Concepts of RDBMS, Normalization techniques
Entity Relationship diagram/ ER-Model
Transaction, commit, rollback, ACID properties
Transaction log
Difference in behavior of the column if it is nullable
SQL Statements
Join Operations
DDL, DML, Data Modelling
Optimal Query writing - with Aggregate fn, Group By, having clause, Order by etc. Should be
hands on for scenario-based query Writing
Query optimizing technique, Indexing in depth
Understanding query plan
Batching
Locking schemes
Isolation levels
Concept of stored procedure, Cursor, trigger, View
Beginner level - PL/SQL - Procedure Function writing skill.
Spring JPA and Spring Data basics
Hibernate mappings
UNIX
Basic Concepts on Unix
Commonly used Unix Commands with their options
Combining Unix commands using Pipe Filter etc.
Vi Editor & its different modes
Basic level Scripting and basic knowledge on how to execute jar files from host
Files and directory permissions
Application based scenarios.

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React Native Developer
- Experience: 3-5 years
- Industry experience: IT, preferably service-based
- Budget: 6-8 LPA
- Openings: 1 Opening
Expertise in JavaScript.
Experience with React Native.
Ability to work in collaborative team environment.
Solid understanding of asynchronous programming, ES6, closures, and types.
Be autonomous and self-driven.
Job TItile : Senior Software Engineer – Frontend (React.js)
Location : Bengaluru (Hybrid – 3 Days WFO)
Working Hours : 11:00 AM - 8:00 PM
Experience : 6 to 9 Years
Notice Period : Preferably 30 Days
About the Role :
We are looking for an experienced and Dynamic Senior Frontend Developer to join our growing team. If you are passionate about building cloud-based web applications with cutting-edge technologies, and you excel in React.js, HTML, CSS, and JavaScript, we want to hear from you. As a key contributor, you’ll collaborate with talented UX/UI designers to create innovative, high-quality user experiences.
What You’ll Do :
- Develop and Deliver : Build robust, scalable cloud-based web applications using React.js, HTML, CSS, and JavaScript.
- Collaborate with Designers : Partner with UX designers to transform ideas into intuitive, visually stunning user interfaces.
- Write Quality Code : Ensure code quality through writing clean, maintainable, and efficient code.
- Optimize Performance : Focus on performance optimization and troubleshooting to provide the best user experience.
- Work in Agile Environment : Engage in agile development cycles with a strong focus on iterative improvement.
- Code Review and Mentorship : Participate in code reviews, offer constructive feedback, and mentor junior developers to elevate the team's overall capabilities.
What We Are Looking For :
Core Skills :
React.js : Extensive hands-on experience in building responsive web applications with React.
Frontend Technologies : Expertise in HTML, CSS, JavaScript, and TypeScript.
Version Control : Familiarity with Git for source code management and collaboration.
Problem-Solving : Strong debugging and problem-solving skills with keen attention to detail.
Collaboration : Ability to work both independently and as part of a collaborative team.
Preferred Skills :
Node.js : Experience with Node.js or backend technologies is a plus.
UX/UI Design : Knowledge of design principles and experience collaborating with designers to create seamless user experiences.
Qualifications :
Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field.
Why Join Us?
Impactful Work : Work on exciting projects that shape the future of cloud-based web applications.
Collaborative Culture : Join a team of talented engineers and designers in a collaborative, creative, and supportive environment.
Career Growth : Opportunities for continuous learning, mentorship, and professional development.
Should be good if experience . else intern are most welcome first. unlimited incentives will be provided

Finestar Jewellery and Diamonds Pvt Ltd we are looking for Assistant Sales Manager( International) B2B Business
Finestar Jewellery and Diamonds Pvt Ltd is a distinguished organization and a sight holder of the De Beers group of companies. We specialize in sourcing rough diamonds directly from primary sources, processing them in our fully-integrated factories, and distributing polished diamonds globally through our extensive marketing and distribution network. With over 25 years of operations, we have established a presence in 8 countries, contributing significantly to the diamond industry.
Assistant Sales Manager( International)
Cadre: Manager
Position Reports to: The COO
Location: Mumbai, BKC & USA Travel *
*only Male candidates *
*Mandatory to Have USA VISA* ( B1 or B2)
people having valid VISA only need to apply
* Shift Timings and Working Days: US Shift, 7:00 PM to 3:30 AM,
5 days working ( Monday to Friday ) Saturday & Sunday Fixed off
Primary Job Duties and Responsibilities
Sales and Business Development: Responsible for B2B marketing and sales of certified loose diamonds overseas.
This includes lead generation, client relationship management, and achieving sales targets in the USA and European markets.
Customer Engagement: Work closely with clients to understand their needs, provide product information, and ensure customer satisfaction. Resolve inquiries and complaints promptly to maintain high levels of client retention.
Market Analysis: Analyze customer requirements and market trends to tailor product offerings and strategies accordingly. Maintain awareness of competitor activities and market dynamics.
Travel Requirement: Travel approximately 6 months per year to the USA and European countries for client meetings, trade shows, and business development activities.
Have to work in Night and evening shift.
You are required to travel 06 months in a year to US and European countries Skills:- Marketing, B2B Marketing, Lead Generation and Sales Required Skills and Qualifications:
Experience in B2B marketing, lead generation, and sales within the diamond industry, preferably with certified loose diamonds.
Strong understanding of natural diamonds, including grading and certification processes. Proven ability to develop and maintain relationships with key stakeholders in the USA and European markets. Excellent communication skills, both verbal and written. Multilingual proficiency is advantageous.
Ability to work effectively in a night shift environment and demonstrate flexibility in working hours.
Detail-oriented with strong organizational skills and the ability to manage multiple priorities.
Proficiency in computer skills including CRM software, Microsoft Office Suite, and internet research tools. Compensation:
For Freshers & Experienced Candidates: CTC 50,000 to 1,00000 ( Depends on the interview ) INR per month fixed, with potential for higher based on interview performance.
*Food and Accommodation will be bear by the company*
Subject Line: Full Name and Location Body of Email: Include a brief summary (under 150 words) explaining why you want to work for Finestar Jewellery and Diamonds Pvt Ltd and highlight relevant skills and experiences
Our client is an expert in education financing and counselling related to higher studies abroad. They help students to understand about scholarships in various colleges abroad, whether they are eligible and how to apply for such esteemed institutions. Their dedicated page enlists every scholarship available across the globe, apart from other facilities required by students like visa counselling, forex, accommodation, Peer contacts etc.
They also offer the best resources for exams like IELTS, TOEFL and GRE apart from organising webinars and events to connect with industry experts, alumni and fellow students - that helps to prepare for these travels, loans and more. Partnered with the most prominent Banking and non-banking financiers, the team is led by FinTech-experienced IIT Kanpur alumni, passionate about offering sustainable financial offerings.
As a Sr SEO Manager, you will be reporting directly to the Head of Marketing, and be responsible for executing company’s SEO - with a high degree of independence.
What you will do:
- Planning and executing the SEO strategies for 10X growth YOY
- Coordinating with the content team and the tech team to get the work done
- Identifying the key resource needed to achieve the targets and hiring them independently
- Understanding the customer experience and its impact on the SEO
What you need to have:
- Has proven track record in the SEO
- Must be well-versed with SEO, and has meaningful experience in the domain.
- Is informed on the new developments in the industry all the time and can pivot the plans accordingly
- While candidates from all companies are welcome, those with prior SEO experience in the edtech / fintech / overseas education market will get extra points in the evaluation process.
- Should have 5+ hardcore experience in Android Mobile App development
- Proficient in Kotlin, Android SDK with Location tracking, Route map, Google Map/ Voice API Integration, Regional language support etc.
- Understanding of design patterns and mobile architecture using frameworks such as MVVM / MVC / MVP.
- Familiarity with RESTful APIs and integration and code versioning tools such as Git.
- Problem solver with good analytical skills.
- Passion to work in dynamic, start-up environment.
- Compensation best in the industry
What is the role?
The role will be focused on the front end of the sales cycle. You will be responsible for identifying opportunities and generating a sales pipeline. This will be a hands-on position in a start-up environment, so we are looking for a motivated self-starter.
This role is for the US market with shift start time at 5 PM IST.
Key Responsibilities
- Pitch the company and its products through rigorous prospecting.
- Strike and initiate conversations with high-profile personas in the prospective companies.
- Generate qualified sales lead opportunities.
- Maintain excellent data discipline.
What are we looking for?
An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of it. We are open to promising candidates who are passionate about their work and are team players.
- 2-4 years of SaaS sales experience required.
- Graduate in any stream or equivalent.
- Have a basic knowledge of technology and a detailed understanding of SaaS.
- Excellent communication and interpersonal skills.
- Well versed in using tools such as LinkedIn, HubSpot, etc.
- Be self-motivated, data driven and result oriented.
- Should have experience & comfortable working in the US timezone.
Whom will you work with?
You will work with the Sales team and report to Sales Account Executive
What can you look for?
A wholesome opportunity in a fast-paced environment will enable you to juggle between concepts yet maintain the quality of content, interact, share your ideas, and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.
We are
A fast-growing SaaS commerce company based in Bangalore with offices in Delhi, Mumbai, SF, Dubai, Singapore, and Dublin. We have three products in our portfolio: Plum, Empuls, and Compass. Xoxoday works with over 1000 global clients. We help our clients engage and motivate their employees, sales teams, channel partners, or consumers for better business results.
Way forward
We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. However, we assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.
- Lead the planning and execution of digital media strategies and tactics, including social media, mobile, SEM, and other emerging technologies.
- Responsible for choosing the digital media mix to achieve client goals by thoroughly understanding client briefs, creative messaging, and how to target consumers at the right place and the right time.
- Provide data-driven rationale for digital media mix, budget allocation by medium, expected performance, and return on investment.
- Ensure digital media plans are on strategy and align with integrated media plans across all online and offline media.
- Create targeting strategies for effectively and efficiently reaching and engaging audiences.
- Recommend and troubleshoot tagging/pixels to ensure appropriate measurement for campaign tracking, analysis and reporting based on media objectives and established KPIs.
- Responsible for the presentation of digital media recommendations, POVs, analysis and reporting and other educational information to internal/external clients.
- Manage all phases of plan execution, including RFPs, creative asset trafficking, ad serving, 3rd party vendor management, timelines, reporting and optimisation, billing and budget reconciliation and campaign troubleshooting for assigned accounts.
- Leverage data and analytics to deliver actionable insights for campaign optimisation and content ideation.
- Evaluate trends, emerging technologies, tools, audience behavior, media usage and content consumption, as well as make recommendations for how we can create new opportunities for our clients.
- Create flow charts, budget breakdowns, and presentation materials for the digital components of an integrated media plan.
- Monitor overall digital campaign pacing and performance. Frequently communicate with digital media buyers about pacing, performance, and optimisations.
- Support pre- and post-campaign measurement of digital media campaign success.
- Develop expertise in client niches
- Stay on top of digital media consumption trends, audience discovery, and new digital channels through research, certifications, webinars and conferences.
Requirements
- 4+ years of digital media planning experience, preferably in an agency environment
- Strong knowledge of digital programmatic and paid social media self-service platforms such as Facebook Ads Manager, Google ads and LinkedIn Ads
- Experience building audiences from 1st and 3rd party data sets.
- Understanding of Facebook pixel deployment, custom events, tags and tracking code.
- Experience with DoubleClick and Outbrain platforms is a plus.
Understanding of Google Analytics and Google Tag Manager, or similar platforms.
- Strong PowerPoint presentation skills, ability to build impactful and visual presentations.
- Proficient in Microsoft Excel, explicitly used for manipulating large amounts of data, pivot tables, lookups, and report creation.
- Strong mathematical abilities and understanding of the client billing process.
- Meticulous, organised and can handle and prioritise multiple tasks.
- Willingness to collaborate ideas that extend beyond media-specific tasks.
- Self-starter, able to work both independently and in a team environment.
- Demonstrated ability to meet tight deadlines while juggling multiple projects simultaneously
- Proven client service orientation with strong written and verbal communication skills, including effective presentation skills
Server Side skills:
Should have handson experience on JS technologies more than 3+ years
Building interactive dasboards from multiple systems and RESTfully
abstract to the UI through a Node.js backend
In depth knowledge of NodeJS, ExpressJS and Restify
Knowledge of authentication using PassportJS, AuthO or JWT.
Knowledge of media content uploading using any cloud
Should have good understanding of request validation, schema
validation and Error handling
Good understanding of Promises, Async/Await and Callbacks
Should have knowledge of Socket, Pubsub.
Payment gateways integration using Braintree, Stripe or any other
would be a good skills to have.
Should have good understanding of scheduled tasks in NodeJS and
CronJobs
In depth knowledge of ORM like Mongoose, Sequalize or KnexJS.
Hands on experience with JavaScript/TypeScript Development on
server side.
Azine Technologies is known for our innovative technologies, products and services -- and for the people behind them. At Azine, we create identity verification products which are essentially apps, APIs, SDKs which have different modules that undergo OCR, Face Recognition, and other AI and machine learning. We’re looking for a Python Developer who can fulfil the following responsibilities.
Role and Responsibilities
- Design & implement new software modules based on the product requirements
- Debug existing software components, fix issues and avoid regressions
- Be proactive, take ownership and be accountable
- Familiar with Test Drive Development.
- Participate in software architecture, design discussions and code reviews
Qualifications and Education Requirements
Bachelor’s degree and 3+ years of software development experience or equivalent, including Computer Vision and AI/ML.
Understanding of OCR, Neural network and Deep learning.
Expert in Python with knowledge of Python Frameworks (such as Django, Flask, etc.).
Expert understanding of threading and limitations of Python, and multi-process architecture.
Knowledge of user authentication and authorization between multiple systems, servers, and environments.
Proficient understanding with code versioning tools such as Git, SVN, etc.
Strong unit test and debugging skills.
Basic understanding of front-end technologies, such as Javascript, HTML5, and CSS3.
Preferred Skills
Django, Flask, Neural networks, Deep Learning, Optical character recognition, Self-organizing maps, Artificial Intelligence (AI), Machine Learning (ML), Software architecture, Celery, Object-relational mapping, NOSQL Databases, MongoDB, Computer Vision, GANs,
Additional Notes
We are offering amazing career growth opportunities, great compensation, and benefits. This begins with: weekly lunches, alternate weekends-off, annual medical checkups, social engagement, financial assistance and more.
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