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Jaymin Darji

SDE 3 | Scalable Distributed Systems & Backend Architecture | System Design (HLD/LLD) | Building Reliable High-Impact Products at Scale | 9+ Years in Product Engineering

Bengaluru

9+ years of work experience

Junglee Games
Jun 20224 yrs 4 mosPresent

Bengaluru, Karnataka, India

Led end-to-end product development from requirement analysis and technical solutioning to architecture design (HLD/LLD), implementation, testing, deployment, and post-production support. Strong expertise in microservices architecture, API design, cloud-native solutions, performance optimization, event-driven systems, and large-scale data processing. Owned critical platform modules and business-critical initiatives, driving cross-functional collaboration between Product, Engineering, QA, DevOps, and Business stakeholders to ensure timely and high-quality delivery. Successfully designed scalable backend systems, optimized system performance, improved platform reliability, and enabled seamless rollout of high-impact features across multiple product lines. Demonstrated leadership in mentoring engineers, conducting architecture and code reviews, establishing engineering best practices, and fostering a culture of ownership and continuous improvement. Played a key role in technical decision-making, risk management, production incident resolution, and strategic roadmap planning. Over the last 2+ years, expanded responsibilities into engineering leadership by leading small teams, coordinating complex projects, managing stakeholder expectations, and driving execution across multiple workstreams. Consistently delivered solutions that balanced business objectives, technical excellence, and long-term maintainability. Recognized for strong problem-solving abilities, technical depth, execution focus, and the ability to transform complex business requirements into scalable, robust, and customer-centric technology solutions.
NetWeb Software
Feb 20202 yrs 4 mosMay 2022

Greater Vadodara Area

Bulwark Systems
Oct 20194 mosJan 2020

Greater Vadodara Area

- Worked on HR Automation software based on java Spring MVC framework. - Created different web services to communicate with third party applications. - Optimized application, reduced latency and improved performance of application.
SmarTec Solutions
Jul 20172 yrs 3 mosSep 2019

Greater Vadodara Area

- As a software developer responsible to design and develop software application as per client requirements. - Designed dynamic web application and participated all phase of development from database design to back end development and user interface creation. - Created BLE smart bulb android application. - Created UI and backend development communicated on bit and Byte level protocol to exchange data with BLE modules. - Good knowledge to handle hardware peripherals and communicated with devices using web services/ Wireless BLE/WIFI protocols. - Strong fundamental knowledge of C Programming. - Worked on 8 Bit and 32 Bit Microcontrollers. - Implemented communications protocols such as I2C, SPI, and UART. - Interfaced and written firmware of all major peripherals such as Flash Memory, Eeprom Memory , Graphic Lcd, Segment Lcd, Sar adc , Sigma Delta adc, Timers, RTC, Key pad. - Worked on IOT devices and implemented protocols to communicating with hardware peripherals using application softwrae. Programming Languages Used : C Programming, Java, PHP, Python Frameworks : Spring, Android, Code igniter
SmarTec Solutions
Feb 20175 mosJun 2017

Vadodara, Gujarat, India

Matrix Comsec
Jun 20161 moJun 2016

Greater Vadodara Area

At Matrix i worked around 1 month at RMA( Re paring and Maintenance) Department. Over there Faulty product are coming for repairing as well as up-gradation. so we have to troubleshoot problem in the product and repair it. I learn that how to find flout in electronics component and troubleshoot it.

Jaymin’s AI Stack

anthropic apis
anthropic apis
antigravity
antigravity
claude code
claude code
claude
claude
codex
codex
cursor
cursor

Education

PARUL INSTITUTE OF ENGG. AND TECH., LIMDA, VAGHODIA 037

Bachelor of Engineering (BE), Electronics and Communication

PARUL INSTITUTE OF ENGG. AND TECH., LIMDA, VAGHODIA 037

20143 yrs2017
Scaler

Data Structure and Algorithms | System Design LLD, HLD

Scaler

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Headline

SDE 3 | Scalable Distributed Systems & Backend Architecture | System Design (HLD/LLD) | Building Reliable High-Impact Products at Scale | 9+ Years in Product Engineering

About

Software engineer and technical lead with 9+ years of experience building scalable backend systems and high-traffic platforms across IoT, Gaming, Recruitment, and Finance domains. Over the years, I’ve worked closely on designing and developing distributed systems that serve millions of users, with a strong focus on scalability, reliability, performance optimization, and clean engineering practices. I enjoy solving complex backend and system design problems, especially in environments where scalability, ownership, and engineering quality matter. Currently working as an SDE 3 / Tech Lead, I have been responsible for leading critical modules and delivering projects end-to-end — from requirement discussions and architecture design (HLD/LLD) to implementation, production rollout, and post-release support. Along the way, I’ve had the opportunity to mentor engineers, drive technical discussions, improve engineering practices, and collaborate with cross-functional teams to deliver impactful products. I strongly believe good engineering is not just about writing code, but about building systems that are maintainable, scalable, and reliable over time. I value ownership, consistency, technical depth, and teamwork, and I try to bring a calm and solution-oriented approach to challenging problems. My core experience includes: • Distributed Systems & Microservices • High-scale Backend Engineering • Java, Go & Cloud-native Development • System Design & Performance Optimization • Kafka, Redis, Elasticsearch & Event-driven Architectures • AWS, Kubernetes & Production Engineering • Technical Leadership & Mentoring I enjoy working on challenging engineering problems, building scalable products, and contributing to strong engineering cultures through technical leadership, collaboration, and continuous learning. Always interested in connecting with people who are passionate about software engineering, distributed systems, and building impactful technology.

Location

Bengaluru

AI stack

anthropic apis

antigravity

claude code

claude

codex

cursor

Work experience

Software Development Engineer 3 at Junglee Games, Jun 2022 - Present · 4 yrs 4 mos, Bengaluru, Karnataka, India, Led end-to-end product development from requirement analysis and technical solutioning to architecture design (HLD/LLD), implementation, testing, deployment, and post-production support. Strong expertise in microservices architecture, API design, cloud-native solutions, performance optimization, event-driven systems, and large-scale data processing. Owned critical platform modules and business-critical initiatives, driving cross-functional collaboration between Product, Engineering, QA, DevOps, and Business stakeholders to ensure timely and high-quality delivery. Successfully designed scalable backend systems, optimized system performance, improved platform reliability, and enabled seamless rollout of high-impact features across multiple product lines. Demonstrated leadership in mentoring engineers, conducting architecture and code reviews, establishing engineering best practices, and fostering a culture of ownership and continuous improvement. Played a key role in technical decision-making, risk management, production incident resolution, and strategic roadmap planning. Over the last 2+ years, expanded responsibilities into engineering leadership by leading small teams, coordinating complex projects, managing stakeholder expectations, and driving execution across multiple workstreams. Consistently delivered solutions that balanced business objectives, technical excellence, and long-term maintainability. Recognized for strong problem-solving abilities, technical depth, execution focus, and the ability to transform complex business requirements into scalable, robust, and customer-centric technology solutions.

Software Engineer at NetWeb Software, Feb 2020 - May 2022 · 2 yrs 4 mos, Greater Vadodara Area

Java Software Developer at Bulwark Systems, Oct 2019 - Jan 2020 · 4 mos, Greater Vadodara Area, - Worked on HR Automation software based on java Spring MVC framework. - Created different web services to communicate with third party applications. - Optimized application, reduced latency and improved performance of application.

Software Developer at SmarTec Solutions, Jul 2017 - Sep 2019 · 2 yrs 3 mos, Greater Vadodara Area, - As a software developer responsible to design and develop software application as per client requirements. - Designed dynamic web application and participated all phase of development from database design to back end development and user interface creation. - Created BLE smart bulb android application. - Created UI and backend development communicated on bit and Byte level protocol to exchange data with BLE modules. - Good knowledge to handle hardware peripherals and communicated with devices using web services/ Wireless BLE/WIFI protocols. - Strong fundamental knowledge of C Programming. - Worked on 8 Bit and 32 Bit Microcontrollers. - Implemented communications protocols such as I2C, SPI, and UART. - Interfaced and written firmware of all major peripherals such as Flash Memory, Eeprom Memory , Graphic Lcd, Segment Lcd, Sar adc , Sigma Delta adc, Timers, RTC, Key pad. - Worked on IOT devices and implemented protocols to communicating with hardware peripherals using application softwrae. Programming Languages Used : C Programming, Java, PHP, Python Frameworks : Spring, Android, Code igniter

Trainee Software Engineer at SmarTec Solutions, Feb 2017 - Jun 2017 · 5 mos, Vadodara, Gujarat, India

Internship at Matrix Comsec, Jun 2016 - Jun 2016 · 1 mo, Greater Vadodara Area, At Matrix i worked around 1 month at RMA( Re paring and Maintenance) Department. Over there Faulty product are coming for repairing as well as up-gradation. so we have to troubleshoot problem in the product and repair it. I learn that how to find flout in electronics component and troubleshoot it.

Education

Bachelor of Engineering (BE), Electronics and Communication, PARUL INSTITUTE OF ENGG. AND TECH., LIMDA, VAGHODIA 037

Data Structure and Algorithms | System Design LLD, HLD, Scaler