Role JOB ROLE Layer 2 5G RAN Developer.Location – Gurgaon, BangaloreSkills required:Design/Development experience in C++ language in a Linux programming environment.Domain Knowledge of 3GPP RAN specifications (5G NSA and 5G SA) and 3GPP specifications, 5G RAN architecture, interfaces, protocol stack and features, Design/Development experience in 5G protocol stackDesign/Development experience in Data structures.Design/Development experience on one or more of the following:Control plane protocols - RRC/S1AP/XNAP/NGAP/X2AP, FSM design. performance profiling and optimization, hardware accelerator offload.Having Knowledge of GCC tool chain, Wireshark, Valgrind, Shell and Software versioning (SVN, GIT)& responsibilities Preferred candidate profile Perks and benefits

Role & responsibilities POSITION : JAVA EXT JS / Sencha Location - Bangalore/Noida/Pollachi/Kochi/Bhubaneswar/Ahmedabad/Chennai Exp: 5 to 12 Position Responsibilities • Maintain the existing java based XIQ-SE Network Management project and fix the CFDs Requirements • Expected industry experience is 5+ years. • Minimum education at BS or MS level in Computer Science or related fields. • Multi-year experience working as a full stack engineer using modern technologies • Decent experience with Java and JavaScript frameworks like Ext JS or Sencha. • Experience developing applications with SQL databases. • Experience with J2EE or J boss/Wild fly. • Thorough knowledge and experience of using REST API or Graph QL • Solid grasp of computer science/software engineering concepts around distributed computing and cloud computing paradigms • Demonstrated abilities to work with QA and Remote Teams. Desired • Experience coding in Python • Experience designing consumer-facing products. • Knowledge of PostgreSQL. • Experience working with network products (switches, routers, wireless controllers and access points) • Experience in working with Agile Methodology. Preferred candidate profile Perks and benefits

Role JOB ROLE Layer 2 5G RAN Developer.Location Gurgaon, BangaloreSkills required:Design/Development experience in C++ language in a Linux programming environment.Domain Knowledge of 3GPP RAN specifications (5G NSA and 5G SA) and 3GPP specifications, 5G RAN architecture, interfaces, protocol stack and features, Design/Development experience in 5G protocol stackDesign/Development experience in Data structures.Design/Development experience on one or more of the following:Control plane protocols - RRC/S1AP/XNAP/NGAP/X2AP, FSM design. performance profiling and optimization, hardware accelerator offload.Having Knowledge of GCC tool chain, Wireshark, Valgrind, Shell and Software versioning (SVN, GIT)& responsibilities Layer 3 protocols Preferred candidate profile Perks and benefits

Python API Location - Bangalore Exp- 6 to 10 years • Candidate should be able to understand and interpretate business requirements into clearly articulated technology solution. • Experience working with RDBMS database models in Cloud. • Basic knowledge of cloud components like Databrick, ADLS & OAuth/Secrets will be added advantage. • Understanding different DB's like Click house, MS SQL, Postgres, Snowflake will be added advantage. • Experience working with Python Tornado and Fast API frameworks. • In-depth understanding of RESTful APIs, token authentications, compression. • Good problem-solving skills and Team spirit • Experience with version control and issue tracking systems: Bit Bucket, Git CLI, Jira. • Strong debugging, problem solving and investigative skills. The ability to assimilate disparate information (log files, error messages etc.) and pursue leads to find root cause problems. • Ability to work in an Agile environment on a scale. • Excellent verbal and written communication skills • Knowledge of software development lifecycle, DevOps (build, continuous integration, deployment tools) and standard methodologies • Experience in working source control management systems like git, Bitbucket and managing packages using private registries like J frog • Understanding of fundamental design principles behind a scalable application Tech Stack - Full Stack, Python, Go, Rest APIs, Middleware - database middleware, application server middleware, message-oriented middleware, web middleware, and transaction-processing monitors, Docker, Kubernetes, Data Structures, design patterns, Microservices & REST APIs Fast API/Django/Tornado, Databases & SQL Postgres, Click house, MSSQL, Mongo DB, Snowflake, Caching & Queuing Kafka, Redis, Orchestrator tools Good to have: ML Ops expertise for OnPrem/Cloud applications, Interest and exposure in Generative AI, Understand and practice the LLMOPs. Other Expectations: Excellent communication and interpersonal skills Address possible risks and constraints. Resource Requirements VVDN Technologies Pvt Ltd Excellent analytical problem-solving skills Good knowledge of API development and best practices

Data Scientist - Python R Expertise Location - Bangalore Exp- 6 to 10 years Key Responsibilities: Develop machine learning and statistical models for various business needs, including regression, classification, and time series analysis. Implement models using Python and relevant libraries such as scikit-learn, pandas, and numpy. Apply machine learning techniques such as Linear Regression, Random Forest, Classification, and Ensemble methods. Convert R code to Python and ensure seamless integration between the two languages. Utilize R for data manipulation and analysis using tidyverse, dplyr, and data.table. Optimize and enhance existing R code for performance and scalability. Collaborate with cross-functional teams to understand business requirements and deliver data-driven solutions. Follow best practices in software engineering to produce clean, manageable and testable code. Stay updated with the latest industry trends and advancements in data science and machine learning. Required Skills and Qualifications: Bachelors or Master’s degree in Computer Science, Statistics, Data Science, or a related field. 6+ years of IT experience with a min of 3+ years in Data Science (AI/ML) Proven experience as a Data Scientist or similar role with hands-on experience in Python and R. Strong knowledge of machine learning algorithms and statistical modeling techniques. Proficiency in Python libraries such as scikit-learn, pandas, numpy, and matplotlib. Expertise in R programming, particularly with tidyverse, dplyr, tidymodels, and data.table. Experience with relational databases and SQL. Ability to convert R code to Python efficiently. Familiarity with software engineering principles and best practices. Strong problem-solving skills and attention to detail. Excellent communication and collaboration skills. Ability to manage multiple projects and meet deadlines. .

Role & responsibilities 8+ years of work experience in the IT industry Capable of working independently as well as being a team player when needed Self-organized, motivated, with a high level of commitment Good level of English ReactJS / Redux / Typescript (4+ years) Javascript (ES6+), Webpack, NPM, CI/CD SVG, Amcharts/Highcharts HTML/CSS, Flexbox, SCSS, mobile-first development, responsive design Javascript and rendering performance optimizations Unit-testing Micro-services and micro-frontend architecture REST and other HTTP APIs, Storages and data structures Web Application SecurityNice to have: Leaflet, D3.js, Canvas, Three.js, WebGL End-to-end testingPreferred candidate profile Perks and benefits

Mainframe developer with PacbaseJOB SUMMARY / GENERAL DESCRIPTION:Seeking an individual with senior level experience to perform duties in the following areas:ESSENTIAL JOB FUNCTIONS / PRINCIPAL ACCOUNTABILITIES:Strong MVS Cobol, JCL & DB2 Skills.Strong experience in Pacbase.Coding and Testing.Strong Stored Procedure knowledge.Knowledge of interface systems.Implementation and support.Document system processes.Manage assignments independently.On-Call Required.MINIMUM SKILLS AND QUALIFICATION REQUIREMENTS:Have 8 years of IT-related work experience with exposure to resolving user technology issues. Working knowledge of Microsoft / PC fundamentalsAbility to work outside of normal business hours to complete implementations and resolve issues.Rotating on-call is required for this role.MINIMUM SKILLS AND QUALIFICATION REQUIREMENTS:Have 4 years of educational qualification.Ability to work outside of normal business hours to complete implementations and resolve issues.

Web Applications ArchitectRequired Skills:Hands-on experience in building Angular/Java web applications, preferably using Spring and Quarkus framework.Experience in the design and implementation of microservices.Proficiency in identity providers and security protocols like OAUTH, SAML, etc., for implementing web applications and microservices.Understanding of backend architecture, service interfaces, REST, database systems, and integration with web applications.Proficiency in writing SQL and PL/SQL queries.Familiarity with NOSQL Databases, preferably MongoDB.Robust analytical skills to identify, debug, and resolve technical issues.Clear understanding of software design patterns and principles.Researching and evaluating emerging technologies to enhance processes or create competitive advantages.Strong sense of ownership and responsibility for team success.Conducting team code reviews.Providing coaching and technical mentoring to junior developers.Achieving significant contributions within a small team of developers to lead teams and deliver solutions in Agile methodology, ensuring quality and adherence to architectural guidelines.Exceptional communication (written and verbal) and interpersonal skills.Educational Qualification:A four-year college degree in Science, Engineering, Technology, Business, or Humanities.Preference for candidates with a Master's degree and/or certifications in relevant technologies.

Job Description: We are seeking an experienced technical lead with strong GIS application development experience, particularly with ArcGIS. This role involves hands-on development, team leadership, and troubleshooting support in ArcGIS-based projects.Key Responsibilities:Develop and maintain GIS-based applications using React and ArcGIS APIs.Work with various map layers (vector, raster) and coordinate systems (e.g., WGS84, UTM).Integrate and optimize map tools and functionalities within GIS applications.Implement ArcGIS functionalities such as layer management, geocoding, and spatial analysis.Ensure application performance by handling large spatial datasets efficiently.Collaborate with cross-functional teams to define and implement GIS features.Debug, troubleshoot, and enhance existing applications for seamless integration with the ArcGIS environment.Key Skills & Requirements:Extensive experience with ReactJS and modern JavaScript frameworks.In-depth hands-on experience with ArcGIS APIs and related functionalities.Proficiency in handling map layers, spatial data, and coordinate systems.Solid understanding of GIS concepts and geospatial data management.Experience with GIS map tools for navigation, selection, and spatial operations.Strong problem-solving abilities for complex spatial operations.Good to Have:Experience with ArcGIS Enterprise tools.Knowledge of VertiGIS Studio Web and SDK.Preferred Qualifications:Familiarity with cloud-based GIS solutions (e.g., ArcGIS Online, Esri Enterprise).Knowledge of GIS-based data analysis and spatial querying techniques.Experience with other GIS frameworks or libraries..NE

Job Description :Managing all US and India finance and Accounting OperationsEnsuring timely compliance of statutory US and India regulationsPreparing and publishing timely monthly dashboard of Regulatory compliance GST , TDS, TCS, PF, ESI, US Compliance - Federal Tax Return, State Tax Return, US Sales tax returnEnsure quality control over financial transactionExperience of handling 8-10 people .Support Month end close processDevelop new automation tools/experience of implementation of new accounting tools.Establish control in daily accounting process and payment process to vendorControl foreign currency transaction gain/lossActive participation in Government tender submission requirementRevenue recognition as per IFRS and Indian Accounting standardsReview of AP ageing, AR Ageing, Invoice raised to customer, Quotation & invoice from vendor.Knowledge of ODI, Annual performance report filing, US Payroll Processing, 3CD, 3CB, Transfer Pricing, Secretarial compliance, GSTEnsuring timely completion of Annual Audit following all local GAAP adjustments in audit.