Beginner Level

I am a Senior Ruby on Rails Developer with experience in building and optimizing web applications. I work on cargo schedule management services to help clients track vessel movements. I write tests using RSpec and improve system performance by optimizing SQL queries. I also set up Docker for development and automate testing with Jenkins.

As a team leader, I managed a group of 9 developers. I worked with Japanese clients to improve a car trading platform, making it faster and more efficient. I optimized SQL queries, improved UI/UX, and set up full-text search with SOLR.

Beginner Level IPA

/aɪ æm ə ˈsɪnjɚ ˈruːbi ɑn reɪlz dɪˈvɛləpɚ wɪð ɪkˈspɪriəns ɪn ˈbɪldɪŋ ənd ˈɑptɪmaɪzɪŋ wɛb ˌæplɪˈkeɪʃənz./

/aɪ wɝk ɑn ˈkɑrɡoʊ ˈskɛʤʊl ˈmænɪʤmənt ˈsɝvəsɪz tə hɛlp ˈklaɪənts træk ˈvɛsəl ˈmuvmənts./

/aɪ raɪt tɛsts ˈjuːzɪŋ ˈɑrˌspɛk ənd ɪmˈpruv ˈsɪstəm pɚˈfɔrməns baɪ ˈɑptɪmaɪzɪŋ ˈɛsˌkjuːˈɛl ˈkwɛriz./

/aɪ ˈɔlsoʊ sɛt ʌp ˈdɑkɚ fɔr dɪˈvɛləpmənt ənd ˈɔtəˌmeɪt ˈtɛstɪŋ wɪð ˈʤɛŋkɪnz./

/æz ə tim ˈlidɚ, aɪ ˈmænɪʤd ə grup ʌv naɪn dɪˈvɛləpɚz./

/aɪ wɝkt wɪð ˌʤæpəˈniːz ˈklaɪənts tə ɪmˈpruv ə kɑr ˈtreɪdɪŋ ˈplætˌfɔrm, ˈmeɪkɪŋ ɪt ˈfæstɚ ənd mɔr ɪˈfɪʃənt./

Intermediate Level

As a Senior Ruby on Rails Developer, I build web applications with a strong focus on performance and reliability. My work involves optimizing cargo schedule management services, helping clients track vessel movements with real-time updates. I have extensive experience in writing tests using RSpec, implementing Docker setups, and automating CI/CD pipelines with Jenkins.

Previously, I led a team of 9 developers at ZIGExN VeNtura, where I worked closely with Japanese stakeholders to enhance a car trading platform. I optimized database queries, improved UI/UX, and implemented full-text search with SOLR. My expertise includes SQL performance tuning, Open Graph optimization, and email webhook integration.

Intermediate Level IPA

/æz ə ˈsɪnjɚ ˈruːbi ɑn reɪlz dɪˈvɛləpɚ, aɪ bɪld wɛb ˌæplɪˈkeɪʃənz wɪð ə strɔŋ ˈfoʊkəs ɑn pɚˈfɔrməns ənd rɪˈlaɪəbɪlɪti./

/maɪ wɝk ɪnˈvɑlvz ˈɑptɪmaɪzɪŋ ˈkɑrɡoʊ ˈskɛʤʊl ˈmænɪʤmənt ˈsɝvəsɪz, ˈhɛlpɪŋ ˈklaɪənts træk ˈvɛsəl ˈmuvmənts wɪð ˈriəl taɪm ˈʌpˌdeɪts./

/aɪ hæv ɪkˈstɛnsɪv ɪkˈspɪriəns ɪn ˈraɪtɪŋ tɛsts ˈjuːzɪŋ ˈɑrˌspɛk, ˌɪmpləˈmɛntɪŋ ˈdɑkɚ ˈsɛtʌps, ənd ˈɔtəˌmeɪtɪŋ ˈsiːaɪ/ˈsiːdi ˈpaɪplaɪnz wɪð ˈʤɛŋkɪnz./

/ˈpriviəsli, aɪ lɛd ə tim ʌv naɪn dɪˈvɛləpɚz æt zɪɡɛksˈɛn vɛnˈtʊrə, wɛr aɪ wɝkt ˈkloʊsli wɪð ˌʤæpəˈniːz ˈsteɪkˌhoʊldɚz tʊ ɪnˈhæns ə kɑr ˈtreɪdɪŋ ˈplætˌfɔrm./

/aɪ ˈɑptɪmaɪzd ˈdeɪtəˌbeɪs ˈkwɛriz, ɪmˈpruːvd juːaɪ/juːɛks, ənd ˌɪmpləˈmɛntɪd fʊl tɛkst sɝʧ wɪð sɑːl ɑr./

Advanced Level

As a highly experienced Senior Ruby on Rails Developer, I specialize in designing, optimizing, and maintaining scalable web applications. My expertise lies in developing cargo schedule management services that enhance visibility into vessel movements and estimated arrival times. I leverage RSpec for rigorous test coverage, implement Docker-based development environments, and automate CI/CD workflows with Jenkins.

Previously, as a team leader at ZIGExN VeNtura, I spearheaded the development of a high-traffic car trading platform in collaboration with Japanese stakeholders. I optimized SQL queries, improved system architecture, and introduced SOLR-powered full-text search. My contributions extended to Open Graph integration, UI/UX enhancements, and infrastructure performance tuning.

Advanced Level IPA

/æz ə ˈhaɪli ɪkˈspɪriənst ˈsɪnjɚ ˈruːbi ɑn reɪlz dɪˈvɛləpɚ, aɪ ˈspɛʃəˌlaɪz ɪn dɪˈzaɪnɪŋ, ˈɑptɪmaɪzɪŋ, ənd meɪnˈteɪnɪŋ ˈskeɪləbəl wɛb ˌæplɪˈkeɪʃənz./

/maɪ ˌɛkspɚˈtiz laɪz ɪn dɪˈvɛləpɪŋ ˈkɑrɡoʊ ˈskɛʤʊl ˈmænɪʤmənt ˈsɝvəsɪz ðæt ɪnˈhæns ˌvɪzəˈbɪlɪti ˈɪntu ˈvɛsəl ˈmuvmənts ənd ˈɛstɪmeɪtɪd əˈraɪvəl taɪmz./

/aɪ ˈlɛvɚɪʤ ˈɑrˌspɛk fɔr ˈrɪɡərəs tɛst ˈkʌvɚɪʤ, ˌɪmpləˈmɛnt ˈdɑkɚ beɪst dɪˈvɛləpmənt ɪnˈvaɪrənmənts, ənd ˈɔtəˌmeɪt ˈsiːaɪ/ˈsiːdi wɝkfloʊz wɪð ˈʤɛŋkɪnz./

/ˈpriviəsli, æz ə tim ˈlidɚ æt zɪɡɛksˈɛn vɛnˈtʊrə, aɪ ˈspɪɚˌhɛdɪd ðə dɪˈvɛləpmənt ʌv ə haɪ ˈtræfɪk kɑr ˈtreɪdɪŋ ˈplætˌfɔrm ɪn kəˌlæbəˈreɪʃən wɪð ˌʤæpəˈniːz ˈsteɪkˌhoʊldɚz./

Differences and Improvements Across Levels

1. Clarity & Detail

  • Beginner Level: Uses simple sentences to describe skills and experience clearly.
  • Intermediate Level: Expands on technical responsibilities, team leadership, and problem-solving.
  • Advanced Level: Introduces industry-specific terminology, strategic thinking, and high-level contributions.

2. Complexity & Professionalism

  • Beginner Level: Uses common verbs and short, direct sentences.
  • Intermediate Level: More structured explanations, demonstrating initiative and technical depth.
  • Advanced Level: Formal, precise language highlighting optimization, leadership, and system architecture.

3. Tone & Confidence

  • Beginner Level: Focuses on basic skills and responsibilities.
  • Intermediate Level: Shows initiative, problem-solving, and leadership qualities.
  • Advanced Level: Communicates strategic thinking, proactive leadership, and technical excellence.

Mục Đích Của Các Từ Ngữ và Cách Dùng

1. Beginner Level (Cơ bản)

  • Từ ngữ đơn giản: Sử dụng các động từ như know, work, write, test, help.
  • Câu ngắn, rõ ràng: I write tests using RSpec and help my team with debugging.
  • Mục đích: Giúp người đọc hiểu ngay mà không cần suy nghĩ nhiều.

2. Intermediate Level (Trung cấp)

  • Thêm độ chi tiết: Dùng cụm từ như proficient in, experienced in, capable of optimizing.
  • Câu dài hơn, thể hiện tư duy chủ động: I optimize SQL queries by using partitioning, indexing, and performance tuning techniques.
  • Mục đích: Thể hiện sự chuyên nghiệp, kỹ năng nâng cao và khả năng giải quyết vấn đề.

3. Advanced Level (Nâng cao)

  • Dùng thuật ngữ chuyên sâu: SQL partitioning, system performance optimization, CI/CD pipelines.
  • Ngữ điệu mạnh mẽ, có tính chiến lược: I proactively identify and resolve performance bottlenecks, significantly improving system scalability.
  • Mục đích: Thể hiện chuyên môn cao, khả năng đóng góp chiến lược và giải quyết vấn đề phức tạp.