds.

At EVOSYNCHTECH, I deployed and optimized distributed backend services on AWS, improving system efficiency by 50%, reducing server latency by 30%, and supporting 99.9% uptime through auto-scaling. At 7WEBS, I developed MERN e-commerce and gaming-platform APIs, improving API reliability and payment-data retrieval performance.

I'm an Information Technology graduate from BIT Sindri who enjoys backend engineering, concurrent programming, and solving systems problems at scale. I've also led web development for LiGHT Sindri NGO and mentored junior developers through HnCC.

Experience

Work history, roles, and key accomplishments

CESO Services Pvt. Ltd. logoCL

Software Development Engineer Intern

Jan 2025 - Mar 2025 (2 months)

Built a MERN-stack based Elder Care platform with Role-Based Access Control for three user roles i.e. Caretakers, Wards, and Administrators.
Built a daily reporting feature with a custom REST API, enabling caretakers to log patient health vitals, activities, and critical medication inventory.

Evosynchtech logoEV

Full Stack Developer

Jun 2024 - Sep 2024 (3 months)

Deployed and optimized backend services in a distributed computing environment on AWS, tuning a Linux-based EC2 instance to boost system efficiency by 50% and enabling auto-scaling to achieve 99.9% uptime under peak loads. Cut server response latency by 30% through fine-tuned NGINX caching and load balancing.

WE

Software Development Engineer Intern

7webs

Jan 2024 - Mar 2024 (2 months)

Deployed and optimized backend services in a distributed computing environment on AWS, tuning a Linux-based EC2 instance to boost system efficiency by 50% and enabling auto-scaling to achieve 99.9% uptime under peak loads.
Cut server response latency by 30% through fine-tuned NGINX caching and load balancing, streamlined Django’s Jinja templating pipeline to improve content rendering throughput

Education

Degrees, certifications, and relevant coursework

Birsa Institute of Technology logoBT

Birsa Institute of Technology

Bachelor of Technology, Information Technology

2022 - 2026

Grade: 7.0

Activities and societies: Coordinator at Training and Placement Cell, Technical Secretary at Hackathon and Ccoding Club, Member of Advisory Board at LiGHT Sindri NGO

Pursuing a Bachelor of Technology in Information Technology, with relevant coursework in object-oriented programming, computer networking, data structures and algorithms, operating systems, and database management systems.

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