Gajendera Kumar — Full Stack Engineer

I am an experienced Full Stack Developer with a passion for crafting innovative solutions and delivering exceptional results. Throughout my career, I have had the privilege to work with esteemed clients like KPMG, Vodafone, IOCL, and Croma, among others, on a diverse range of projects. My dedication to writing clean, maintainable, and easily comprehensible source code has been instrumental in achieving success and client satisfaction. My technical expertise spans the entire web development spectrum. I have a solid command of over-optimizing SQL queries and various APIs, resulting in a remarkable 30% reduction in latency for improved performance and user experience. Proficient in Node.js, Express.js, PostgreSQL, Python, FAST API, REST API, React.js, JavaScript, HTML, CSS, and Git I have successfully implemented efficient backend APIs, facilitating seamless data communication. Collaboration is critical to building exceptional applications. I have had the pleasure of working closely with designers and team members to create user-friendly web applications like NIRMAAN Master. By prioritizing the end-user experience, we have developed applications that resonate with users and fulfill client objectives. A significant aspect of my work involves geospatial solutions. I take pride in building APIs for different types of layers plotted on base maps, enhancing the visualization and analysis of geospatial data. Leveraging geocoding and reverse geocoding techniques, I have enabled latitude and longitude retrieval, further streamlining data processing. Continuous growth and adaptability are at the core of my professional journey. I prioritize staying up-to-date with industry trends and best practices to deliver cutting-edge solutions. I am passionate about honing my skills and finding innovative approaches to solving complex challenges.

Stackforce AI infers this person is a Full Stack Developer with expertise in Geospatial and Web Development.

Location: Bengaluru, Karnataka, India

Experience: 3 yrs 11 mos

Skills

Node.js
Restful Apis
Full-stack Development
Web Development

Career Highlights

Achieved 30% latency reduction through SQL query optimization.
Developed user-friendly applications enhancing client satisfaction.
Configured CI/CD pipelines, reducing deployment time by 40%.

Work Experience

NKB Playtech

Full Stack Developer (1 yr 5 mos)

Aarrsol Digital Private Limited

Node.js Developer (1 yr 2 mos)

Lepton Software

Full Stack Developer (1 yr 4 mos)

Newton School

Full Stack Developer (6 mos)

Education

Bachelor's degree at Bhagalpur College of Engineering

Gajendera Kumar

Full Stack Engineer

Bengaluru, Karnataka, India3 yrs 11 mos experience

Key Highlights

Achieved 30% latency reduction through SQL query optimization.
Developed user-friendly applications enhancing client satisfaction.
Configured CI/CD pipelines, reducing deployment time by 40%.

Stackforce AI infers this person is a Full Stack Developer with expertise in Geospatial and Web Development.

Contact

Skills

Core Skills

Node.jsRestful ApisFull-stack DevelopmentWeb Development

Other Skills

API TestingBack-End Web DevelopmentBackend developerCSSCompatibility TestingContinuous Delivery (CD)DebuggingDockerECMAScriptES6Express.jsFastAPIFigmaFront-End DevelopmentGit

About

Experience

3 yrs 11 mos

Total Experience

1 yr 3 mos

Average Tenure

1 yr 5 mos

Current Experience

Nkb playtech

Full Stack Developer

Jan 2025 – Present · 1 yr 5 mos

Aarrsol digital private limited

Node.js Developer

Oct 2023 – Dec 2024 · 1 yr 2 mos · Bengaluru, Karnataka, India · On-site

Developed high-performance admin panel features for efficient bet management, bet control, real-time league displays, and results processing, improving operational efficiency by 30% through streamlined processes and system enhancements.
Configured GitLab CI/CD pipelines, reducing deployment time by 40% and enhancing system reliability.
Optimized RESTful APIs, integrating them with front-end applications to enhance user experience and reduce response
times by 20%.
Collaborated with product management, QA, and development teams to implement new features and enhance existing functionalities,
driving a 15% increase in user engagement.
Skills - Web Development, SQL, JavaScript, React.js, RESTful APIs, Git, Docker, Microservices, and MVC architecture

Web DevelopmentSQLJavaScriptReact.jsRESTful APIsGit+4

Lepton software

Full Stack Developer

May 2022 – Sep 2023 · 1 yr 4 mos · Gurugram, Haryana, India · On-site

Worked on diverse projects with clients like KPMG, Vodafone, IOCL, Croma, etc.
Collaborated with designers and team members to create user-friendly web applications like NIRMAAN Master.
Built Features for visualization for Existing ROs and New Outlets, Built the different types of layers such as Path Layer and Google Polyline for Highway visualization, Geojson Layer for every 1 km Grid Visualization.
Polygon Layer for State and District Visualization, Icon Layer for ROs Visualization.
Optimized SQL queries and various APIs to reduce latency by 30%.
Built APIs for different types of layers plotted on the base map.
Built filter features where users can filter out among All India Data and show filtered data.
Created Interactive UI with React and JavaScript based on the approved design, determined design, and layouts using HTML, CSS, JavaScript, Ant Design Framework, and Visualize data on Google Maps.
Use Geocoding and Reverse Geocoding to get latitude and longitude and vice versa.
Created Dynamic Table based on API Response and Download data in Excel, and CSV and converted to PDF.
Implemented backend APIs using Node.js and designed efficient database schema.